US09839165B2
A modular data center includes a fan creating a first cooling wind from outside air, an air conditioner creating a second cooling wind having a temperature lower than that of the outside air, racks housing electronic devices that take in the first and the second cooling wind, and a control unit adjusting an air volume of the first cooling wind by controlling the fan, and so as to cool the electronic device to a specified temperature. The control unit executes stopping the air conditioner when a first assumed value of a sum of air-conditioning power of the air conditioner and the fan is smaller than a current value of the air-conditioning power, and operating the air conditioner when a second assumed value of the sum of air-conditioning power of the air conditioner and the fan is smaller than the current value of the air-conditioning power.
US09839141B2
There is provided a method for manufacturing a component interconnect board (150) comprising a conductor structure for providing electrical circuitry to at least one component (114) when mounted on the component board, the method comprising providing a conductor sheet (100) with a first predetermined pattern (115), providing a solder resist sheet (112) with a second predetermined pattern for defining solder areas (125) of the component board, forming a subassembly (120) by laminating the solder resist sheet on top of the conductor sheet, applying solder onto the subassembly, placing the at least one component onto the subassembly, performing soldering, and laminating the subassembly to a substrate (130). The solder resist sheet is further arranged to act as a carrier for the conductor sheet.
US09839140B2
A method is disclosed for manufacturing an electronic component carrier. The method comprises positioning a header of a frame between opposing attachment arms extending outwardly for attaching an electronic component for seating within the frame. Further, latching members of a latching mechanism of the frame are positioned at a distal end of each of the attachment arms for releaseably seating the electronic component. The attachment arms are resiliently flexible such that the latching members bend to a release position and resiliently return to a grasping position for releasing and grasping the electronic component. Handling levers are positioned for removably mating the electronic component to a connector on a circuit board. The handling levers extend upwardly through an outer casing housing the circuit board when in an open position, and the handling levers are substantially parallel with a top surface of the header when in a closed position.
US09839138B2
The present invention relates to a method for fabricating blackened conductive patterns, which includes (i) forming a resist layer on a non-conductive substrate; (ii) forming fine pattern grooves in the resist layer using a laser beam; (iii) forming a mixture layer containing a conductive material and a blackening material in the fine pattern grooves; and (iv) removing the resist layer remained on the non-conductive substrate.
US09839132B2
In a component-embedded substrate, a component and wiring block units are embedded in a component-embedded layer; conductive layers are located on all surfaces of the wiring block units; the component and the wiring block units are arranged such that lower surface side conductive layers of the wiring block units and electrodes of the component contact lower surface side wiring layers; via-hole conductors are located in respective upper positions relative to upper surface side conductive layers of the wiring block units and the electrodes of the component; and upper surface side wiring layers of the component-embedded layer are thus electrically connected to upper surface side conductive layers of the wiring block units, and the electrodes of the component by the via-hole conductors.
US09839130B1
A semiconductor integrated circuit device (101) includes a component built-in board (21) in which at least a first core layer (Co21) on which a first electronic component (C21) is mounted, a second core layer (Co22) on which a second electronic component (C22) is mounted, an adhesive layer (Ad21) arranged between the first core layer (Co21) and the second core layer (Co22), and wiring layers (L21-L28) are stacked; a third electronic component (SoC) mounted in a first core layer (Co21) side of the component built-in board (21) and electrically connected to at least one of the first and second electronic components (C21, C22) through the wiring layers (L21 to L28); and an external connection terminal (BE) formed in a second core layer (Co22) side of the component built-in board (21) and electrically connected to at least one of the first and second electronic components (C21, C22).
US09839128B2
An apparatus includes a printed circuit board. The printed circuit board includes at least one conductive layer on top a first dielectric layer, wherein the at least one conductive layer comprises at least one of a ground plane and a power plane. The printed circuit board includes a second dielectric layer on top of the at least one conductive layer. The printed circuit board includes a thermal pad on top of the second dielectric layer. The printed circuit board is fabricated by forming at least one plated through hole for electrically coupling the thermal pad to the at least one conductive layer. The printed circuit board is fabricated by backdrilling the at least one plated through hole to remove a portion of the conductive material, wherein subsequent to the backdrilling the conductive material remaining in the at least one plated through hole electrically couples one or more of the at least one conductive layer to the thermal pad.
US09839125B1
An electronics assembly includes multiple electronic components coupled to a fabric. Each of the multiple electronic components includes one or more electrical connection points, such as a bond pad or solder bump. The electronics assembly also includes one or more electrically conductive wire braids, one electrically conductive wire braid coupled to one electrical connection point on an electronic component. One of the electrically conductive wire braids interconnects two electronic components, thereby providing an electrical connection between the two electronic components. The electrically conductive wire braid can be attached to the fabric by an adhesive, a stitched thread, which can be either electrically insulated or electrically conductive, or both adhesive and stitched thread. The fabric can be a wearable fabric, such as a shirt or pants, or other form to be worn by a user, such as an armband, waistband, hat or shoes.
US09839122B2
The disclosure is related to a flexible printed circuit board. The flexible printed circuit board comprises a connecting area and a plurality of gold fingers disposed inside the connecting area, wherein the distances of the gold fingers are different. The disclosure is further related to a liquid crystal display. By the above manner, the disclosure is able to change the distances between the adjacent gold fingers to increase the number of the gold fingers without changing the size of the flexible printed circuit board so as to solve the impedance matching problem of the gold fingers of the flexible printed circuit board, and in the meanwhile to increase the assembling yield rate of the flexible printed circuit board.
US09839119B2
The present invention relates to an electrically conductive film characterized by being able to undergo elastic deformation, having little residual strain rate and exhibiting stress relaxation properties. More specifically, the present invention relates to an electrically conductive film wherein the stress relaxation rate (R) and the residual strain rate (alpha), as measured in a prescribed extension-restoration test, are as follows: 20%≦R≦95% and 0%≦α≦3%.
US09839118B2
A wide bandwidth circuit board arrangement includes two coplanar substrates separated by a predetermined gap, and at least one bond wire arranged across the gap and interconnecting a respective conducting microstrip line on a first side of each respective substrate. Further, the arrangement includes at least one open stub arrangement configured on the first side of each respective substrate, each open stub arrangement comprising a microstrip extending at an angle from an end of each conducting strip on each respective substrate. Finally, the arrangement includes a ground layer on a second side of each respective substrate, and a defected ground structure arranged on the second side of each respective substrate and laterally overlapping each respective open stub arrangement arranged on the first side.
US09839094B2
The present application discloses systems and methods for providing low voltage power for low voltage lighting sources, e.g., so-called landscape lighting. A low voltage lighting power supply includes an enclosure and a power circuit enclosed in the enclosure. In some embodiments the power circuit has a primary side and a secondary side. The primary side accepts power from a main power source and the secondary side has a plurality of separate output power circuits, each output power circuit generating a separate low voltage lighting power signal capable of lighting a plurality of low voltage light sources and each being rated for a particular output.
US09839088B1
Methods and apparatus for a security light having a remote photovoltaic module is set forth. The security light includes a primary rechargeable battery connected to the remote photovoltaic module while also having a backup battery system to be utilized when the rechargeable batteries condition require recharge. The security lighting unit functions as a security light to provide variable wide area illumination based upon environmental and battery conditions and also which power supply is optionally connected to the load, the load being the illumination sources and the various supportive electronics. The system further includes a controller which can not only operationally selects either the rechargeable batteries or backup batteries but also can monitor battery condition to preserve battery life. In operation, the security light may include a variable battery power supply for ease of installation.
US09839081B2
A ballast stabilizer-compatible lamp including a leakage current protection circuit includes a first input stage configured to receive first external power, a second input stage configured to receive second external power, a first switch module electrically connected to the first input stage and configured to switch on/off depending on a predetermined condition, a second switch module electrically connected to the second input stage and configured to switch on/off depending on a predetermined condition, an overvoltage protection circuit electrically connected to the first switch module and the second switch module and configured to prevent an overvoltage, a control module electrically connected to the overvoltage protection circuit and configured to sense and control the state of the first switch module, the first switch module, and the overvoltage protection circuit, and a light source electrically connected to the control module and configured to radiate light when power is applied.
US09839079B2
A dimmer system comprising a dimmer having an input interface arranged to receive at least one input for dimming and an output interface for transmitting processed dimming input to at least one LED driver; wherein each of the at least one LED driver is operable to drive a plurality of high powered LED lamp units.
US09839073B2
Various applications for structured CNT-engineered materials are disclosed herein. In one application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of providing its own structural feedback. In another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of generating heat. In yet another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of functioning as an antenna, for example, for receiving, transmitting, absorbing and/or dissipating a signal. In still another application, systems are disclosed, wherein a structured CNT-engineered material forms at least part of an object capable of serving as a conduit for thermal or electrical energy.
US09839064B2
A sensor data collecting device includes a first circuit and a controller. The controller has a first state and a second state and acquires data of one or a plurality of sensors in the second state. The first circuit includes a first register and causes the controller to transit from the first state to the second state. The controller sets the first register based on a minimal data generation period among data generation periods.
US09839063B2
A P-CSCF (310) includes a terminating call processing unit (311) which receives SIP INVITE from an S-CSCF. The SIP INVITE includes an identifier of UE, and is relayed in response to acceptance of a terminating call to the UE. The P-CSCF (310) further includes: a restoration execution unit (313) which executes restoration of a subscriber profile linked with the UE based on reception of the SIP INVITE; and an address holding unit (315) which holds an address of a PCRF included in a response received from a DRA along with the execution of the restoration. The restoration execution unit reestablishes a session between the UE and the PCRF based on the held address of the PCRF, and causes the UE to execute re-registration with an IP multimedia subsystem.
US09839062B2
Embodiments of the present invention provide a short range communications method, device, and system, and relate to the field of communications, so that a UE can distinguish, on a short range link, a radio bearer corresponding to transmission of data information. The method includes: establishing, by a benefited UE, a mapping between a short range bearer and a first radio bearer, where a mapping is performed between the short range bearer and a second radio bearer on a supporting UE side, and a mapping is performed between the first radio bearer and the second radio bearer on a base station side; and performing, by the benefited UE, data receiving and sending by using the mapping between the first radio bearer and the short range bearer.
US09839058B2
A charging and data transfer method for use in a pressure support system adapted to provide a regimen of respiratory therapy to a patient includes establishing a near-field wireless coupling interface between a pressure generating device base unit of the pressure support system and a wireless peripheral device (32) of the pressure support system, transferring energy from the pressure generating device base unit to the wireless peripheral device over the near-field wireless coupling interface and using the transferred energy in the wireless peripheral device to charge an energy storage device (72) of the wireless peripheral device, and transferring pairing information between the pressure generating device base unit and the wireless peripheral device over the near-field wireless coupling interface.
US09839055B2
Systems, methods, and instrumentalities are disclosed for handling the expiration of an inactivity timer. A cellular communications system may include a gateway (GW), for example, a converged gateway (CGW) or a local gateway (LGW). The GW may intercept a first message from the eNB intended for a mobility management entity (MME). The first message may include an indication to initiate removal of a first bearer and a second bearer. The first bearer may include an SI bearer associated with the eNB and the GW and/or include a Radio Bearer associated with the eNB and a wireless transmit/receive unit (WTRLI). The second bearer may include an S I bearer associated with the GW and a serving gateway (SGW). The GW may determine to maintain the second bearer to maintain a communication path associated with the GW and a WTRU and/or send a second message to the eNB to remove the first bearer.
US09839050B2
A method includes receiving data at a first access point. The method also includes generating, at the first access point, a transmission schedule based on the data. The transmission schedule indicates when the first access point is to transmit a fast initial link setup discovery (FD) frame. The method further includes selectively transmitting, from the first access point, FD frames based on the transmission schedule.
US09839043B2
A method and apparatus of allocating a resource for a plurality of logical channels is provided. A transmitter acquires a plurality of available resources for a plurality of component carriers, and allocates the plurality of available resources to the plurality of logical channels based on priority of each of the plurality of logical channels.
US09839042B2
Embodiments of the present invention provides a method, an apparatus, and a system for resource scheduling, related to the field of communications, configured to reduce the probability of transmitting data to a terminal by a network-side equipment with a too high or too low scheduling rate so as to improve system performance and improve customer experience. The method includes: receiving scheduling information transmitted by a terminal; where the scheduling information includes: a requested scheduling rate requested by the terminal request and/or requested amount of scheduling data requested by the terminal; and determining a scheduling rate according to the scheduling information. The present invention is applicable to a scenario where a network-side equipment transmits data to a terminal.
US09839034B2
A method and a base station (BS) for transmitting a signal, and method and a relay for receiving a signal in a wireless communication system are discussed. The method for transmitting a signal according to an embodiment includes mapping a reference signal to a subframe comprising a first slot and a second slot. Each of the first and second slots includes a plurality of resource elements over which the reference signal is allowed to be mapped. When a last orthogonal frequency division multiplexing (OFDM) symbol of the subframe is not available for a BS-to-relay transmission, the reference signal is not mapped to the second slot and a data signal is mapped to the resource elements of a penultimate OFDM symbol of the second slot. The method further includes transmitting the reference signal to a relay.
US09839032B2
A method for scheduling a pilot signal, a control node and a wireless device are proposed. The control node manages an i-th cell among N cells of a network cluster. The method includes: dividing a training time into at least (N) time slots; scheduling a wireless device of the i-th cell to transmit a first pilot signal at a j-th time slot and a (j+1)-th time slot, or scheduling the wireless device of the i-th cell to transmit a second pilot signal at the j-th time slot and the (j+1)-th time slot; scheduling the wireless device to alternately transmit the first pilot signal and the second pilot signal at residual time slots other than the j-th time slot and the (j+1)-th time slot, wherein the first pilot signal and the second pilot signal have opposite signs.
US09839023B2
Disclosed in the present application is a method for user equipment receiving a control channel from a base station in a wireless communication system. More particularly, the method comprises a step of monitoring control channel candidates in a search area on a first subframe, and receiving the control channel including control information corresponding to each of one or more subframes, beginning with a predetermined number of subframes from the first subframe, wherein when the one or more subframes are provided in a plurality, the control channel candidates are sorted according to the control information corresponding to each of the plurality of subframes.
US09839021B2
A method, an apparatus and a system for selecting a downlink primary carrier for transmitting data are disclosed. The method includes the following steps: A terminal obtains primary carrier selection information configured by a network; and the terminal determines a downlink carrier corresponding to an uplink carrier of the terminal as a downlink primary carrier for transmitting data according to the primary carrier selection information. In the embodiments of the present invention, the network selects a downlink carrier corresponding to an uplink carrier of the terminal as a downlink primary carrier for transmitting data. The terminal needs to detect only the downlink primary carrier, and the downlink carrier needs to be switched or detected only if the primary carrier receives a signaling message for detecting or receiving other carriers, so it is not necessary to switch or detect the downlink carrier frequently, which reduces battery consumption of the terminal.
US09839017B2
Provided is a method and an apparatus for transmitting uplink control information by a terminal in wireless communication system. When a PUCCH resource used for transmitting only periodic CSI from a subframe, the resource is a first resource, and a resource indicated by ARI is a second resource, when a setting allows transmitting together ACK/NACK and the periodic CSI through a PUCCH from the same subframe, the first resource and the second resource are mutually exclusive, and the second resource that is used for transmitting together the ACK/NACK and the periodic CSI uses the resource indicated by the ARI from resources determined by an RRC.
US09839013B2
A method for performing a random access procedure by a User Equipment (UE) in a mobile communication system includes transmitting a preamble for identifying the UE, through a first message; receiving a second message from an Evolved Node B (ENB) in response to the first message, the second message including uplink (UL) transmission resource information for transmitting at least one of a transparent Radio Resource Control (RRC) message which is an RRC message that a UE having no RRC control connection transmits for the first time, and Buffer Status Report (BSR) information indicating an amount of UL data; setting a format indicator indicating if the transparent RRC message or the BSR information is included in a third message; and generating the third message according to the set format indicator, and transmitting the generated third message according to the UL transmission resource information.
US09839008B2
Methods, systems, and devices are described for avoiding extended interframe space (EIFS) in a wireless local area network (WLAN). A wireless device may transmit a message during a transmit opportunity (TXOP) that includes a first portion transmitted at a first data rate and a second portion transmitted at a second rate that is higher than the first. The wireless device may then transmit a terminating message at the first data rate. The wireless device may also receive a second message prior to transmitting the terminating message. The terminating message may be a clear-to-send message (CTS) or an acknowledgement (ACK) message. The first message may be an aggregate media access control packet data unit (A-MPDU) in which the first portion is a preamble and the second portion is an MPDU.
US09839004B2
It is aimed to provide a mobility management device that can normally provide a UE with a notification of an incoming voice call made when ISR is activated and when a mobile communication device is moving from a location registration area under control of an MME to a location registration area under control of an SGSN. A mobility management device (10) makes an ISR feature operate in collaboration with an SGSN (20). It is assumed that a location registration area (60) managed by the mobility management device (10) exists within a location registration area (50) managed by the SGSN (20), and an incoming voice call is made to a mobile communication device (30) during when the mobile communication device (30) is moving out of the location registration area (60). The mobility management device (10) includes an incoming voice call control unit (11) that, in the above case, sends a response message indicating that the mobile communication device (30) is moving to a switching device (40) and, when an incoming voice call message is sent again from the switching device (40) to a switching device (40) after the lapse of a specified period of time, performs call attempt to the mobile communication device (30).
US09838999B2
A method of controlling a portable electronic device includes, in response to receipt of selection of an option to enter a do not disturb mode at the portable electronic device, suppressing notifications for the communications received at the portable electronic device while in the do not disturb mode. The method also includes, in response to exiting the do not disturb mode, discontinuing suppressing notifications for new communications received at the portable electronic device, providing an option to view the communications received at the portable electronic device while in the do not disturb mode and, in response to receipt of selection of the option to view the communications received while in the do not disturb mode, displaying a consolidated list of the communications received at the portable electronic device while in the do not disturb mode. The consolidated list includes a plurality of electronic communication types.
US09838988B2
The present invention relates to fine-tuning a time delay of a relay device that distributes and relays a signal from a femto base station to several antennas by using an unshielded twisted pair cable (UTP). That is, by measuring a UTP time delay between a signal distribution device, which is a component of a UTP femto distribution and relay device, and a plurality of remote signal transmission and reception devices, respectively, a cable time delay between devices is corrected so that the plurality of remote signal transmission and reception devices may relay femtocell signals at the same time. A device for time delay fine-tuning UTP femto distribution/relay includes a signal distribution device that matches with a femtocell and measures a cable delay between the signal distribution device and the remote signal transmission and reception device, and the remote signal transmission and reception device that feeds a signal from the signal distribution device back and accesses a terminal and a femtocell signal wirelessly.
US09838983B2
Provided are a method and an apparatus for controlling transmission power in a wireless communication system. A wireless device is connected to a first serving cell utilizing a licensed band and a second serving cell utilizing a non-licensed band. The transmission power from the second serving cell is determined by considering the clear channel assessment (CCA) coverage of the wireless device or the second serving cell.
US09838982B2
A method and apparatus for transmitting a power headroom report (PHR) in a wireless communication system is provided. A user equipment (UE) transmits a first PHR for a first carrier group, which is configured by a first eNodeB (eNB), to a second eNB; and transmits ing a second PHR for a second carrier group, which is configured by the second eNB, to the first eNB. The first PHR and the second PHR include a PHR for a physical uplink control channel (PUCCH) regardless of whether simultaneous transmission of the PUCCH and a physical uplink shared channel (PUSCH) is configured or not.
US09838967B2
An apparatus is provided that includes a transceiver to transmit and receive data between an upstream device and the apparatus, and further includes service latency reporting logic coupled to the transceiver to provide a service latency tolerance value of the apparatus to the upstream device, the service latency tolerance value corresponding to an activity state of the apparatus. The service latency tolerance value for an idle activity state can be greater than the service latency tolerance value for an active activity state.
US09838966B2
Disclosed are systems and methods that include embodiments to determine a system frame number (SFN) of a radio frame using a first identifier related to the UE, a discontinuous reception (DRX) period length of the UE, and a parameter indicating a quantity of paging occasions within the DRX period length. A second identifier can be sent in a downlink control channel within a radio sub-frame of the radio frame, and a paging message is associated with the second identifier. This systems and methods may also include embodiments to determine a position of the radio sub-frame within the radio frame associated with the SFN with reference to a quantity of radio sub-frames suitable for the paging in the radio frame, the identifier related to the UE, and a parameter derived from the DRX period length of the UE.
US09838965B2
Provided is a method and apparatus for discontinuously transmitting/receiving packets for low-power consumption of a terminal in a cellular system for packet transmission. The present research provides a method and apparatus that can perform a low-power consuming operation when a terminal is in active state in a cellular system. The method for discontinuously transmitting/receiving packet data to reduce power consumption of a terminal in a cellular system, including the steps of: a) establishing discontinuous reception/transmission (DRX/DTX) parameters including discontinuous DRX/DTX cycle information for terminals operating in a transmission suspension mode, which is a sub-state of an active state; and b) performing DRX/DTX based on the DRX/DTX parameters in the terminals operating in the transmission suspension mode.
US09838958B2
The present invention relates to the field of communications. Provided in an embodiment of the present invention are a method and device for network selection from shared networks, realizing network selection when a UE accesses a shared cell. The method comprises: a UE receives a network selection instruction; and the UE selects a target network according to the network selection instruction. The embodiment of the present invention is used to select a network from shared networks.
US09838955B2
A method, a system and an electronic apparatus for searching nearby apparatuses are proposed. The method includes: searching at least one first apparatus belonging to a first subnet which the electronic apparatus belongs to, and accordingly generating a first list; scanning at least one access point (AP) near the electronic apparatus, and accordingly generating a first AP list; uploading the first AP list to a server, and receiving a second list from the server, where the second list includes at least one second apparatus, and a similarity between a second AP list of each second apparatus and the first AP list is higher than a predetermined threshold; and uniting the first list and the second list to generate a pairing list including at least one apparatus to be paired.
US09838953B2
A method for steering traffic performed by a terminal in a wireless communication system and a terminal using the method are provided. The method is characterized by: receiving first system information including a PLMN-ID list on which identities (ID) of a public land mobile network (PLMN) are listed according to a specific order; receiving second system information including RAN auxiliary information related to steering traffic between a first network and a second network; and steering traffic between the first and the second networks based on the first and second system information, wherein the second system information provides RAN auxiliary information for each PLMN, includes the same number of pieces of RAN auxiliary information as the number of PLMNs on the PLMN-ID list, and includes the RAN auxiliary information in the same order as the specific order of the PLMNs on the PLMN-ID list.
US09838951B2
Embodiments of the present disclosure are directed towards devices and methods for discovering and waking up dormant access nodes in cellular networks. In one embodiment, the user equipment may be configured with information to assist in determining a discovery zone of discovery signals transmitted by cells in a network. In some embodiments, the information may include a duration of a discovery zone.
US09838949B2
A terminal discovery method, a terminal, a server, a base station, a management entity, and a system are provided that pertain to the field of wireless communications. The method includes acquiring a discovery resource; monitoring, according to the discovery resource, a second message sent by at least one second terminal; acquiring a service identity of the second terminal according to the second message; and acquiring description information of the second terminal from a server according to the service identity of the second terminal.
US09838944B2
A wireless communication access path exists between an ingress station and an egress station. A logical communication tunnel is established between the ingress and egress stations directly or through any number of intermediate relay stations to handle session flows of PDUs. As PDUs arrive, the ingress station may determine and add information bearing on an identified QoS associated with the PDU to the PDUs before they are delivered to the downstream egress station(s) or intermediate relay station(s). The information may be used by the downstream stations to schedule the PDUs for further delivery. The information may also be used by the egress station to schedule the PDUs for delivery.
US09838940B2
Aspects of the present disclosure provide techniques and apparatus for deferral based on basic service set identification (BSSID) information. According to certain aspects, a method for wireless communications is provided. The method generally includes receiving, on a shared access medium, a packet having at least one deferral-related parameter and deciding whether to defer transmission on the shared access medium based, at least in part, on the deferral-related parameter. Another method may generally include generating a packet comprising at least one deferral-related parameter to be used by another apparatus for deciding whether or not the other apparatus should defer transmitting on a shared access medium and providing the packet to the other apparatus.
US09838936B2
A method and an apparatus for assigning data to split bearers in dual connectivity is provided. The apparatus includes a master evolved Node B (MeNB) of a user equipment (UE) configured to receive information of available buffer decided and transmitted by a secondary eNB (SeNB) through an X2 interface between the MeNB and the SeNB, determine whether the information is about available buffer for a UE or for an evolved radio access bearer (E-RAB) established on the SeNB based on an indicator in the information or a bearer that transported the information, and adjust the amount of data assigned to the SeNB according to the information of the available buffer. The apparatus can accommodate eNBs implemented in various manners, make full use of the bandwidth of data bearers, and reduce delay in data transmission.
US09838931B2
A method of reducing inter cell interference in a wireless communication network, a network control node, network access node, user equipment and computer program product operable to implement that method. The method is for use in a network comprising a plurality of network access nodes, each supporting a region of radio overage, and the method comprises: discovering, for a first network access node, at least one adjacent network access node; allocating at least one predetermined shared radio channel for radio communication commenced within an overlapping radio coverage region between said first network access node and said adjacent network access node; and communicating an indication of said at least one predetermined shared radio channel to said first network access node and said adjacent network access node. The method enables shared radio channels to be used in a “soft handover” type scenario, by enabling adjacent network access nodes to decipher and decode transmissions made by user equipment operating in overlap regions in a network. Such methods may be particularly suited to user equipment operating in a Cell_FACH mode.
US09838919B2
A method and an apparatus for detecting a radio network problem are disclosed. The method includes: when a radio link failure (RLF) problem occurs on a user equipment (UE) in a previous cell, a first base station controlling a new cell that a radio resource control (RRC) connection established with the UE receives problem information about the RLF problem sent by the UE, after the RRC connection is established, and the first base station sends the problem information to a second base station controlling the previous cell. In this way, the network side can automatically identify and detect the radio network problem which occurs on the UE, so that the network can perform self-adjustment and optimization, therefore improving the network performance and satisfying use requirements of users.
US09838915B2
A user equipment UE attaches to a first network, and displays a first network name, where the first network name is a network name of the first network; or the UE executes a combined attach procedure or a combined tracking area update procedure to attach to the first network or a second network, and displays the first network name, where the first network name is a network name of the first network or a network name of the second network; and in a process of executing a service in the first network, the UE changes from the first network to the second network or a third network, and the UE keeps displaying the first network name. It is ensured that a network name displayed on a terminal is consistent with a network name that is displayed on a UE and recorded by a network device.
US09838913B2
The present invention provides a method and an apparatus for removing a policy and charging control rule from a default bearer. The method includes: determining whether a received service flow is a service flow of SRVCC switching upon receipt of flow description information of the service flow; and, if the received service flow is the service flow of the SRVCC switching, removing a policy and charging control rule that has been activated on a default bearer for the SRVCC switching, and at the same time issuing a policy and charging control rule made for a newly created bearer.
US09838911B1
Data distribution between mobile stations and external data paths is assigned to a new set of devices, distribution points. Each distribution point is independently coupled to mobile stations, also assigned to access points. Control elements operate to control the distribution points separately from the access points. Each access point maintains a substantially stateless link with each distribution point for which the two share a mobile station. Access points might exchange data with any one or more distribution points concurrently. Access points thus obtain greater bandwidth connectivity to external data paths. Mobile stations transfer between access points and transfer between distribution points independently. This has the effect that bandwidth connectivity between distribution points and external data paths have no particular requirement for VLAN separation. Mobile stations may roam among multiple Internet protocol subnets.
US09838908B2
The present invention is designed to use radio resources effectively and improve the throughput of a radio communication system even when a plurality of small cells are placed densely. A radio base station controls the connecting cell of a user terminal, and has a selection section that selects candidate cells, the received power and/or the received quality of which in the user terminal is equal to or greater than a predetermined value, and a determining section that calculates the amount of data to transmit to serving user terminals, for each candidate cell, by taking into account the frequency band that is used, and determines a candidate cell where the amount of data is small, as the connecting cell of the user terminal.
US09838907B2
Provided are methods and devices for transmitting a frame in a network. The method includes: setting, by a sending station, a media access control (MAC) frame header of a MAC frame, wherein the MAC frame header includes at least one bit for indicating whether the MAC frame header adopts an optimized MAC header format, the optimized MAC frame header format referring to a MAC frame format in which only necessary frame header information is reserved (S302); sending, by the sending station, the MAC frame to a receiving station (S304). The present disclosure not only ensures correct sending and receiving of a frame, but also effectively reduces the overhead of the frame header.
US09838906B2
The present invention provides a method for performing a measurement by a terminal in a wireless communications system having both a macro cell and a small cell. The method for performing a measurement includes the step of receiving CRS (Cellspecific Reference Signal) support information from the macro cell or the small cell which works as a serving cell. The CRS support information may contain the information of a cell sending a CRS causing interference. The method may include the step of receiving respectively a CRS from the macro and a CRS from the small cell. Here, a timing offset may be adjusted between the sub-frame receiving the CRS from the macro cell and the sub-frame receiving the CRS from the small cell.
US09838902B2
Rather than using a large number of transceivers (transmitter/receiver pairs) operating in parallel, Access Points with multiple channels are used to aggregate, or stack, transmitted response communications, e.g., transmitting multiple acknowledgements (ACKs) in a single packet to one or more sources of received packets. The method includes sending on a plurality of channels, by each of a plurality of respective first nodes, a communication to a second node, receiving on the plurality of channels, by the second node, the communication from each of the plurality of first nodes and sending, by the second node, a transmission that contains a response to each communication that was successfully received from each of the plurality of first nodes. The response to each of the plurality of first nodes is part of a single message sent by the second node.
US09838901B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting an radio link problem in the wireless communication system, the method comprising: receiving an indicator indicating which cell is a first cell of the second BS from either the first BS or the second BS; detecting a radio link problem on a cell belonging to the second BS; and reporting the radio link problem of the second BS to the first BS if the cell, on which the radio link problem is detected, is indicated as the first cell by the indicator.
US09838899B2
A method and apparatus for reporting a downlink channel state are disclosed. The method for reporting channel state information (CSI) to a base station (BS) by a user equipment (UE) in a wireless communication system having frequency-selective inter-cell interference, includes: performing channel measurement in a frequency band configured for downlink channel measurement; and reporting downlink channel state information (CSI) in accordance with the downlink channel measurement, wherein the frequency band is independently configured for each information contained in the CSI, and thus the downlink channel measurement is performed in each information-specifically configured frequency band contained in the CSI. As a result, the method and apparatus can efficiently report downlink channel state information, such that a higher-quality communication environment is expected in a heterogeneous cell environment.
US09838894B2
A method is provided for transmitting network assistance information in a serving cell in order to perform interference cancellation of a terminal. The serving cell checks whether a traffic load of the serving cell is greater than or less than a first value, and whether a traffic load of a neighbor cell is greater than or less than a second value. The serving cell determines a target for which the interference cancellation is to be performed by the terminal, based on a result of the checking the traffic load of the serving cell and a result of the checking the traffic load of the neighbor cell. The serving cell transmits to the terminal the network assistance information including information regarding the determined target for which the interference cancellation is to be performed.
US09838889B2
Method and apparatus for enabling accurate link quality estimation of a wireless link between a sending node and a receiving node. When the sending node receives link state reports from the receiving node, it estimates the current state of the wireless link. The sending node also determines a measurement adjusting parameter if the link state reports are deemed inaccurate in relation to the estimated link state, based on a deviation between the received link state reports and the estimated actual link state. The sending node then sends the determined measurement adjusting parameter to the receiving node, and the receiving node provides a link state report based on signal measurements adjusted by the measurement adjusting parameter. The adjusted link state report can then be used for link adaptation of the wireless link and/or for packet scheduling decisions.
US09838884B2
A radio wave status indicating apparatus is provided, the radio wave status indicating apparatus comprising: a radio wave intensity receiving unit that receives, from a communication apparatus, incoming radio wave intensity of the communication apparatus; a positional information acquiring unit that acquires positional information indicating a position of the communication apparatus; an expected value acquiring unit that acquires an expected value of incoming radio wave intensity at a position indicated by the positional information; a radio wave intensity comparing unit that compares the incoming radio wave intensity received by the radio wave intensity receiving unit with the expected value acquired by the expected value acquiring unit; and an indication information transmitting unit that transmits indication information based on a result of comparison by the radio wave intensity comparing unit to at least one of the communication apparatus and a communication terminal pre-registered in the communication apparatus.
US09838883B2
Network system, analysis device, method for processing measurement information, and recording medium
The present invention ensures the reliability of measurement information about a cell measured by mobile terminals and enables the measurement information to be utilized for the optimization of a mobile communication network. An analysis device acquires measurement information about a reception signal state measured by a measuring instrument, acquires, together with terminal type information, measurement information about a reception signal state measured by mobile terminals, statistically processes the measurement information of the measuring instrument and the measurement information of the mobile terminals for each terminal type to generate respective typical data, groups similar pieces of the typical data of the measuring instrument and the typical data of the mobile terminals for each terminal type into the same group, and generates a measurement representative value distribution on the basis of the distribution of the typical data included in the same group and the distribution of terminal types in the group.
US09838878B2
Undesirable signalling traffic received at a telecommunications network is detected by establishing at least one statistical parameter in respect of signalling traffic received at the telecommunications network from at least one specific source and evaluating the established at least one statistical parameter against one or more predetermined statistical profiles.
US09838876B2
An automobile device transmits data to a server in a communication network. The automobile device records the data received from one or more transmitters located in an automobile. The automobile device transmits a random access preamble on an uplink carrier to a base station when a pre-defined condition is met. The automobile device encrypts the data and transmits the encrypted data to a server via a base station.
US09838875B2
According to the present invention, a mobile terminal device includes: an operation input section which accepts operations; a memory section which previously stores a list of states of the mobile terminal device during use as locking conditions to determine a state at the time of limiting an operation of the mobile terminal device; a state determining section which generates state information in accordance with a state of the mobile terminal device; and a function limiting section which determines whether the state information meets the locking conditions, and switches the mobile terminal device to a locked state to limit an operation of the operation input section, when the state information is determined to meet the locking conditions.
US09838857B2
The present disclosure relates generally to communication technologies, and more particularly to a method and system for establishing a stateless communication between the two devices. In one embodiment, a method for providing communication is disclosed, comprising: receiving a first trigger signal from the electronic device and a second trigger signal from the mobile device; matching the first trigger signal with the second trigger signal in order to validate the communication between the electronic device and the mobile device; generating a first identification token for the electronic device and a second identification token for the mobile device based on the matching; transmitting the first identification token to the electronic device and the second identification token to the mobile device; and providing the communication between the electronic device and the mobile device based on the first identification token and the second identification token.
US09838855B2
A method, apparatus, and computer product for avoiding redundant data transmissions during communication via multimedia mobile phones. In operation, a sending party inquires whether intended for transmission data already resides in a mobile phone of a receiving party Depending on a content of the response from the receiving party, the sending party transmits the data or a request for displaying the already available data.
US09838853B1
A first message is received at a device at a first time. A textual content of the first message is analyzed to determine a language structure of the textual content. The first message is assigned a level based on a feature extracted from the language structure of the textual content. The level of the first message is adjusted to form an adjusted level according to a location-based factor based on a location of the device. The first message is scheduled on the device according to the adjusted level such that the first message becomes available for use on the device at a future time, the future time being after a delay after the first time.
US09838844B2
Systems and methods include receiving notification of an anomaly in a particular component within a data center environment. Such systems and methods include receiving configuration information identifying positions of tags disposed proximate to and representing respective infrastructure components within the data center environment. Such systems and methods include detecting a first tag representing a first infrastructure component and, in response thereto, determining, using the configuration information, a first positional relationship between the first tag and a second tag representing the particular component. Such systems and methods include determining a second positional relationship between the mobile device and the particular component based on the first positional relationship and providing, based on the second positional relationship, directional guidance from the first infrastructure component to the particular component. Such systems and methods include detecting, by the sensor, the second tag and, in response thereto, providing information identifying the particular component.
US09838834B2
Techniques for wireless transmitter location detection are described. An apparatus may comprise a processor circuit and a location database generator component. The location database generator component may comprise: a logging component operative on the processor circuit to receive a plurality of location data packages, the location data packages comprising locations and associated wireless transmitter identifiers, and to log the location data packages into a location database, the location database comprising a plurality of tuples of the locations and the wireless transmitter identifiers; and an analysis component operative on the processor circuit to construct a transmitter mapping from wireless transmitter identifiers to locations based on the plurality of tuples of the location database. Other embodiments are described and claimed.
US09838832B2
Techniques to facilitate linking a control device to a specific industrial asset in an industrial automation environment are disclosed herein. In at least one implementation, an initiating link is established between a mobile device and a target device (e.g., the target device being selected from one or more industrial assets discovered within a close-range initiating range of a proximity communication system of the mobile device). This initiating link can be established using Near Field Communications (NFC), QR code, an optical indicator, and/or other means. The initiating link enables and is used to establish a functional link between the target device and a control device. The functional link can include a larger range, higher performance networking connection. In some implementations a secondary communication device serves as proxy for the target device.
US09838831B2
The invention relates to a mobile proximity coupling device (100) for inductive coupling with an integrated circuit of a proximity object, the integrated circuit comprising a coupling interface for inductive coupling, the mobile proximity coupling device (100) comprising a contactless interface (107) for inductive coupling with the coupling interface of the integrated circuit; a processor (109) for determining a quality indicator indicating a quality of the inductive coupling; and a display (111) for displaying a desired change of position of the mobile proximity coupling device relatively to the proximity object if the quality indicator indicates an insufficient quality of the inductive coupling.
US09838825B2
An audio signal processing device for generating a plurality of output signals for a plurality of loudspeakers from an input audio signal comprises a driving function determining unit adapted to determined driving functions of a plurality of loudspeakers for generating a virtual left binaural signal source and a virtual right binaural signal source based upon a position and a directivity of the virtual left binaural signal source, a position and a directivity of the virtual right binaural signal source and positions of the plurality of loudspeakers. Moreover, it comprises a filtering unit adapted to filter a left binaural signal and a right binaural signal using the driving functions of the plurality of loudspeakers resulting in the plurality of output signals. The left binaural signal and the right binaural signal constitute the input audio signal or are derived there from.
US09838821B2
An apparatus receives a first audio signal captured by a first microphone of a device and at least a second audio signal captured by at least a second microphone of the device. The apparatus estimates a diffuseness of sound based on the received first and at least second audio signals. The apparatus may then form at least one final audio signal based on at least one of the received first audio signal and the received at least second audio signal by adjusting an audibility of diffuse sound for the final audio signal in response to the estimated diffuseness, in order to enable an enhanced perception of sound with respect to at least one criterion with the at least one final audio signal.
US09838814B2
Example methods and systems for displaying one or more indications that indicate (i) the direction of a source of sound and (ii) the intensity level of the sound are disclosed. A method may involve receiving audio data corresponding to sound detected by a wearable computing system. Further, the method may involve analyzing the audio data to determine both (i) a direction from the wearable computing system of a source of the sound and (ii) an intensity level of the sound. Still further, the method may involve causing the wearable computing system to display one or more indications that indicate (i) the direction of the source of the sound and (ii) the intensity level of the sound.
US09838802B1
A carbon nanotube thermophone is provided which includes a urethane frame having mounting holes at corners of the frame. Screw holes in the frame are provided for a cable holder. A square shaped carbon nanotube material chip is positioned within the urethane frame. The carbon nanotube material chip can comprise multiple carbon nanotube sheets to electrically tune the impedance to match a driving amplifier impedance load. Wooden spacers assist in positioning the carbon nanotube material chip. A first end of a cable is soldered to the carbon nanotube material chip at electrodes of the material chip. A high temperature rated silicon sealant is used for attachment points on the thermophone.
US09838793B2
The present invention provides a loudspeaker driver not suffering from high levels of distortion caused by the non-linear stiffness commonly found with drivers that utilize progressive suspension elements. The novel suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof has a geometry with two opposing first sections and two opposing second sections, which connect the two first sections. The second sections have a curvature radius smaller than that of the first sections. The mean height of the radial cross-sectional profile of the second section is higher than the height of the cross-sectional profile of the first sections. The first sections have an axial stiffness greater than the second sections.
US09838792B2
The present invention discloses a vibration system of a loudspeaker, comprising a diaphragm and a voice coil attached to one side of the diaphragm, wherein the diaphragm comprises at least two layers of polyether-ether-ketone base films, and furthermore, the diaphragm comprises at least one layer of crystallized polyether-ether-ketone base film and at least one layer of non-crystallized polyether-ether-ketone base film. The diaphragm made of both crystallized and non-crystallized polyether-ether-ketone base films can have both an effectively improved acoustic performance and a lowered resonance frequency f0, thus, the acoustic effect of the loudspeaker can be improved.
US09838791B2
An apparatus and method for generating alerting sounds and broadcasting the same into the interior of a building so that an occupant can be made aware of an emergency, warning, etc. or of the building for various other purposes such as to greet a visitor or accept a package or sign documents from a transporter drone or robot. The sounds are generated by an exciter feature of a transducer held in a case, the exciter feature being able to be pressed against an exterior surface. The transducer vibrates its exciter feature in correspondence with audio signals transmitted to the transducer to broadcast corresponding sounds into the interior of the building by resonance induced in the door or other building member by the vibrating exciter feature. The sounds may resemble conventional alerting sounds such as a knocking or ringing sounds, and/or can be a spoken message either prerecorded in an audio source or created contemporaneously by being spoken by a user into a microphone. The device may be hand carried door to door as by delivery personnel and emergency workers and used to effectively alert occupants and eliminate the need for hand knocking or yelling a message through the door, or is mounted to a drone, robot, or other transporter device, or to some other portable device. The device may also be used to broadcast sounds in an open area by holding the exciter feature against a sign board or other structure in an open area.
US09838782B2
A method includes receiving a first microphone array processing signal (associated with a frequency band that includes a plurality of sub-bands) and receiving a second microphone array processing signal associated with the frequency band. The method includes generating a first output corresponding to a first sub-band based on the first microphone array processing signal and generating a second output corresponding to the first sub-band based on the second microphone array processing signal. The method includes generating a third output corresponding to a second sub-band based on the first microphone array processing signal and generating a fourth output corresponding to the second sub-band based on the second microphone array processing signal. The method includes performing a first set of microphone mixing operations to generate an adaptive mixer output for the first sub-band and performing a different set of microphone mixing operations to generate another adaptive mixer output for the second sub-band.
US09838778B2
An electronic device has a speaker. The speaker has a main body and a cover. The main body has a speaker body and a tube. The tube is situated at a side of the speaker body. The cover is situated above the main body for covering the tube and part of the speaker body, such that the speaker has a covered portion and an uncovered portion. The cover has a hole. The sound produced by the covered portion is output via the tube along a first direction. The sound produced by the uncovered portion is output via the hole along a second direction.
US09838774B2
A headset apparatus including an audio transmitter, a control circuit, a magnetic field generator and a magnetic field sensor is provided. The control circuit is configured to generate a test signal. The magnetic field generator is coupled to the control circuit to receive the test signal and generate a magnetic field accordingly. The magnetic field sensor is coupled to the control circuit and configured to sense the magnetic field and generate a sensing signal accordingly. When the control circuit detects that the magnetic field is changed based on the sensing signal, the control circuit generates a control signal to enable the audio transmitter.
US09838771B1
An embodiment of the invention provides a wireless in-ear utility device that rests in the user's ear canal near the user's eardrum. The in-ear utility device may be configured in a variety of ways, including, but in no way limited to a smart in-ear utility device, a flexible personal sound amplification product, a personal music player, a “walkie-talkie” and the like.
US09838760B2
A media network platform is disclosed. The media network platform utilizes a computing device comprising at least one memory for storing instructions that are executed by at least one processor. Media data is retrieved from at least one data source. A plurality of media segments are created from the media data with each of the media segments being independently playable. A plurality of unique identifiers is assigned to each of the respective media segments. A request is received to transmit a media segment of the plurality of media segments for playback with the request including information about a unique identifier assigned to the media segment. The media segment is transmitted using the unique identifier. The media segment comprises a portion of a video derived from the media data and comprises any specific time interval of the video.
US09838754B2
Methods and apparatus for over the top (OTT) media measurement are disclosed herein. Example methods include comparing, with an on-site meter in communication with an OTT service provider server, household data maintained by the OTT service provider server with anonymized panelist data provided by an audience measurement entity to identify a first person predicted to be included in a first household according to the anonymized panelist data but not included in the first household according to the household data, accessing media impressions collected by the OTT service provider server and corresponding to media accessed with a first OTT device associated with the first household, and crediting, with the on-site meter, usage of the first OTT device associated with access of the media to the first person based on the media impressions and demographic data obtained from the anonymized panelist data and attributed to the first person.
US09838752B2
Effective advertisements are provided to users of a network. On a terminal of a user B, user names of users whom the user B registered in advance as friends are displayed. On the terminal, information indicating whether respective friend users are online or offline, is also displayed. Icons representing video games, etc., played by the friend users are also displayed on the terminal. When the user B clicks the icon of the Game C associated with the user A, the terminal executes advertisement information display processing. By this processing, an advertisement information screen is displayed on the terminal. On the advertisement information screen, an advertisement relating to the status of the user A registered as the friend is displayed.
US09838748B2
A transmitting apparatus includes a frame generator configured to map data included in an input stream to at least one signal processing path to generate a frame, an information inserter configured to insert signaling information to a signaling region of the frame, and a transmitter configured to transmit the frame with the signaling information inserted therein. The signaling information including input stream synchronizer (ISSY) mode information, receiver buffer size information required according to the ISSY mode information, and time information representing a time between a P1 symbol of a preset frame for transmitting a user packet and an output of a preset bit of a first user packet of the user packet.
US09838742B2
Systems and methods for producing and displaying an enhanced program guide may include a method including identifying each channel viewed by a user over a period of time at an electronic device. The method may include storing data associated with each channel viewed, and may include producing a list of each channel viewed with the electronic device. The produced list may be ordered from most watched channel to least watched channel. The method may also include receiving a command at the electronic device to display an electronic program guide, and may still include incorporating at least a portion of the list into the electronic program guide at the electronic device for display.
US09838740B1
Disclosed are various embodiments that relate to enhancing video content with personalized extrinsic data. A video content feature is rendered on a display. A user interface is rendered on top of the video content feature on the display. The user interface presents cast member indicia, where the cast member indicia correspond to respective cast members in the video content feature. In response to receiving a selection of one of the cast member indicia from a user, the user interface is updated to present additional information about the corresponding cast member. The additional information is personalized based at least in part on profile data associated with the user.
US09838733B2
There are many boxes (e.g., set-top boxes) in a system offering media services to users. Each of the boxes maintains a library with a significant number of titles. Techniques for updating the library in each of these boxes using a transmission infrastructure are described. According to one aspect of the techniques, a service provider is provided with a high bandwidth broadcasting or multicasting capability, a release fragmented into a header and several segments is transmitted to all boxes that are respectively configured to receive a proper release package to update the library. Alternatively, separate release packages may be transmitted via different channels to the boxes, wherein each of the boxes is tuned to a proper channel to receive a proper release package.
US09838732B2
An alternative content system receives a primary content data stream and a secondary content data stream associated with an event. The alternative content system provides an alternative content data stream associated with the event. The alternative content system extracts a primary content identifier from the primary content data stream. The alternative content system identifies an alternative content identifier based on the alternative content data stream. The alternative content system synchronizes the alternative content data stream to the primary content data stream based on the alternative content identifier and the primary content identifier. The alternative content system transmits the synchronized alternative content data stream based on the primary content identifier.
US09838730B1
Video clips may be automatically edited to be synchronized for accompaniment by audio tracks. A preliminary version of a video clip may be made up from stored video content. Occurrences of video events within the preliminary version may be determined. A first audio track may include audio event markers. A first revised version of the video clip may be synchronized so that moments within the video clip corresponding to occurrences of video events are aligned with moments within the first audio track corresponding to audio event markers. Other audio tracks similar to the first audio track may be identified based on audio characteristic parameters. Other revised versions of the video clip may be synchronized.
US09838728B2
A method of acquiring and accumulating data from a server via a network is provided. A request is transmitted for a plurality of items of data and includes at least one ingestion marker associated with the data. The at least one ingestion marker represents a last occurrence of when a change was made to the data. Data is received with a transfer protocol in response to the request. The data has at least one associated ingestion marker different than the at least one associated ingestion marker transmitted with the request. The received data and the at least one associated ingestion marker is stored in memory. The request is transmitted and the data is received and stored electronically by an electronic client device communicating with the server over the network. A system of acquiring and accumulating Electronic Program Guide (EPG) data from a web-server over a network is also disclosed.
US09838727B1
A method and system includes an external service provider that receives a request for restricted content, forms, at the external service provider, a redirection request based on the request for restricted content, an external service provider identifier, and a return response location identifier. The system also includes a discovery service that receives the redirection request from the external service provider and parses the redirection request to obtain an identity provider location identifier and the external service provider identifier when a common domain cookie exists in the redirection request. The discovery service generates a response based on the return response location identifier wherein the response comprises the identity provider location identifier. The external service provider receives the response, generates an authentication request and communicates the authentication request to the identity provider based on the identity provider location identifier.
US09838726B2
A method is disclosed including but not limited to monitoring penetration data on an advertising server processor wherein the penetration data indicates frequency, quantity, duration and data volume of data correlated with advertising data that has been sent from a first end user device to a second end user device. A computer program and a system are disclose for monitoring penetration data on an advertising server processor wherein the penetration data indicates frequency, quantity, duration and data volume of data correlated with advertising data that has been sent from a first end user device to a second end user device.
US09838705B2
Implementations are provided that relate, for example, to view tiling in video encoding and decoding. A particular method includes accessing a video picture that includes multiple pictures combined into a single picture (826), accessing information indicating how the multiple pictures in the accessed video picture are combined (806, 808, 822), decoding the video picture to provide a decoded representation of at least one of the multiple pictures (824, 826), and providing the accessed information and the decoded video picture as output (824, 826). Some other implementations format or process the information that indicates how multiple pictures included in a single video picture are combined into the single video picture, and format or process an encoded representation of the combined multiple pictures.
US09838696B2
A method performed by an apparatus for intra-predicting a current block in the unit of subblocks, comprises: determining an intra prediction mode of the current block among a plurality of intra prediction modes; identifying the subblocks split from the current block; and sequentially reconstructing the identified subblocks using an intra prediction mode identical to the determined intra prediction mode of the current block, wherein a subblock to be reconstructed is predicted using at least one pre-reconstructed neighboring subblock in the current block.
US09838689B2
An intra prediction method according to the present invention comprises the following steps: deriving neighboring prediction mode information from a left neighboring prediction mode and a top neighboring prediction mode; deriving an intra prediction mode for a target unit to be decoded, using the derived neighboring prediction mode information; and performing intra prediction for the target unit to be decoded, based on the intra prediction mode. According to the present invention, video encoding/decoding efficiency may be improved.
US09838685B2
A method, apparatus, article of manufacture, and a memory structure for encoding or decoding a sequence comprising a plurality of pictures, each of the plurality of pictures partitionable into one or more slices, each of the one or more slices processed at least in part according to a slice header. In one embodiment, all the relative syntax and function calls under the condition of slice type equal to P or B are grouped together, and syntax describing the initial value for a quantization parameter to be used in coding blocks of data and deblocking related syntax are put before this group of syntax and function calls.
US09838676B2
Embodiments of the present invention provide a 3D display device, and the 3D display device, comprising: a display panel (1), configured to display an image; an optical element (2) and a liquid crystal lens (3), disposed to overlap each other and positioned at a light exiting side of the display panel (1), wherein the optical element (2) comprises a plurality of optical lens units (2a), the liquid crystal lens (3) comprises a plurality of liquid crystal lens units (3a), the plurality of liquid crystal lens units (3a) correspond to the plurality of optical lens units (2a) in a one-to-one corresponding relationship; when the 3D display device is in a 2D displaying mode, each of the plurality of liquid crystal lens units (3a) has an effect on light contrary to an effect on the light of each of the plurality of optical lens units (2a), and when the 3D display device is in a 3D displaying mode, the liquid crystal lens unit (3a) is configured to have a plane glass function. The 3D display device provided by the embodiments of the present invention can be switched between 2D and 3D displaying, and can reduce the crosstalk during 3D displaying and improve the display effect.
US09838673B2
Disclosed in the present application are a method and device for determining the position of a viewer and adjusting a viewing area, and a device for displaying three-dimensional video signals, such that the position of a viewer in front of an electronic device can be accurately determined and the viewing area can be adjusted according to the specific position, enabling the viewer to be unaware of any sudden viewing change when watching 3D signals. The method for determining the position of the viewer is applied in an electronic device comprising a display screen capable of displaying three-dimensional video signals. The viewing areas of the electronic device include a three-dimensional display area and a non-three-dimensional display area. The method comprises: acquiring the image in front of the electronic device; judging whether the image contains the face image of the viewer; if the image contains the face image, identifying at least one feature in the face image to determine the position of the viewer; according to the at least one feature, determining whether the viewing area of the viewer is a three-dimensional display area or a non-three-dimensional display area.
US09838670B2
A method for three-dimensional imaging is provided, storing a first two-dimensional image of field of view of a scanning device at a first position where a first three-dimensional view of the object is captured with said handheld scanning device; estimating location metric of a second two-dimensional image of field of view of said scanning device at a second position relative to said first image while said scanning device is being moved from said first position to said second position; and generating instructions on providing feedback to the user based on said location metric; wherein said feedback is provided to indicate if said second position is adequate for capturing a second three-dimensional view. A system for three-dimensional imaging is provided as well.
US09838667B2
An image pickup apparatus comprising: an image pickup unit; a display unit; a display control unit; an object image detection unit; a distance information acquisition unit; and a binocular vision suitability determination unit, wherein the display control unit displays a second guide frame of a larger size than the first guide frame on the display unit in addition to the first guide frame, and, in a case where the object image detection unit detects at least one other object image different from the object image determined to be suitable for the binocular vision by the binocular vision suitability determination unit from the second guide frame, the display control unit matches the second guide frame to the at least one other object image.
US09838666B2
To efficiently provide 2-dimensional display of a 3-dimensional video Stream.A video decoding device 100 includes a macro block selector 103 for sequentially selecting, as objects to be decoded, macro blocks belonging to a range required for 2-dimensional display, and a decoding unit 100 for sequentially decoding macro blocks selected by the macro block selector. Furthermore, the video decoding device includes a motion vector shift unit 108 for correcting, when a motion vector of a macro block selected by the macro block selector is referring to outside the range required for the 2-dimensional display, the reference indicated by the motion vector to be within the range required for the 2-dimensional display. Since the macro block selector performs block selection, the decoding unit skips processing of macro blocks which are not supposed to be 2-dimensionally displayed.
US09838663B2
A virtual viewpoint synthesis method and system, including: establishing a left viewpoint virtual view and a right viewpoint virtual view; searching for a candidate pixel in a reference view, and marking a pixel block in which the candidate pixel is not found as a hole point; ranking the found candidate pixels according to depth, and successively calculating a foreground coefficient and a background coefficient for performing weighted summation; enlarging the hole-point regions of the left viewpoint virtual view and/or the right viewpoint virtual view in the direction of the background to remove a ghost pixel; performing viewpoint synthesis on the left viewpoint virtual view and the right viewpoint virtual view; and filling the hole-points of a composite image.
US09838660B1
At least one example embodiment provides an apparatus including a processor configured to execute computer-readable instructions to receive image data from a plurality of pixels, determine a first white point based on the image data and a threshold percentage of a histogram of the image data, determine a second white point based on the image data, determine a third white point based on groups of the image data corresponding to a same hue or desaturation, the processor configured to divide the image data into the groups and determine an image based on at least the first white point, the second white point and the third white point.
US09838656B2
A display control apparatus which projects and displays at least one image on a screen, converts a frame frequency for a display of the at least one image to N times (N>1), generates an added image by adding a predetermined pattern to the converted frame and a subtracted image by subtracting the predetermined pattern from the converted frame as a first frame and a second frame following the first frame, projects the generated first frame and the second frame for an image on the screen at the N-times frequency, acquires the image projected on the screen, extracts the pattern from the acquired image, and corrects a shape of the image based on the extracted pattern.
US09838655B2
A projector includes a DMD that forms an image, a projection lens that projects the image formed by the DMD on a projected surface, and a display control unit that controls an image forming operation of the DMD. The display control unit forms a frame image by sequentially forming a plurality of images using a combined pixel which is configured of a plurality of pixels, and with respect to temporally continuous two images, the display control unit forms one image at a position that is shifted by a distance that corresponds to the pixel pitch of the DMD in a predetermined direction relative to the other image.
US09838643B1
A method and system detection of inherent noise present within a video source prior to digital video compression is disclosed. A noise image is extracted by subtracting a current image from its filtered version. Each pixel of the extracted noise image is normalized based on a determined principal edge image and the analog noise pixels are accumulated to generate an intermediate noise confidence value. Analog noise may be detected based on an analog noise confidence value generated based on the intermediate noise confidence value and a ringing metric, a blockiness metric, a motion vector cost of the current image, a blurriness exception weight, a flashiness exception weight, and a pan blur exception weight. The method may further comprise detection of high frequency noise based on determining a high frequency noise confidence value that may be based on a high frequency noise value and a frequency component with highest magnitude.
US09838634B2
A device that may include a pixel, an output conductor and a charge accelerator; wherein during a readout phase of the pixel, the pixel is configured to attempt to charge the output conductor to a pixel reset voltage and the charge accelerator is configured to perform a sampling operation and a charge operation; wherein during the sampling operation the charge accelerator is configured to sample a change in an output conductor voltage; wherein during the charge operation the charge accelerator is configured to output a charge accelerator output signal that is responsive to the change of the output conductor voltage, wherein once provided, the charge accelerator output signal accelerates a charging of the output conductor to a target voltage that is proximate to the pixel reset voltage; wherein the sampling operation and the charge operation do not overlap.
US09838626B2
A semiconductor apparatus, a solid-state image sensing apparatus, and a camera system capable of reducing interference between signals transmitted through adjacent via holes, preventing an increase in the number of the via holes, reducing the area of a chip having sensors thereon and the number of mounting steps thereof. First and second chips are bonded together to form a laminated structure, a wiring between the first chip and the second chip being connected through via holes, the first chip transmitting signals obtained by time-discretizing analog signals generated by respective sensors to the second chip through the corresponding via holes, the second chip sampling the signals transmitted from the first chip through the via holes at a timing different from a timing at which the signals are sampled by the first chip and quantizing the sampled signals to obtain digital signals.
US09838625B2
An image capture apparatus includes an image capture unit, a first correction unit configured to correct a black level of an image signal output from the image capture unit, a combining unit configured to select pixels to be used from among a plurality of image signals, the black level of which has been corrected by the first correction unit, to generate a combined image signal, and a second correction unit configured to correct the black level of the combined image signal generated by the combining unit.
US09838617B2
A system, method, and computer-readable medium for performing an intelligent display device detection operation. With the intelligent display device detection operation even if a user has not turned on a second information handling system, the display device automatically switch a video input from a first information handling system to the second information handling system when the second information handling system is coupled to the display device. When the user powers on the second information handling system, a video stream provided by the second information handling system is immediately presented on the display device. In certain embodiments, the intelligent display device detection operation comprises one or more of a signal detection operation which detects which input port is transmitting a signal and a cable detection operation which detects which input port is coupled to a cable.
US09838612B2
An inspecting device for inspecting an inspection target is provided. The inspecting device includes a mono-color image-retrieving module, illuminating modules and a control module. The mono-color image-retrieving module is disposed above the inspection target with an optical axis orienting toward the inspection target. Each of the illuminating modules includes light-emitting elements of different colors. The control module controls the illuminating modules to sequentially generate illuminating lights both in an order of different colors and different incident angles to further control the mono-color image-retrieving module to sequentially retrieve mono-color images each in response to one illumination of the illuminating lights. The control module performs an inspection of the inspection target based on the mono-color images.
US09838608B2
The work, visual inspection device 30 composes a conveyance table 2 which holds and conveys works W1 and W2 and camera units 8, 9, 10, 11, 12 and 13 which capture images of the works conveyed by the conveyance table, The camera 91/101 of the camera units 9 and 10 includes a first body tube 91C/101C including an imaging lens 91L/101L and a second body tube 91Ca/101a attached to the front end of the first body tube 91C/101C. The second body tube 91Ca/101Ca includes a glass plate 91G/101G for focal adjustment having two surfaces in parallel with each other.
US09838602B2
A method for controlling a camera mode is executed at a camera including a controller, a sensor array, an IR filter, and a lens assembly. The camera is operated in a night mode. While in the night mode the IR filter is not interposed between the lens assembly and the sensor array, the camera receives at the sensor array ambient light that is not filtered by the IR filter, determines whether the received ambient light is due to a light source other than an IR light source, and detects a light level of the received ambient light. The camera switches the operation of the camera from the night mode to a day mode when it is determined the received ambient light is due to a light source other than an IR light source and that the light level of the received ambient light exceeds a first threshold.
US09838600B1
Described herein are manufacturing methods and camera system designs that provide precise alignment between multiple camera modules mounted on a common chassis. The chassis includes a plurality of mounting regions, with each mounting region including one or more mounting posts. Each camera module includes one or more guiding holes into which the mounting posts are inserted. By precisely positioning the guiding holes and the mounting posts, the alignment of the camera modules with the chassis and the other camera modules may be controlled with high precision.
US09838598B2
An image identification system for conducting image identification of a valuable file in an automatic teller machine and a corresponding image storage control method are provided. The system comprises: an image sensor; an image memory; an image identification module; an image storage area controller; and a main control unit, wherein the image storage area controller comprises a storage area index link table which is divided into N nodes, N being a natural number greater than 1, each node corresponding to each of the image storage areas divided by the image storage area controller in a one to one relationship, and each node storing the storage locations of a previous image and a next image which are linked with the node, and being provided with an acquired image write pointer, an identified image read pointer, an unidentifiable image head pointer, and an unidentifiable image tail pointer.
US09838596B2
A method and a system for quickly starting a camera based on eyeprint recognition may include storing a camera initialization procedure for a power-up initializing camera of a mobile terminal in a singleton pattern class of the camera, and detecting whether the screen of the mobile terminal is illuminated or not; when it is detected that the mobile terminal screen is illuminated, directly acquiring the camera initialization procedure in the singleton pattern class to complete the power-up initializing of the camera, directly displaying an image captured by the camera while starting eyeprint recognition software, and acquiring a user's eye image to complete eyeprint unlocking.
US09838589B2
An imaging apparatus including an exchangeable lens and a camera body. The camera body transmits a synchronizing signal having the same cycle as the cycle of the capturing operation in the imaging unit, to the interchangeable lens. The controller of the exchangeable lens performs a zoom tracking control by determining the focus position of the focus lens from the position of the zoom lens detected by the position detector by referring to the relation information, and controlling the focus lens driver to move the focus lens to the determined focus position, The controller performs the zoom tracking control in a cycle (for example, one-eighth) shorter than a cycle indicated by the synchronizing signal received from the camera body.
US09838588B2
The present application discloses a user information acquisition method and a user information acquisition apparatus. The method comprises: acquiring an image comprising at least one digital watermark; acquiring user related information corresponding to a current user and comprised in the at least one digital watermark, wherein the user related information comprises application startup information used to start a corresponding application; and projecting the user related information to a fundus of the user. The present application enables a user to start a corresponding application rapidly, securely, and conveniently.
US09838584B2
Methods, systems, and apparatuses are described for performing a calibration process for synchronizing audio signals with video signals. The calibration process may be performed between one or more devices of an entertainment system and a handheld device. Device(s) (e.g., a television and speaker(s)) of the entertainment system are configured to playback video signal(s) and audio signal(s), respectively. The handheld device is configured to determine an amount of synchronization error between the audio signal and the video signal, determine a synchronization correction value based on the determined amount, and provide the synchronization correction value to device(s) of the entertainment system. The device(s) may use the synchronization correction value to correct the delay between the video signal and the audio signal such that the video signal and the audio signal are synchronized.
US09838582B2
An image pickup apparatus includes a light emission unit configured to be able to move to light emission and non-light emission positions, an operation unit operable by a user, and a display control unit configured to display a setting screen related to the light emission unit, in which the first light emission unit is configured to move from the non-light emission position to the light emission position upon operation of the operation unit when the first light emission unit is located at the non-light emission position and configured not to move from the light emission position to the non-light emission position upon operation of the operation unit when the first light emission unit is located at the light emission position, and the display control unit is configured to display the first setting screen upon operation unit when the first light emission unit is located at the light emission position.
US09838581B2
An auxiliary optical assembly for a camera-enabled mobile device includes a removable lens assembly including a lens holder, a lens coupled to the lens holder, and a coupling interface. A lens attachment interface that is configured to stably couple to the mobile device, and that is configured in accordance with the coupling interface of the removable lens assembly to stably couple and align the removable lens along the optical path of the miniature camera module.
US09838579B2
A method for producing a camera includes: mounting an image sensor on a circuit carrier and contacting with a power device for recording image signals of the image sensor; measuring an objective while ascertaining a tilting angle of its optical axis in terms of an amount and azimuth; providing an objective holder having a tube and locating pins; placing the objective holder with its locating pins on at least one of the circuit carrier and the image sensor; inserting the objective in a specified rotational position or at an azimuth angle into the tube as a function of the ascertained tilting angle; and adjusting the focus. An axis of symmetry of the tube of the objective holder has a counter-tilting angle with respect to a surface normal of the image sensor, which is the opposite of the ascertained tilting angle or the image shell tilting of the objective.
US09838576B2
An endoscope includes at least one lens having a circular exterior shape in a direction perpendicular to an optical axis, an image sensor that has a square exterior shape in the direction perpendicular to the optical axis, and has one side whose length is same as length of a diameter of the lens, a sensor cover that has a square exterior shape in the direction perpendicular to the optical axis, and has one side whose length is same as one side length of the image sensor, a bonding resin portion that fixes the sensor cover to the lens, the optical axis of the lens coinciding with a center of the imaging area.
US09838574B2
A digital camera comprises an image-capturing unit that captures an image of a photographic subject and acquires image data, a communication unit for sending and receiving electronic mail data including image data, a recording control unit that records the image data acquired by the image-capturing unit as photographed image data upon a recording medium, an email for sending creation unit that creates an email for sending, to which is attached an image based upon the photographed image data recorded upon the recording medium, and an email address setting unit that sets an email address as the destination of the email for sending. The email for sending creation unit creates a title or a text of the email for sending, based upon at least one of the photographed image data and the email address that has been set.
US09838563B2
A task request management system includes a creating unit configured to create data of a request form including a code image in which request content information is embedded; a sending unit configured to send an image of the request form to a destination; a first registration unit configured to apply a first status to an image file of the sent request form, and register this image file in a folder in a storage area corresponding to the request content information of the request form; a receiving unit configured to receive an image of a reply document in which information has been added to the request form; and a second registration unit configured to apply a second status to an image file of the received reply document, and register this image file in the folder corresponding to the request content information of the reply document.
US09838560B2
A light guide configured to cause light entering from a point light source to exit as linear light. The light guide has a rod portion extending in a first direction and having a reflecting surface. A plurality of reflecting elements are provided on the reflecting surface to reflect the light entering from the point light source. A part of the reflecting elements located closer to the point light source than a center of the rod with respect to the first direction is arranged so as to sheer away from a strongly illuminated area of the reflecting surface, which is an area illuminated strongly with light entering the rod portion, in a second direction parallel to the reflecting surface and perpendicular to the first direction.
US09838554B2
An image forming apparatus includes: a document feed section; a document reading section; a discharged document sensor detecting the discharged document already read by the document reading section; an image storage section storing a document image obtained through the reading by the document reading section; an image formation section performing an image formation operation in which a toner image of the document image is formed on paper; a fixing section performing fixing processing of heating and pressurizing the paper on which the image has been formed to fix the toner image on the paper; and a control section, upon judgment, with reference to a signal of the discharged document sensor before image formation of a predefined number of pages of document images stored in the image storage section, that the discharged document exists, stopping the image formation of the predefined number of pages of document images.
US09838550B2
A first mobile electronic device includes an image sensor that outputs image data from an image of a subject received through a lens of the first mobile electronic device, a first communication circuit and a second communication circuit. The first communication circuit transmits the image data to a server. The second communication circuit is different from the first communication circuit and transmits information by which to obtain the image data from the server to a second mobile electronic device so that the image data can be obtained from the server by the second mobile electronic device using the information.
US09838547B2
The present system relates to a server providing data connectivity to an electronic device. The server includes a memory storing data connectivity policy information for the electronic device. The policy information defines a data traffic threshold marking a change in data traffic billing for data traffic the electronic device may exchange with service provider(s) over a telecommunication network. The server has a receiver, which monitors data traffic from instances of applications installed on the electronic device, and has a usage monitor, which maintains a first quantity indicative of the monitored data traffic. A data connectivity policy manager detects that the first quantity exceeds the data traffic threshold of the data connectivity policy, determines a first application requesting such traffic, retrieves a second application linked to the first application, the second application having data traffic billing specific to the second application, and presents the second application to the electronic device.
US09838546B2
A notification apparatus includes: an obtaining unit that obtains information on a use of a first mobile communication network when a mobile communication terminal configured to use selectively one of a first identifier and a second identifier which are assigned to the first mobile communication network and the second mobile communication network, respectively so as to perform a communication currently connects to the second mobile communication network using the second identifier; and a notifying unit that notifies the information obtained by the obtaining unit to the mobile communication terminal via the second mobile communication network.
US09838543B2
Methods, systems, and products provide remote notification of calls. When a call is received, a contact list is consulted for a contact. An electronic message is sent to an address of the contact. The electronic message notifies the contact of the call.
US09838539B2
This document discusses, among other things, limiting contact to a networked contact center that is a host to multiple tenants. In an example embodiment, a communication is received by a networked contact center. In determining whether to allow the communication to reach contact center resources, a contact rate value may be examined. The contact rate value may represent an allowable quantity of contact within a time interval. For some example embodiments, a determination of whether the network contact center is to accept or reject the communication is made based on the contact rate value.
US09838531B2
Upon detection of a trigger, such as the exceeding of an error threshold or the direction of a user, a diagnostic link system enters a diagnostic information transmission mode. This diagnostic information transmission mode allows for two modems to exchange diagnostic and/or test information that may not otherwise be exchangeable during normal communication. The diagnostic information transmission mode is initiated by transmitting an initiate diagnostic link mode message to a receiving modem accompanied by a cyclic redundancy check (CRC). The receiving modem determines, based on the CRC, if a robust communications channel is present. If a robust communications channel is present, the two modems can initiate exchange of the diagnostic and/or test information. Otherwise, the transmission power of the transmitting modem is increased and the initiate diagnostic link mode message re-transmitted to the receiving modem until the CRC is determined to be correct.
US09838530B1
A device and method of sound interference avoidance is provided. The device includes: a speaker; an electronic component; a memory storing data defining a plurality of different sounds associated with a given action at the electronic component; a communication interface; and, a controller configured to: communicate, using the communication interface, with one or more of a server and other devices to determine sounds currently in use by the other devices; select one sound, of the plurality of different sounds, to indicate the given action based on the sounds in use by the other devices; and, when the given action is detected at the electronic component, control the speaker to play the one sound that has been selected.
US09838528B2
A video calling service provides a mobile device user is provided the capability to transition from a voice call to a video call within a calling session in a voice over long term evolution (VoLTE). The example video calling service offers a seamless transition of a voice call to a video call in a simplified and efficient process. In an example, a graphical user interface is provided that allows a user to select controls to provide real-time stream of video of a live scene via a rear facing camera to another user during a video call. Other examples describe the merger of individual voice calls into a merged call with the individual calls grouped as a conference call. The examples provide simplified use of a mobile device to transition voice calls to a video call in a cellular carrier's mobile network.
US09838525B2
A non-transitory computer-readable medium having code stored thereon, the code includes instructions to receive an indication to communicatively couple a utility meter to an auxiliary device via a mobile electronic device, and capture a visual representation of a unique identifier of the utility meter via the mobile electronic device. The unique identifier includes an authentication mechanism configured to establish a first authentication and a second authentication of a user of the mobile electronic device. The code includes instructions to receive an acknowledgement to communicatively couple the mobile electronic device to the utility meter when the first authentication and the second authentication are satisfied.
US09838522B2
There is provided an information processing device including: a sensor configured to detect that the information processing device is worn on a part of a human body; a processing unit configured to process information; and a communication unit configured to communicate with another device. The processing unit transmits a signal to the another device on the basis of a detection signal detected by the sensor. The processing unit performs a process according to an instruction transmitted from the another device in accordance with the signal.
US09838518B2
The disclosure relates to a mobile device including a frame assembly with an accommodating space formed therein for disposing functional parts of the mobile device, and a primary display module disposed on an outer side of the frame assembly. The primary display module wraps around a front surface, a back surface, and side surfaces of the mobile device. By the solution of the disclosure, a full-screen mobile device is achieved so that the user may enjoy completely new experience by way of greater display area.
US09838516B2
A system for tangible configuration of a modular mobile electronic device includes a set of emulator modules, each comprising a processor and configurable to represent any of a set of full modules available for use with the modular mobile electronic device a chassis that mechanically couples to at least one of the set of emulator modules, and a module configurator that associates each of the set of emulator modules with an emulation profile.
US09838515B2
Communication apparatus, control method thereof, and non-transitory computer-readable storage medium
A communication apparatus, which is connectable with a plurality of networks including a first network and a second network of a type different from the first network, is provided. The communication apparatus detects an operation by user for setting communication parameters for connecting to a network, and provides, if detecting the operation while connecting with another first communication apparatus via the first network, another second communication apparatus with communication parameters for communication via the second network.
US09838511B2
Embodiments may implement a new hierarchical data structure for traffic indication mapping to facilitate transmissions for wireless communications devices. Many embodiments comprise MAC sublayer logic to generate and transmit management frames such as beacon frames with a partial virtual bitmap based upon the hierarchical data structure for traffic indication mapping. In some embodiments, the MAC sublayer logic may store the traffic indication map and/or the traffic indication map structure in memory, in logic, or in another manner that facilitates transmission of the frames. Some embodiments may receive, detect, and decode communications with frames comprising the partial virtual bitmap based upon the hierarchical data structure. In some embodiments, indications of buffered data for pages, super-blocks, blocks, sub-blocks, and/or stations may be inverted. In several embodiments, a new association identifier (AID) structure is defined for the new hierarchical data structure for traffic indication mapping.
US09838500B1
A network device and method for packet processing are provided. A packet processing accelerator is configured to receive packets from a network and define for ones of the packets a data unit corresponding to the packet. The packet processing accelerator is configured to perform a first set of packet processing operations on the data unit. A central processing unit (CPU) is configured to perform a second set of packet processing operations on the data unit. A buffer is configured to pass data units from the packet processing accelerator to the CPU, and vice versa, where the buffer is configured to store data units in one or more lines of the buffer. Dummy data units fill a space in a buffer line that is not occupied by a data unit, and the dummy data units include an indication that the space occupied by the dummy data units is an empty space.
US09838494B1
An intermediary system reduces a delay associated with the compression and transmission of content resources to a user's device. For example, the intermediary system compresses a first content resource, generates a signature of the first content resource, stores the compressed first content resource and the generated signature, and transmits the compressed first content resource to the user's device. When the user's device or another user's device requests a second content resource at a later time, the intermediary system generates a signature of the second content resource and compares it with the signature of the first content resource. If the signatures match (meaning the first and second content resources are very likely identical), then the intermediary system merely transmits the compressed first content resource to the appropriate device instead of first compressing the second content resource and then transmitting the compressed second content resource to the appropriate device.
US09838493B2
Methods, systems, and computer readable media for dynamically routing authentication requests are described. An embodiment can include receiving, at one or more computing devices, a network authentication request. An embodiment can also include creating, at the one or more computing devices, an authentication context based on information in the authentication request. An embodiment can also include dynamically routing, using the one or more computing devices, the authentication request to an authentication server.
US09838487B2
There is provided a system and method for optimizing mapping, tracking, and transporting of content data on a webpage using client-side technologies. The system including a server and a client device, the client device configured to retrieve content data from a first webpage accessed from the server, assemble a cookie using the content data from the first webpage, store the cookie in a memory of the client device, detect a second webpage accessed, retrieve the cookie in response to detecting the second webpage, extract the content data from the cookie, and load the content data on the second webpage.
US09838483B2
Methods, systems, and computer readable media for analyzing virtualization related information related to a telecommunications network for managing network virtualization are disclosed. In one embodiment, a system for analyzing virtualization related information related to a telecommunications network for managing network virtualization includes an information concentrator for analyzing virtualization related information related to a telecommunications network. The information concentrator may include a first interface for receiving the virtualization related information and an analysis engine for collecting and analyzing the received information, for determining a set of network virtualization related data based on the information, and for directing the network virtualization related data set to a node for making virtualization decisions.
US09838480B2
A system and method configured to establish a communication connection between a vehicle and a remote computing device for data transmission. A beacon device is configured at a location to detect the presence of the vehicle, transmit an identity of the location to the vehicle, and communicate with the vehicle to determine an identity of the vehicle. The vehicle is configured to communicate with mobile devices of occupants of the vehicle. The remote computing device is connected to the beacon device via a data communication network and configured to determine, via the beacon device communicating with the vehicle, identification information of at least one mobile device of at least one occupant of the vehicle, and establish the communication connection between the computing device and the vehicle based at least in part on the identification information and the identity of the vehicle.
US09838479B2
The apparatus comprises at least one database for storing digital information associated with at least a first user and a second user, at least one links module for the first user and for the second user, at least one manipulations module and at least one display device for respectively displaying at least said linked digital information wherein said linked digital information associated with said first user is automatically updated on at least said display device of said second user when that information is manipulated, and wherein said linked digital information associated with said second user is automatically updated on at least said display device of said first user when that information is manipulated.
US09838478B2
A method begins by a plurality of dispersed storage network (DSN) units of a DSN determining to perform a DSN level task for a range of DSN addresses. The method continues with each of the plurality of DSN units executing a scoring function using one or more properties of the range of DSN addresses and one or more properties of each of the plurality of DSN units to produce a scoring resultant. The method continues with each of the plurality of DSN units identifying a DSN unit of the plurality of DSN units to execute the DSN level task based on the scoring resultant. The method continues with the identified DSN unit executing the DSN level task for the range of DSN addresses.
US09838476B2
A cloud agent facilitates collection of industrial data from one or more data sources on the plant floor and migration of the collected data to a cloud platform for storage and processing. Collection services associated with the cloud agent perform on-premise data collection of historical, live, and/or alarm data directly from industrial devices networked to the agent or from intermediate data concentrators that gather the data from the devices. Queue processing services executed by the cloud agent package the data into a data packet comprising header information that identifies a customer associated with the industrial enterprise, processing priority information, and other information that informs data processing services on the cloud platform how to process and/or direct the incoming data. The cloud agent then establishes a communication channel to the cloud platform and sends the data via the channel.
US09838471B2
A method and a system embodying the method for work request arbitration, comprising receiving a work request, the work request indicating one or more groups from a plurality of groups; determining at least one of a plurality of parameters in accordance with the received work request; determining eligibility to provide work among the one or more groups that have work in a work queue in accordance with a first set of the plurality of parameters; and selecting one of the determined eligible groups to provide the work in accordance with a second set of the plurality of parameters is disclosed.
US09838460B2
Described herein are techniques related to sharing applications between two client devices assigned to the same user. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope and meaning of the claims. A shared-application tool allows a user to request to use an application that is installed on host computing device on a client computing device. The request to use the application is made to a directory service using a message-exchanging protocol. The application is run on the host computing device and provided to the client computing device using a peer-to-peer communication protocol.
US09838458B2
A deep link has an app identifier that specifies the app in an app store. It also has an address of an instance of the app on a device. Deep links can bypass an ad blocker. A first instance on a first device cannot get ads from an ad server, because the ads have links with domains in a blacklist. A second device gets a deep link with the address of the first device. The second device runs an instance that gets an ad and rewrites links to point to the second device. The ad goes to the first app instance. The ad blocker finds no bad links and lets the ad appear on the first device. If the user picks a link, a message goes to the second device, to relay to the ad server.
US09838455B2
Techniques and mechanisms described herein facilitate the management of encoders for live media content streams. A media content system may employ potentially many encoders to encode potentially many live media content streams. When supporting many live media content streams, there may be some channels that are not being viewed by anyone at a particular time. In some such situations, an encoder encoding a live media content stream that is not being viewed may be disabled. Then, live media content associated with the live media content stream may be stored in a buffer and updated as new live media content is received. When a user transmits a request to view a channel for which the encoder has been disabled, an encoder for the requested channel may be enabled. The buffered data may be used to quickly initialize the encoder.
US09838442B2
A collaboration system may include a first computing device that may communicate with at least one other computing device via a computing network. The computing network may communicatively couple to a number of computing devices and the first computing device may receive inspection data acquired by one or more non-destructive testing (NDT) devices. After receiving the inspection data, the first computing device may determine at least one of a workflow for analyzing the inspection data based on the inspection data, a layout configured to display the inspection data, or a set of tools configured to analyze the inspection data. The first computing device may then implement the workflow, display the inspection data according to the layout, and/or display the set of tools. The workflow may include one or more processes that may be used to analyze the inspection data.
US09838434B2
An apparatus, computer readable medium, and method are provided in one example embodiment and include a network device, an analysis module, and a tag module. The analysis module may be configured to perform a number of actions on the network data to identify network information about the network data. The tag module may be configured to determine whether a destination for the network data is within a set of destinations; and responsive to a determination that the destination for the network data is within the set of destinations: generate a metadata tag based on the network information, associate the metadata tag with the network data, and transmit the network information and the metadata tag.
US09838427B2
A network device comprises one or more processors coupled to a memory, and a dynamic services module configured for execution by the one or more processors to receive, from a client device, a service request specifying a service. The dynamic service module is further configured for execution by the one or more processors to, in response to obtaining a negative indication for the service, send a representation of the service request to a honeypot to cause the honeypot to offer the service to the client device.
US09838426B2
A device comprises a processor. The processor is configured to generate a first signal using a first communication protocol. The first signal corresponds to data received by the processor. The processor is configured to generate a second signal using a second communication protocol. The second signal comprises fabricated data generated by the processor. Additionally, the processor is configured to transmit the first signal. The processor is also configured to transmit the second signal.
US09838420B2
Disclosed are system and method for distributing most effective antivirus records to user devices. An exemplary method includes: collecting, by a server, statistics on the use of a plurality of antivirus records deployed on a plurality of user devices; calculating, by the server, a coefficient of effectiveness of each antivirus record based on the collected statistics on the use of the plurality of antivirus records by the plurality of user devices; identifying, by the server, a group of the plurality of antivirus records having the largest coefficients of effectiveness, wherein the group is a number of the plurality of antivirus records not exceeding a threshold value; and transmitting, by the server, the group of antivirus records to at least one of the plurality of user devices for storage in an antivirus database for use by an antivirus application of the at least one user device.
US09838412B2
Testing a computer software application by detecting an arrival of input data provided as input to a computer software application from a source external to the computer software application, modifying the detected input data to include test data configured to test the computer software application in accordance with a predefined test, thereby creating a modified version of the detected input data, and processing the modified version of the detected input data, thereby performing the predefined test on the computer software application using the test data.
US09838405B1
The disclosed computer-implemented method for determining types of malware infections on computing devices may include (1) identifying multiple types of security events generated by a group of endpoint devices that describe suspicious activities on the endpoint devices, each of the endpoint devices having one or more types of malware infections, (2) determining correlations between each type of security event generated by the group of endpoint devices and each type of malware infection within the group of endpoint devices, (3) identifying a set of security events generated on a target endpoint device that potentially has a malware infection, and (4) detecting, based on both the set of security events generated on the target endpoint device and the correlations between the types of malware infections and the types of security events, at least one type of malware infection likely present on the target endpoint device.
US09838399B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for reducing latency in network communications and data presentation. In one aspect, a user session is initiated in which data related to an account is presented to the user. A user group to which the given user has been assigned is identified. A first dataset related to the account is selected based on the user group. A second dataset related to the account is selected based on types of data previously requested by various other users in the user group. A user interface for the account is updated to present at least a portion of the first dataset. Latency in updating the user interface is reduced when presenting additional portions of the first dataset or the second dataset by providing, to the client device, the second dataset prior to receiving a request for the second dataset.
US09838394B2
A resource-access management system detects whether a user is authorized to access resources. The system may include a user device being configured to include a sensor that detects sensor data associated with the user. Further, the system includes a client qualification engine that determines whether or not a client is authorized to access the resources by comparing the sensor data with a plurality of patterns for evaluating whether or not the user is an authorized user. User scores are generated based on the compared sensor data and the plurality of patterns. Further, a composite score corresponding to the user is generated using the sensor data, plurality of patterns, and one or more additional criteria. Whether the user is granted access to the resources, presented with unauthorized user tests, or blocked from access to the resources depends on the composite score and threshold values.
US09838392B2
An approach is provided for proxy-based access controls. A proxy platform causes, at least in part, designation of at least one monitoring client of a proxy server. The proxy platform receives an input for associating one or more accessing clients with the at least one monitoring client. The at least one monitoring client manages access to one or more resources of the proxy server by the one or more accessing clients.
US09838388B2
Secure communications are provided between a user computing device and a server computing device. An enrollment request is received from a user computing device that is configured via a distributed client software application, and is processed. The enrollment request is usable to enroll the user computing device in a network and includes an encrypted partial initial biometric vector associated with a user. An authentication request is processed that is subsequently received that includes an encrypted partial second biometric vector and that is associated with a user of the user computing device. A comparison of the encrypted partial initial biometric vector and the encrypted partial second biometric vector is performed, and a value representing the comparison is generated and transmitted to the user computing device. The user computing device is authenticated where the value is above a minimum threshold.
US09838369B2
Traffic broadcast to a VLAN is restricted. To do so, a plurality of stations are associated with a BSSID (basic service set identifier). A first VLAN is configured by sending a first group key to each station from the plurality of stations that is a member of the first VLAN, wherein each VLAN is associated with a unique group key. One or more frames addressed to the first VLAN are received. The one or more frames are encrypted with the first group key to prevent stations without the first group key from being able to decrypt the one or more frames. The one or more encrypted VLAN frames are broadcast to the plurality of stations associated with the BSSID.
US09838368B2
A method, system and computer program product providing port scrambling for securing communications in internal computer networks are disclosed. A transformation function is applied on an identifier of a first port at which an outgoing communication is designated to be received, whereby an identifier of a second port the outgoing communication is directed to be received at is obtained. The transformation function depends on at least one parameter shared among a plurality of devices in a computer network, whereby a device receiving the communication at the second port is enabled to apply an inverse transformation function on the identifier of the second port to obtain the identifier of the first port and redirect the communication thereto. The transformation function is applied in condition that transmittal of the outgoing communication was requested by an application program listed in a list of authorized application programs for the plurality of devices.
US09838363B2
A method comprising generating an updated security key upon expiration of a key exchange timer, transferring the updated security key to a Coaxial Network Unit (CNU), retaining an original key, wherein the updated security key comprises a different key identification number than the original key, accepting and decrypting upstream traffic that employs either the original key or the updated key, after transferring the updated security key to the CNU, creating a key switchover timer, before the key switchover timer expires, verify that upstream traffic transferred from the CNU on a logical link uses the updated security key, and when upstream traffic is encrypted using the updated security key, begin using the updated security key to encrypt downstream traffic and clear the key switchover timer.
US09838356B2
Encrypted peer-to-peer detection is provided. In some embodiments, encrypted peer-to-peer detection includes monitoring network traffic from a first client to determine whether the first client is executing a peer-to-peer application; and generating network traffic that emulates peer-to-peer network traffic sent from the peer-to-peer application executing on the first client to a second client after detecting unknown network traffic sent from the first client to the second client. In some embodiments, encrypted peer-to-peer detection includes monitoring network traffic from a client to determine that the client is sending a request for information for a peer-to-peer application executing on the client; and generating a network traffic response to the client that emulates peer-to-peer network traffic.
US09838355B1
A method includes receiving a first analytics set performed on a first network security appliance operated internal to a first organization, receiving a second analytics set performed on a second network security appliance operated internal to a second organization, processing the first analytics set and the second analytics set, and responsive to the processing, disseminating to the second network security appliance information indicating that the second analytics set has also been performed on at least the first network security appliance, without revealing an identity of the first organization. In one embodiment at least part of the first analytics set or the second analytics set is hashed.
US09838349B2
Embodiments of the invention relate to techniques for classifying received e-mails and e-mails to be sent. In some embodiments, a set of e-mail zones may be defined and e-mails may be classified into one of the plurality of zones. An indication of the zone into which an e-mail has been classified may be displayed in a visual display of the e-mail.
US09838335B2
Switching hubs includes switches in a hierarchy type communication network used in a vehicle, the switches respectively include a first section storing a received Identification (ID) number received by one port in a memory as an identifier of the respective switches, and a second section sending a port-specific identifier from each of the other ports in the respective switches by generating the port-specific identifier as a combination of a port number and the received ID number according to a preset rule, thereby enabling a dynamic assignment of an identifier to each of the switches in the communication network.
US09838334B2
For allocating resources in a mesh communications network for setting up a data stream transmission from a talker device to a listener device via at least one node device, data paths being defined throughout the mesh communications network following a link-state routing protocol, each node device performs receiving, obtaining, determining, and checking. And when there are enough said resources, temporarily reserving and propagating. And when receiving for said data stream transmission a stream reservation response representative of a positive acknowledgement to said stream reservation request, effectively allocating and propagating.
US09838333B2
A network element (NE) comprising a receiver configured to receive a flow configuration message from a network controller via an information centric network (ICN), wherein the flow configuration message comprises a flow entry that identifies a flow in the ICN, wherein the flow is associated with a name of an application data object, and wherein the flow entry comprises a forwarding path associated with an application corresponding to the application data object name, and receive a packet, via the ICN, comprising the application data object name, a processor coupled to the receiver and configured to select the flow entry from a flow table based on the packet's application data object name, and a transmitter coupled to the processor and configured to forward the packet along the forwarding path in the selected flow entry.
US09838329B2
Systems, devices and methods for adaptive switching in multicast media streams are disclosed herein. In an embodiment, a method for adaptively transmitting content to one or more users based on currently available bandwidth via internet protocol (“IP”) multicast protocol, includes: receiving a first content stream having a plurality of data packets, the first content stream encoded at a first bit rate; receiving a second content stream having a plurality of data packets, the second content stream encoded at a second bit rate, wherein the first bit rate is different than the second bit rate and wherein the first and second content streams represent the same content; transmitting the first content stream to a user; determining that the user could receive the second content stream based on available bandwidth for transmitting data to the user; and transmitting the second content stream to the user.
US09838326B2
A network device includes an antenna connected to an RF chip and a processor coupled to an Ethernet port, the RF chip, a program memory, a packet buffer memory, a pointer buffer memory, and a program memory. The program memory contains instruction that, when executed by the processor, cause a plurality of packets received by the antenna and the RF chip in a first order to be stored in the packet buffer memory in such order, cause a pointer associated with each one of the plurality of packets to be stored in the pointer buffer memory, cause the pointers stored in the pointer buffer memory to be placed in a second order in accordance with a timestamp that is included with each packet, cause the packets stored in the packet buffer memory to be passed along to the Ethernet port in accordance with the sorted pointer to each packet.
US09838316B2
In general, techniques are generally described for reducing or preventing transient black-holing of network traffic in an overlay network. A method includes executing, by a network device included in a link state domain, an Interior Gateway Protocol (IGP) to exchange link-state messages with at least one remote network device in the link-state domain; generating, by the network device, an IGP link-state message that includes link overload information to overload a link in the link-state domain that couples the network device to the remote network device; and sending, by the network device and to the at least one other network device, the IGP link-state message that includes the link overload information to direct the remote network device to stop sending network traffic to the network device using the overloaded link.
US09838315B2
In one embodiment, a method for improving routing for a stretched subnet includes receiving a first communication on a border leaf of the stretched subnet, where the border leaf is a top of rack (ToR) switch configured to facilitate connectivity between an internal data center fabric and at least one external site associated with the stretched subnet, based on routing information received with the received communication, identifying a source address for the received communication as either from within the internal data center fabric or from the at least one external site, and if the source address is from the external site, storing an abbreviated route based on the source address in at least one hardware table, where the abbreviated route is a route to the at least one external site, and upon subsequent receipt of a second communication to be forwarded to the source address, forwarding the second communication in accordance with the abbreviated route.
US09838313B2
The application discloses a method, system, control device and node device for data transmission. The method includes determining a source node for data transmission; selecting a node which has not been selected for reception of the data as a destination node for the data transmission, from a list of nodes for the reception of the data, wherein the destination node serves as the next nearest node of the source node; wherein the list of nodes comprises at least one identifier and an address of each node; and issuing a data transmission task to the source node, wherein the data transmission task comprises the identifier and the address of the destination node, so that the source node transmits the data to the destination node according to the address of the destination node. The technical solutions of the application can guarantee the data transmission speed and the data transmission efficiency.
US09838308B2
Improving the architecture of middleboxes or service routers to better consolidate diverse functions
An apparatus comprising at least one receiver configured to receive a traffic flow, receive information comprising a set of functions and an order of the set from a controller, and a processor coupled to the at least one receiver and configured to assign the traffic flow to one or more resources, determine a processing schedule for the traffic flow, and process the traffic flow by the set of functions, following the order of the set, using the one or more resources, and according to the processing schedule.
US09838307B2
A device may identify a portion of a label-switched path (LSP) on which a simple hierarchical LSP (sH-LSP) is to be used for transferring traffic via a network. The device may determine attribute information associated with the sH-LSP. The attribute information may include information associated with one or more characteristics of the sH-LSP. The device may provide an indication associated with identifying an available sH-LSP or creating a sH-LSP. The indication may include the attribute information associated with the sH-LSP, and may be being provided to cause the sH-LSP to be created on the portion of the LSP or an available sH-LSP, associated with the portion of the LSP, to be identified. The device may receive, based on providing the indication, an identifier associated with the sH-LSP. The device may cause the LSP to be set up based on the identifier associated with the sH-LSP.
US09838300B2
An apparatus and method routes data over network links based on a temperature of the network links. When the temperature of a link meets a first threshold a routing mechanism re-routes a portion of the network traffic over a lower temperature link to reduce the likelihood that the link will exceed a second threshold that necessitates that the link be throttled back or disabled. Re-routing data to cooler links allows the system to maintain the lowest possible temperature of the network links to gain optimal performance of the system. In the disclosed example, the network links include interconnect cable connections and backplane connections. A temperature of the network links is determined by monitoring a region of an integrated circuit near a line driver driving the network link.
US09838294B2
Presented herein are techniques to receive configuration instructions for elements of a network topology to be simulated and tested. In response to receiving and in accordance with the configuration instructions, a plurality of software images (for a plurality of virtual network elements of the network topology) are configured via an Application Programming Interface (API). The plurality of software images run in a cloud host. In response to receiving and in accordance with the configuration instructions, data is configured via the API, which represents one or more connections between the virtual network elements. A plurality of software images for the plurality of virtual network elements is then executed in accordance with the data representing the connections, for development and testing of the network topology.
US09838290B2
A node configured to support a Flexible Ethernet (FlexE) client service in a network includes circuitry configured to receive a FlexE client; and circuitry configured to at least one of monitor and update one or more Operations, Administration, and Maintenance (OAM) fields in FlexE overhead, wherein the OAM fields cover a single client path along many network segments (sections) for the FlexE client. A method, implemented in a node, for supporting a Flexible Ethernet (FlexE) client service in a network includes receiving a FlexE client; and at least one of monitoring and updating one or more Operations, Administration, and Maintenance (OAM) fields in FlexE overhead, wherein the OAM fields cover a single client path along many network segments (sections) for the FlexE client.
US09838286B2
A method is implemented by a computing device to monitor the performance of packet processing in an in-line service chain. The computing device is in communication with a plurality of network devices forming a software defined network (SDN) and the in-line service chain. The SDN includes a controller implemented by the computing device to configure the plurality of network devices. The plurality of devices includes a set of switches monitoring packets traversing the in-line service chain including at least one service.
US09838281B2
Methods, apparatus and articles of manufacture to monitor streaming media are disclosed. Example methods disclosed herein include combining first metering data extracted from first media included in a transport stream being sent to a media device with second metering data obtained independently of the first media to form combined metering data, the combined metering data not being decodable by a meter associated with the media device. Disclosed example methods also include transcoding the combined metering data to form transcoded metering data having a format decodable by the meter associated with the media device. Disclosed example methods further include encoding the transcoded metering data as metadata associated with the transport stream.
US09838273B2
Methods and apparatus for monetizing a carrier network are provided. In an example, a wavelength service is captured from deployed network assets in a carrier network. A revenue factor (R), a capital expenditure factor (C), an operational expenditure factor (O), and a service level agreement factor (S) are selected from an analytic profile of the carrier network based on the wavelength service requirements. The R, C, O, and S factors are hexadecimal numbers, and can be weighted relative to each other. An index is calculated by concatenating the R, C, O, and S factors a prioritized order and converting the resultant hexadecimal number into a decimal number. The calculated index is assigned to the wavelength service. The index can be displayed, along with indices for other wavelengths on other paths, to a user in a graphical form.
US09838269B2
Disclosed are systems, computer-readable mediums, and methods for determining client metrics of a volume in a storage system for a first client of a plurality of clients. The storage system stores data from the plurality of clients. System metrics of a cluster in the storage system are determined based upon use of the storage system by the plurality of clients. A load value of the storage system is determined based upon the system metrics and the client metrics. The load value is determined to be above a predefined threshold. A target performance value is calculated based upon the load value, a minimum quality of service value, and a maximum quality of service value. Performance of the storage system is adjusted for the client based upon the target performance value and the determining the load value is above the predefined threshold.
US09838268B1
In some examples, a control network for one or more network segments of a network comprises a plurality of controllers each including one or more processors. The plurality of controllers receive service requests that each comprises a definition for a service provided by the network to connect at least two endpoints over a path traversing at least one of the one or more network segments, wherein the control network operates according to a control model by which the plurality of controllers provision services in the one or more network segments to satisfy the service requests. The plurality of controllers dynamically adapt, based on network conditions including the service requests, the control model for the control network. The plurality of controllers provision, according to the adapted control model, services for the service requests.
US09838264B2
In order to engineer software architectures of complex cyber-physical systems of different technical domains such that both time and effort efficient and truly interactive engineering of software architectures of complex cyber-physical systems is enabled, it is proposed to provide an automatic enforcement of multi-level Constraints across architectural Views. This provides, (i) with regard to architectural aspects of such a complex cyber-physical system being captured in Views including various Entities being related to each other and entities being related across various Views and (ii) that these multi-view Constraints particularly implying that the Constraints placed on the Entities in one View may affect the validity of the relations of the Entities in another View, an error-free engineering, (e.g., without violating at least one Constraint), together with a rapid, in particular visual, feedback of Constraints being invalidated and Entities involved in the Constraints.
US09838244B1
In accordance with the teachings of the present disclosure, a method of generating a computer alarm is disclosed. The method includes determining a new instance of a characteristic of an element of a computing network to be monitored, identifying a relationship of the element to other elements of the computing network, and automatically creating an alarm threshold for the new instance of the characteristic based upon the relationship of the element to the other elements of the computing network.
US09838243B2
A method is implemented by a node for implementing computational transformations conveyed in a content centric networking (CCN) request by a computation engine. The method includes receiving a CCN request containing a unique resource identifier (URI) and a computation field, decoding the computation field to determine a computation pipeline, retrieving a first content object identified by the URI, executing the computation pipeline with the first content object as input, and encoding a result of the computation pipeline as a second content object.
US09838239B2
An apparatus comprising a first electrical driver configured to generate a first binary voltage signal according to first data, a second electrical driver configured to generate a second binary voltage signal according to second data, wherein the first data and the second data are different, and a first optical waveguide arm coupled to the first electrical driver and the second electrical driver, wherein the first optical waveguide arm is configured to shift a first phase of a first optical signal propagating along the first optical waveguide arm according to a first voltage difference between the first binary voltage signal and the second binary voltage signal to produce a first multi-level phase-shifted optical signal.
US09838236B2
The Direct Synthesis of a Receiver Clock (DSRC) contributes a method, system and apparatus for reliable and inexpensive synthesis of inherently stable local clock synchronized to a referencing signal received from an external source. Such local clock can be synchronized to a referencing frame or a data signal received from wireless or wired communication link and can be utilized for synchronizing local data transmitter or data receiver. Such DSRC can be particularly useful in OFDM systems such as LTE/WiMAX/WiFI or Powerline/ADSL/VDSL, since it can secure lower power consumption, better noise immunity and much more reliable and faster receiver tuning than those enabled by conventional solutions.
US09838230B2
The invention refers to faster than Nyquist communication system wherein a set of symbols is conveyed from a transmitter (21) to a receiver (23), wherein the transmitter (21) and the receiver (23) are coupled by means of a transmission channel (22), comprising a precoder (210) adapted for generating a set of precoded symbols from a set of input symbols by performing a matrix operation with a precoding matrix, a pulse filter (212) adapted for generating a transmission signal to be transmitted over the transmission channel (22) as a function of the precoded symbols, a receiving filter (230) adapted for generating a set of sampled symbols as a function of the transmission signal and noise added by the transmission channel, and a decoder (232) adapted for generating a set of decoded symbols as a function of the set of sampled symbols, wherein the elements of the precoding matrix are dependent on a property of the pulse filter (212), The invention further refers to a transmitter, a receiver and corresponding methods, and to a user equipment and a base station.
US09838224B2
The present invention relates to a reception apparatus. The reception apparatus includes a plurality of reception antennas; and a signal processing unit configured to use reception characteristic of the plurality of reception antennas, wherein the signal processing unit comprises a channel estimation unit configured to respectively estimate a channel response matrix of each signal received via the plurality of reception antennas, and a coding unit configured to define a coding matrix based on an inverse matrix of the estimated channel response matrix, and to obtain a final output signal corresponding to each reception antenna by applying the coding matrix to each received signal.
US09838223B2
When a client has accessed a server via routers, the server inherits an IP address used during the access and further adds an arbitrary system ID thereto, thereby generating a new connection address. The server then notifies the system ID to the client and further generates a communication process for communicating with the client. The communication between the client and the server from then on is performed, based on the new connection address, by the communication process. Since the connection address, which is generated anew for the communication between the communication process of the server and the client, includes the same IP address as was used during the initial access, the NAT functions of the routers can be used without any problems.
US09838221B2
The present invention provides a base station deployment configuration method. The method includes: receiving, by a base station after being powered on for a first time, a virtual local area network identity and composite information, receiving, by the base station, a plurality of ping packets, and learning, by the base station, the received virtual local area network identity in the service packet and virtual local area network identities in all the received ping packets; traversing, by the base station, the learned virtual local area network identities, and sending a DHCP request to a DHCP server; receiving, by the base station, a DHCP response message returned by the DHCP server; and establishing, by the base station, an OM IP address connection to a management channel of the wireless network manager according to the OM IP address, and receiving a complete configuration delivered through the management channel.
US09838220B2
A communication method includes determining a difference state of identification numbers of communication providers corresponding to a plurality of relay transfer apparatuses on a passing outward path to an opposing communication apparatus and on a passing return path from the opposing apparatus; and switching a first virtual communication channel set between intranets and a second virtual communication channel set between the intranets to dynamically substitute and use a first communication mode of transmitting and receiving encrypted communication data to and from the opposing apparatus through the first virtual communication channel and a second communication mode of transmitting and receiving plain text communication data to and from the opposing apparatus through the second virtual communication channel, according to the determination of the difference state of the identification numbers of the providers.
US09838212B2
A system for use in automation technology comprising: an Ethernet-enabled field device configured to measure a physical variable, and to generate data representative of the measured physical variable; an Ethernet cable connectable/connected to said field device, wherein said Ethernet cable having PoE (Power over Ethernet) capability so as to both transmit the data from the field device as well as supply power to the field device over the Ethernet cable; and a power sourcing equipment with at least a first output port to which the Ethernet cable is connectable/connected, wherein the power sourcing equipment is arranged so that an input alternating voltage is transformed to a first alternating output voltage, which is provided at the first output port to supply power to the field device over the Ethernet cable.
US09838209B2
A method for requesting subscription to a data stream distributed in a multicast group. The group includes sources including a server, a first client and a second client, the sources being interconnected via an electronic communications network. The multicast group is identified by an address. A stream transmitted to the multicast group address by a first source is received by a second source if the second source is already subscribed to the first source. The first client is subscribed to the server. The method includes the first client performing acts of: receiving from the server at least one management message including at least one quality parameter relating to the stream transmitted to the address of the multicast group by the second client; making a decision to subscribe to the second client, according to a criterion dependent on the at least one quality parameter received; and, in the case of a positive decision, transmitting a subscription request message to the second client.
US09838201B2
A root key of a computing device that is typically “burned” into the device hardware at time of manufacture is used to establish a master key and if desired a Transport Layer Security pre-shaped key, a WiFi configuration key, and application verification keys. The keys established from the root key are stored in a region of flash memory, and this region of flash memory is then encrypted using a random encryption code.
US09838197B2
A system and module for, and a method of correcting, memory misalignment in a phase shift keying receiver is disclosed. Embodiments include a system having: an analog front end for receiving a demodulated signal having a preamble portion, and for generating a digital register input signal including a received preamble portion; a finite state machine for selecting a memory address of the demodulated signal based on the received preamble portion; a preamble memory for storing all possible preambles contained within the demodulated signal and for supplying a selected preamble memory output corresponding to the selected memory address; and a memory alignment module configured to compare phase information of symbols of the preamble portion and preamble phase information of symbols of the selected preamble memory output. This system checks that the preamble portion of the register input signal aligns with the selected preamble memory output and makes corrections when necessary.
US09838192B2
This disclosure relates to management of a secondary component carrier by a wireless device when using carrier aggregation. According to one embodiment, a primary component carrier for communication between a base station and a wireless device may be configured according to a first wireless communication technology. A secondary component carrier may also be configured. The wireless device may detect a trigger condition to deactivate the secondary component carrier. In response, the wireless device may modify its feedback to the base station with respect to channel conditions for the secondary component carrier to cause the base station to deactivate the secondary component carrier.
US09838185B2
A method of a transceiver arranged to operate in a cellular communication system comprising cells is disclosed. The method comprises receiving a transmission from a first cell; determining an interfering signal and its occupation in time and/or frequency; determining reduced values in the received signal corresponding to the occupation in time and/or frequency of the interfering signal; and measuring a quotient between desired signal and non-desired signal of reference symbols of the received signal. A channel quality index, CQI, is formed taking into account reduction of values performed at the reducing, and the CQI is reported to the communication system. A transceiver and computer program for the same are also disclosed.
US09838184B2
A method and apparatus for reporting Channel State Information (CSI) by a User Equipment (UE), for fractional beamforming using a massive antenna array of a Base Station (BS) in a wireless communication system are disclosed. The method includes receiving information about a plurality of Reference Signal (RS) resources from the BS, generating CSI including a sub-precoder for at least one of the plurality of RS resources, and a Channel Quality Indicator (CQI) and a Rank Indicator (RI) for all of the plurality of RS resources, and reporting the CSI to the BS. The massive antenna array is divided by rows or columns into partitions and the plurality of RS resources correspond to the partitions.
US09838183B2
The present disclosure relates to a method and an apparatus for transmitting a control channel in an intra-cell carrier aggregation system. The method includes establishing a connection with a base station through a Primary cell (Pcell) of a Time Division Duplex (TDD) scheme and a Secondary cell (Scell) of a Frequency Division Duplex (FDD) scheme. The method also includes receiving data through the Scell before a timing configured as an uplink sub-frame according to a TDD UpLink-DownLink (UL-DL) configuration of the Pcell. The method also includes transmitting a feedback of the received data through the Pcell in a feedback sub-frame. By the method, a feedback for a data can be effectively transferred.
US09838178B2
Multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication is provided which allows high accuracy estimation of frequency offset, high accuracy estimation of a transmission path fluctuation and high accuracy synchronization/signal detection. Pilot symbol mapping is provided for forming pilot carriers by assigning orthogonal sequences to corresponding subcarriers among OFDM signals which are transmitted at the same time from respective antennas in the time domain. Even when pilot symbols are multiplexed among a plurality of channels (antennas), this allows frequency offset/phase noise to be estimated with high accuracy.
US09838169B2
A user equipment, apparatus, and method are provided for wireless communication using an IG-OFDM structure. An apparatus is configured to transmit a known reference signal. The apparatus is configured to receive, in response to the reference signal and from at least one user equipment (UE), capability information that includes at least one of the sub-band bandwidth or number of independently decodable sub-bands that can be dynamically turned on or off by the at least one UE. The apparatus is configured to define an interleaved guard OFDM (IG-OFDM) structure according to the received capability information, the IG-OFDM structure including guard tones distributed within an OFDM symbol where there is no signal transmission on these guard tones. The apparatus is configured to communicate with the at least one UE using a transmitted waveform that is shaped according to the IG-OFDM structure.
US09838159B2
A method, a device, and a non-transitory storage medium having instructions to receive data and first channel information pertaining to a transmission of the data; store first constellation data and demodulate the data; determine whether any error exists pertaining to the data; receive retransmitted data and second channel information when an error exists; demodulate the retransmitted data; calculate error vector magnitude data; generate corrective constellation data based on the error vector magnitude data, the first channel information, and the second channel information, wherein the corrective constellation data includes at least one reference constellation point that is repositioned on a constellation plane relative to at least one corresponding reference constellation point of a default constellation data; and use the corrective constellation data when demodulating additional data that is subsequently received.
US09838158B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting an RLC (Radio Link Control) re-transmission failure in the wireless communication system, the method comprising: receiving, from a base station (BS), an indicator indicating a radio bearer (RB) which the UE reports a RLC retransmission error to the BS; and reporting, to a BS, an Radio Link Control (RLC) retransmission error if the RLC retransmission error occurs in the RB indicated by the indicator.
US09838154B2
Systems and methods for decoding block and concatenated codes are provided, including channel state information estimation such as by using optimum filter lengths based on channel selectivity and adaptive decision-directed channel estimation. These improvements enhance the performance of various communication systems and consumer electronics, including HD Radio receivers and systems.
US09838150B2
Embodiments of the present invention disclose a method and an apparatus for detecting an ONU, and a passive optical network system. The method includes detecting an identity code of an ONU in an open uplink empty window or an empty timeslot, and determining that an ONU corresponding to the identity code of the ONU is a rogue ONU according to the identity code of the ONU. A corresponding apparatus and passive optical network system are also provided in the embodiments of the present invention. In the passive optical network system, a rogue ONU is detected and determined quickly and efficiently, and an effect on an uplink service is reduced.
US09838147B2
Embodiments of the present invention provide a line card, an optical module, and an optical network device. The optical module includes at least one electrical interface and at least one optical interface. The wavelength division multiplexer/demultiplexer includes a first interface and a second interface. The panel is disposed on an edge of the mainboard. The electrical interface is electrically connected to the mainboard. The optical interface faces a direction that is from the edge of the mainboard to an interior of the mainboard and that is parallel to the mainboard, and the optical interface is connected to the first interface. The wavelength division multiplexer/demultiplexer is disposed on the mainboard, the second interface is configured to connect to a feeder fiber, and the feeder fiber is configured to connect an optical network device at a sending end and an optical network device at a receiving end.
US09838140B1
A transceiver for fiber optic communications.
US09838126B2
Some embodiments of the present disclosure relate to an analog distributed antenna system, and its operating method, provided with an orthogonal frequency division multiplexing (OFDM) high-speed modem for use in transceiving control signals between a main unit and remote units in order to effectively control the remote units connected to the main unit.
US09838122B2
A method of registering a wireless device located in premises in a wireless network which is constructed in the premises. The method includes receiving a light signal, which includes network identification information of the wireless network constructed in the premises from at least one illumination device installed in the premises, and registering the wireless device in the wireless network constructed in the premises, by using the network identification information of the wireless network included in the received light signal.
US09838121B2
Embodiments may provide a way of communicating via an electromagnetic radiator, or light source, that can be amplitude modulated such as light emitting diode (LED) lighting and receivers or detectors that can determine data from light received from the amplitude modulated electromagnetic radiator. Some embodiments may provide a method of transmitting/encoding data via modulated LED lighting and other embodiments may provide receiving/decoding data from the modulated LED lighting by means of a device with a low sampling frequency such as a relatively inexpensive camera (as might be found in a smart phone). Some embodiments are intended for indoor navigation via photogrammetry (i.e., image processing) using self-identifying LED light anchors. In many embodiments, the data signal may be communicated via the light source at amplitude modulating frequencies such that the resulting flicker is not perceivable to the human eye.
US09838115B2
A method is provided for determining an optical signal to noise ratio of a dual polarization optical signal. The method includes: detecting, in the dual polarization optical signal, a modulation signal which modulates, at at least one low amplitude level that is approximately zero and at a high amplitude level, the dual polarization optical signal, and determining the optical signal to noise ratio from a measurement of the power of the modulation signal.
US09838107B2
A method for performing a multi-beamforming training and a device using the same are provided. An initiator transmits a first beacon frame for beamforming training on a first channel during a sector sweep and transmits a second beacon frame for beamforming training on a second channel during the sector sweep. The first beacon frame comprises a multi-channel indicator that indicates that beamforming training is performed on the first and second channels.
US09838106B2
Embodiments relate to a feedback method channel state information. The method includes acquiring, by user equipment, first channel state information based on a first channel state information measurement resource that is configured by a base station and that corresponds to a first antenna port representing a horizontal dimension. The method also includes acquiring, based on a second channel state information measurement resource, which is configured by the base station, of a second antenna port representing a vertical dimension, second channel state information. The method also includes feeding back channel state information to the base station, which includes: feeding back the first channel state information to the base station according to a first feedback mode, and feeding back the second channel state information to the base station according to a second feedback mode, where the second feedback mode is different from the first feedback mode.
US09838101B2
A method of reporting a channel state from a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes receiving information on vertical beamforming angles of a serving node and a cooperation node from the serving node, generating the channel state information for a cooperative transmission mode using the information on the vertical beamforming angle, and reporting the channel state information to the serving node.
US09838099B2
The invention relates to devices and methods for signalling control information associated with transmission of data over a wireless channel. A second communication device receives (S2) data from a first communication device, wherein the data comprises an indication of recommended precoders and a recommendation of a first transmission rank to possibly use during transmission. The second communication device determines (S4) a second transmission rank to use for transmitting data, and transmits (S6) a confirmation message to the first communication device. The confirmation message comprises a confirmation that transmission of data from the second communication device is using at least parts of each recommended precoder associated with a frequency resource that falls within the transmission of data and an indicator of the second transmission rank to use.
US09838097B2
Embodiments of the present invention provide a method includes: receiving a reference signal sent by a base station; selecting, based on the reference signal, a precoding matrix from a codebook, where a precoding matrix W included in the codebook is a product of three matrices being w1, Z, and w2, that is, w=w1zw2, where both w1 and Z are block diagonal matrices, w1=a formula (I), Z=a formula (II), each of w1 and Z includes at least one block matrix, that is, NB≧1, and each column of each block matrix zi in the matrix Z has the following structure formula (III); and sending a precoding matrix indicator (PMI) to the base station, where the PMI corresponds to the selected precoding matrix, and is used by the base station to obtain the selected precoding matrix W according to the PMI.
US09838096B2
A method for measuring and feeding back channel information and a corresponding apparatus are provided. A first network device receives a reference signal, measures the reference signal to obtain a measurement result, and selects a first codebook from a first codebook set according to the measurement result; for different sub-vectors Wx (1) and Wx (2), a location of a non-zero vector in the Wx (1) is the same as a location of a non-zero vector in the Wx (2); and formation according to different structures is: for different sub-vectors Wx (1) and Wx (2), a location of a non-zero vector in the Wx (1) is different from a location of a non-zero vector in the Wx (2); and the first network device sends a codebook index to a second network device, where the codebook index corresponds to the first codebook selected from the first codebook set.
US09838095B2
A user equipment (UE) capable of communicating with a base station includes a plurality of antenna ports P, the UE includes a transceiver configured to receive downlink signals indicating precoder codebook parameters, the downlink signal including first and second quantities of antenna ports (N1, N2) indicating respective quantities of antenna ports in first and second dimensions, first and second oversampling factors (O1, O2) indicating respective oversampling factors for DFT beams in the first and second dimensions, and a codebook subset selection configuration among a plurality of codebook subset selection configurations, and a controller configured to determine first and second beam skip numbers (S1, S2) indicating respective differences of leading beam indices of two adjacent beam groups in the first and second dimensions, determine a plurality of precoding matrix indicators (PMIs) including a first PMI (i1,1, i1,2) and a second PMI i2, based on the received downlink signals and the skip numbers (S1, S2), and cause the transceiver to transmit uplink signals containing the plurality of PMIs to the base station.
US09838094B2
Disclosed herein is a method for generating transmitted signals. The method includes selecting a reference resource element (RE) from an RE group including a plurality of REs, generating a common precoder to be shared among the plurality of REs of the RE group based on channel information of the reference RE, generating primary signals, which are precoding signals of the plurality of REs, by applying the common precoder to transmitted data for the plurality of REs, and generating secondary signals by compensating for the primary signals of the REs except for the reference RE among the plurality of REs using channel information of the REs.
US09838084B2
A transmitter circuit in a wireless power transmission system has a tank circuit, having an inductor and a capacitor, the inductor being couplable to the inductor of a receiver circuit. An oscillator generates an oscillation frequency signal for driving the tank circuit. A first digital-to-analog converter (DAC) provides a first control signal to control the oscillating frequency of the oscillator. A frequency shift keying (FSK) circuit changes a digital signal input to the digital-to-analog converter for shifting the oscillation frequency utilized to drive the tank circuit, the FSK signal transmitting data or commands to the receiver circuit. A method of transmitting FSK signals in a wireless power transmission system is also disclosed.
US09838083B2
Various exemplary embodiments of the present disclosure describe systems and methods for communication between wireless power transmission systems and remote management systems. The described systems include one or more wireless power transmitters, one or more wireless power receivers and one or more electronic devices. Electronic devices may be able to communicate with wireless power transmitters and wireless power receivers using suitable communications channels. The disclosed systems are capable of performing system assessments and check-ups, periodically generating status reports and sending the status reports to a remote management system.
US09838066B2
A space-efficient cellular modem device for machine-to-machine communications that includes: a multi-layer printed circuit board defining a top side and a bottom side and including a first circuit layer adjacent the top side, a second circuit layer adjacent the bottom side, a ground plane layer, and a power plane layer, the ground and power plane layers located between the first and second circuit layers; a cellular transceiver module configured to communicate over a cellular wireless cellular network; electrical power-management components attached to the multi-layer printed circuit board, the power-management components in electrical communication with the cellular transceiver module; first and second rows of pins in electrical communication with the cellular transceiver; and a communications port.
US09838063B2
A device case for a portable electronic device includes a device stand attached to a back surface of the case housing. The device stand is formed by an inner stand and outer stand connected by releasable hinged connections to the back surface of the case housing. A track is formed on a surface of the outer stand that the inner stand slides along. A locking portion such as a cavity or channel on the outer stand locks the inner stand into an open position with respect to the outer stand. At least a portion of the outer stand is flexible such that applying a threshold pressure to the device case causes the portion of the outer stand to flex such that the locking portion releases the inner and outer stand from the open position without damaging the stand.
US09838062B2
A headset system comprising a headset and a base station. Each of said headset and base station comprises a transceiver configured to transmit radio signals between said headset and said base station according to a first wireless communication protocol, and each of said headset and base station further comprises a transceiver configured to transmit radio signals between said headset and said base station according to a second wireless communication protocol. At least one of said headset and said base station further comprises selecting means, such as a protocol selector configured to select one of said first and second wireless communication protocols for transmission of radio signals between said headset and said base station. The protocol selector is adapted to select the first wireless communication protocol for transmission of voice communication and the second wireless communication protocol for transmission of media content.
US09838061B1
An electronic communications device includes a radio frequency (RF) transceiver, an RF antenna, a millimeter wave (mmW) antenna and a processor. The RF antenna has dielectric-object proximity-sensing capability. The processor is a) coupled to the RF antenna to receive capacitance variation signals from the RF antenna; b) coupled to the mmW antenna to receive distance to the object signals from the mmW antenna; and c) coupled to the RF transceiver to produce power reduction signals to the RF transceiver.
US09838060B2
In some embodiments, an apparatus includes a protective cover configured to attach to a wireless device having an exterior surface. The surface includes a first portion and a second portion mutually exclusive from the first portion. The second portion of the surface is associated with at least a portion of an antenna of the wireless device that performs proximity sensing for the wireless device. The protective cover is configured to cover the first portion of the surface when the protective cover is attached to the wireless device. The protective cover is configured to not cover the second portion of the surface when the protective cover is attached to the wireless device. As a result, the proximity sensing and/or the power transmitted by the antenna are not affected by the protective cover when the protective cover is attached to the wireless device and when the wireless device is operational.
US09838058B2
Power amplification system with variable supply voltage. A power amplification system can include a power amplifier and a boost converter configured to provide a supply voltage to the power amplifier. The power amplification system can include a control system configured to provide a boost converter control signal to the boost converter to adjust the supply voltage based on a parameter associated with the power amplifier.
US09838055B2
A directional coupler including a main line, a sub-line, an input terminal, an output terminal, a coupling terminal and an isolation terminal, wherein the main line includes a first main-line section formed on a first layer, and a second main-line section formed on a second layer; the first and the second main-line sections are connected in parallel between the input and the output terminals; the sub-line includes a first sub-line section formed on the first layer, and a second sub-line section formed on the second layer; the first and the second sub-line sections are connected in parallel between the coupling and the isolation terminals; the first main-line section and the first sub-line section are disposed in close proximity to each other to generate electromagnetic coupling; and the second main-line section and the second sub-line section are disposed in close proximity to each other to generate electromagnetic coupling.
US09838054B2
A method for facilitating in-device coexistence between wireless communication technologies on a wireless communication device is provided. The method can include transmitting data traffic from the wireless communication device via an aggressor wireless communication technology; determining occurrence of an in-device interference condition resulting from transmission of the data traffic via the aggressor wireless communication technology interfering with concurrent data reception by the wireless communication device via a victim wireless communication technology; and reducing a bit rate of the data traffic transmitted via the aggressor wireless communication technology in response to the in-device interference condition.
US09838050B2
The present disclosure relates to an antenna driver circuit for an antenna associated with a motor vehicle. The antenna driver circuit may include at least one pair of output paths to at least one antenna for forming at least one oscillatory circuit composed of in each case an antenna and at least one capacitor, and a plurality of switches in the form of MOSFETs controlled by control signals in one respective oscillatory circuit with an antenna. In the respective oscillatory circuit, at least two controllable switches may be arranged in an anti-serial fashion with respect to one another in that their drain connections are connected together, and/or source connections of controllable switches are connected to one another via an antenna.
US09838049B2
Pre-distorted transmitters operable over a wide range of frequencies including a plurality of predetermined frequency bands are provided. The transmitters include a programmable digital up-converter and a programmable digital down-converter, an ADC, a DAC, a power amplifier and at least one analog filter arranged along a transmit signal path and a feedback signal path.
US09838047B2
A method is provided for reducing non-linear effects in an electronic circuit including an amplifier. The method may include receiving a modulated signal at an input of the amplifier, the modulated signal comprising a baseband signal modulated by an oscillator frequency. The method may further include substantially attenuating counter-intermodulation in the modulated signal caused by harmonics of the oscillator frequency and the baseband signal by a resonant circuit. In some embodiments, the resonant circuit may include at least one inductive element and one capacitive element coupled to the at least one inductive element, the at least one inductive element and the at least one capacitive element configured to substantially attenuate counter-intermodulation in the modulated signal.
US09838043B2
A storage system includes a first information processor, a second information processor, and a superordinate device. The first information processor includes a first memory device that stores therein the data, a difference generator that generates difference data representing a difference between updating data received from the superordinate device and the data stored in the first memory device before updating, a second memory device stores therein the generated difference data, and a data transmitter that transmits the stored difference data to the second information processor. The second information processor includes a third memory device that stores therein the parity, a data receiver that receives the difference data transmitted from the data transmitter, and a parity difference applier that generates a post-updating parity that is to be written into the third memory device by applying the received difference data to the stored parity before the updating.
US09838039B2
In a mobile communication system, an error detection code or a quality frame indicator (e.g., CRC) is generated using selectively frame information, and at least one of a WCA identifier of another terminal, and a corresponding terminal identifier. And the terminal identifier can be implicitly transmitted to the receiver.
US09838037B2
A code bit of an LDPC code in which a code length is 16200 bits and an encoding rate is 8/15 is interchanged with a symbol bit of a symbol corresponding to any of 8 signal points defined by 8PSK. When 3 bits of code bits stored in three units of storages having a storage capacity of 16200/3 bits and read bit by bit from the units of storages are allocated to one symbol, a (#i+1)-th bit from a most significant bit of the 3 bits of code bits is set to a bit b#i, a (#i+1)-th bit from a most significant bit of 3 bits of symbol bits of the one symbol is set to a bit y#i, and a bit b0 is interchanged with a bit y1, a bit b1 is interchanged with a bit y0, and a bit b2 is interchanged with a bit y2.
US09838028B1
An A/D conversion circuit includes a reference voltage source to generate a calibration voltage, a multiplexer to receive an analog signal and the calibration voltage, and output the analog signal selected in a normal mode and the calibration voltage selected in a calibration mode or a self-diagnosis mode, an A/D converter to convert an output signal from the multiplexer into a digital signal, a non-volatile memory to hold the digital signal and calibration data, a digital calibration part to calibrate the digital signal in case of inputting the analog signal to the A/D converter in the normal mode based on the calibration data, and a self-diagnosis circuit to diagnose the A/D converter based on the digital signal in case of inputting the calibration voltage to the A/D converter in the self-diagnosis mode, and the digital signal stored in the non-volatile memory.
US09838024B2
A method of generating an output signal includes determining a sampling period N according to a number of most significant bits (MSBs) of a divider number control signal. The method also includes determining a first logic value of a control signal by a comparing circuit based on the sampling period N, and generating a coarse tuning signal by a code generating circuit based on a phase difference signal and the control signal. When an M-th least significant bit (LSB) of the number of MSBs of the divider number control signal equals a second logic value, the sampling period N is set based on the M-th LSB of the number of MSBs of the divider number control signal.
US09838006B2
A switch module of a photoelectric integrated mechanical shaft keyboard, having a casing and a key cap a driving device, a photoelectric switch, a movable optical module and a fixed optical module. The photoelectric switch has a PCB, an SMD IR integrated on the PCB and an SMD PT tube. By pressing down the key cap, the driving device drives the movable optical module to move up and down to control the relative positions of the movable optical module and the fixed optical module. When light emitted by the SMD IR tube is coupled into the SMD PT tube, an optical path is connected, so that the photoelectric switch is turned on; and when the light emitted by the SMD IR tube cannot be coupled into the SMD PT tube, the optical path is disconnected, so that the photoelectric switch is turned off.
US09837999B2
An electronic device with substrate current management. The electronic device has a semiconductor substrate in which a Schottky diode is formed. A parasitic PN diode is also formed in the semiconductor substrate, and coexisted with the Schottky diode in parallel. The forward voltage of the Schottky diode is limited to be larger than the forward conduction threshold voltage of the Schottky diode and to be smaller than the forward conduction threshold voltage of the parasitic PN diode.
US09837994B2
A digital control ring oscillator (DCO) generally comprises a first delay element and at least one second delay element that is coupled to the first delay element, wherein each of the first and second delay elements are disposed laterally with respect to one another in a first direction and include at least one cell. The cell includes a plurality of transistors arranged in at least one stack.
US09837991B2
The adaptive filter for sparse system identification is an adaptive filter that uses an algorithm in the feedback loop that is designed to provide better performance when the unknown system model is sparse, i.e., when the filter has only a few non-zero coefficients, such as digital TV transmission channels and echo paths. The algorithm is a least mean square algorithm with filter coefficients updated at each iteration, as well as a step size that is also updated at each iteration. The adaptive filter may be implemented on a digital signal processor (DSP), an application-specific integrated circuit (ASIC), or by field-programmable gate arrays (FPGAs).
US09837989B2
Provided are, among other things, systems, apparatuses methods and techniques for generating discrete-time sinusoidal sequences. One such apparatus includes a plurality of parallel processing branches, with each of the parallel processing branches operating at a subsampled rate and utilizing a recursive filter to generate sub-rate samples which represent a different subsampling phase of a complete signal that is output by the apparatus.
US09837978B2
A piezoelectric component in which leakage of vibration is suppressed and vibration characteristics are excellent is provided. A piezoelectric component of the invention includes a support substrate; and a piezoelectric element mounted on the support substrate. The piezoelectric element includes electrodes (vibration electrodes) on one main surface and the other main surface of the piezoelectric element so that the electrodes have an area facing each other, and a concave area extending in a width direction of the piezoelectric element, in at least one of excepted areas which are areas other than the electrodes facing each other of the one main surface and the other main surface. At least part of corner portions of the concave area which extend in the width direction forms a curved surface.
US09837977B2
A resonant power feeding system that can provide high power transmission efficiency between a power feeding device and a power reception device without dynamically controlling the oscillation frequency in accordance with the distance between the power feeding device and the power reception device. High power transmission efficiency between the power feeding device and the power reception device is obtained by addition of a structure for adjusting the matching condition to both the power reception device and the power feeding device. Specifically, a transmission-reception circuit and a matching circuit are provided in both the power reception device and the power feeding device, and wireless signals for adjusting the matching circuit are transmitted and received through a resonant coil. Thus, the power feeding device can efficiently supply power to the power reception device without adjusting the oscillation frequency.
US09837974B2
An amplifier system includes a main amplifier, a cross-over current detector and a controller. The main amplifier includes at least a first driving transistor and a second driving transistor serving as a differential pair, wherein the first driving transistor and the second driving transistor are arranged to receive a first input signal and a second input signal, respectively. The cross-over current detector is coupled to the main amplifier, and is arranged for detecting a cross-over current of the main amplifier, wherein the cross-over current of the main amplifier is an overlapped current from the differential pair. The controller is coupled to the main amplifier and the cross-over current detector, and is arranged for generating a control signal to control a gain of the main amplifier according to an output of the main amplifier and the cross-over current of the main amplifier.
US09837972B2
A power amplifier that can support multiple communication networks while maintaining power efficiency across each of the supported communication networks is disclosed. In some implementations described herein, a power amplifier module includes a bypass circuit that enables different voltage supplies to be provided to the power amplifier. By regulating the voltage supply provided to the power amplifier, the power amplifier can support different communication networks while maintaining power efficiency across a dynamic frequency range. Moreover, embodiments herein may include a buck converter, or other form of DC-DC converter, that enables the power amplifier to operate with respect to multiple communication networks. Advantageously, in certain embodiments, because wireless devices that include multiple power amplifiers often require a DC-DC converter to support at least some of the communication networks, the inclusion of the buck converter in the embodiments described herein does not add additional cost or size to the wireless device.
US09837971B2
For protecting a speaker, an input signal is received, and an excursion of the speaker that would be caused by the input signal is predicted. In response to the predicted excursion exceeding a threshold, a targeted excursion of the speaker is determined by compressing the predicted excursion. The targeted excursion is translated into an output signal, which is output to the speaker.
US09837969B2
According to one embodiment, a transimpedance circuit includes: a transimpedance amplifier that converts a current signal into a voltage signal, a reference voltage generating circuit that generates a reference voltage signal, and a comparator that generates a pulse signal corresponding to the current signal in accordance with a voltage level of the voltage signal and a voltage level of the reference voltage signal. The transimpedance amplifier includes a first transistor that amplifies the current signal, a voltage converter that converts the current signal into a voltage signal, and a bypass circuit that allows the current signal to be bypassed when the current signal which flows through a control terminal of the first transistor exceeds a predetermined value.
US09837966B1
A series-type Doherty amplifier circuit includes a first amplifier, a second amplifier, and a directional coupler. The first amplifier is of a first type and has an input for receiving a radio frequency input signal, and an output. The second amplifier is of a second type and has an input and an output. The directional coupler has a first terminal coupled to the output of the first amplifier, a second terminal coupled to the input of the second amplifier, and a third terminal coupled to the output of the second amplifier for providing a radio frequency output signal. The series-type Doherty amplifier circuit may also include variable phase and attenuation circuits for adjusting the phase and attenuation of input signal for the second amplifier. The ability to adjust phase and attenuation allows high operating efficiency for any saturation power level.
US09837954B2
In various representative aspects, an assembly for connecting and electrically bonding two solar panel rail guides is provided. More specifically, the assembly provides a novel and improved inner rail used as a splice that slides within the two solar panel rail guides and includes a serrated screw that is pre-installed within the splice. When installed, the two rail guides are brought together along the splice and meet at the point where the screw is located, the screw can then be tightened so that the serrations penetrate surface treatment layers on each of the rail guides so that the solar panel rail guides are secured and electrically coupled to each other. An alternate embodiment utilizes the inner splice to join two solar panel rail guides by sliding the splice within the inner contour of two solar panel rail guides, and utilizing a pair of bonding pins to electrically bond the splice and the two solar panel rail guides. A stop pin inserted into the splice provides a tactile connection point where the two solar panel guides can be joined together.
US09837953B2
A metallic-dielectric photonic crystal is formed with a periodic structure defining a plurality of resonant cavities to selectively absorb incident radiation. A metal layer is deposited on the inner surfaces of the resonant cavities and a dielectric material fills inside the resonant cavities. This photonic crystal can be used to selectively absorb broadband solar radiation and then reemit absorbed radiation in a wavelength band that matches the absorption band of a photovoltaic cell. The photonic crystal can be fabricated by patterning a sacrificial layer with a plurality of holes, into which is deposited a supporting material. Removing the rest of the sacrificial layer creates a supporting structure, on which a layer of metal is deposited to define resonant cavities. A dielectric material then fills the cavities to form the photonic crystal.
US09837947B2
Embodiments relate to a control device for an electric motor having at least one phase. The control device includes a power unit having a first switching element and a first flyback element corresponding to the first switching element and a second switching element and a second flyback element corresponding to the second switching element. The first switching element is designed to couple a corresponding power connection of the motor with a positive supply voltage. The second switching element is designed to couple the corresponding power connection of the motor with a negative supply voltage; and a control unit designed to separately detect a first current flowing through the first switching element or second switching element corresponding to the phase, to detect a second current flowing through the flyback element corresponding to the respective second switching element or first switching element, and to control the switching elements of the power unit.
US09837940B2
A method for determining the state of a brushless motor having first, second and third phases, in some embodiments, comprises: decoupling said motor from a power source; determining whether said motor is rotating or non-rotating; if the motor is rotating, determining a first phase voltage state relative to a common voltage and a second phase voltage state relative to the common voltage, said first phase and second phase voltage states determined when a third phase voltage is within a predetermined range of said common voltage; and if the first phase voltage state and the second phase voltage state are the same, repeating said determination as to whether the motor is rotating or non-rotating.
US09837937B2
A piezoelectric power generation device includes a stator, a rotor, and one or more piezoelectric power generation elements. The stator comprises an internal surface which defines an internal orifice. The one or more piezoelectric power generation elements are disposed on the internal surface of the stator. The rotor is disposed within the internal orifice comprising one or more lobes formed on an outside surface of the rotor. The rotor is configured to rotate with respect to the stator and the one or more piezoelectric power generation elements. The one or more lobes contact the one or more piezoelectric power generation elements as the one or more lobes rotate past the one or more piezoelectric power generation elements. The one or more piezoelectric power generation elements generate energy when contacted by the one or more lobes.
US09837933B2
Provided are an energy harvester using a mass, and a mobile device including the energy harvester. The energy harvester includes: a mass; first and second substrates spaced apart from each other, wherein one of the first and second substrates is connected to the mass; first and second electrodes provided on the first and second substrates; and an energy generator provided between the first and second electrodes, wherein the energy generator generates electric energy upon a relative movement between the first substrate and the second substrate caused by a movement of the mass.
US09837916B1
A synchronous rectifier controller includes an exception timer, one or more blanking timers, and control logic. The control logic may detect a beginning of a conduction phase using a current sense signal. In response to detecting the beginning of the conduction phase, the control logic commences the exception timer, commences a first blanking interval, and asserts the drive signal. In response to an OFF condition being detected, the first blanking interval being elapsed, and the exception timer being running, the control logic de-asserts the drive signal and commences a second blanking interval. In response to an ON condition being detected, the second blanking interval being elapsed, and the exception timer being running, the control logic commences a third blanking interval and asserts the drive signal. The control logic may assert and de-assert the drive signal multiple times while the exception timer is running.
US09837907B1
A resonant or semi-resonant voltage converter includes a synchronous rectification (SR) switch through which a current having a half-cycle sinusoidal-like shape is conducted when the SR switch is active. The current through the SR switch is estimated, so that a zero-crossing condition may be detected and used for turning off the SR switch near the optimal point at which zero current is flowing through the SR switch. The current through the SR switch may be estimated based upon a measurement of the current flowing through the SR switch, a measurement of the current flowing out from the secondary side of a transformer in the voltage converter, or a measurement corresponding to the current flowing into the primary side of the transformer.
US09837903B2
A method of controlling a switching voltage regulator includes detecting current-limit events indicating a maximum inductor current threshold has been exceeded. A compensation voltage that determines a duty cycle and thereby an inductor current is controlled to reduce the inductor current and eliminate the occurrence of current-limit events. The method detects whether a time for which no current-limit events have been detected exceeds a time step threshold. The compensation voltage is controlled to increase the duty cycle and thereby the inductor current in response to the time exceeding the time step threshold. The time step threshold may be an integer number of switching cycles of the voltage regulator.
US09837902B2
The switching power source device obtains a desired DC voltage by controlling the current flowing through a coil by turning on and off a switching element by a PWM control. In the PWM ON period to turn on the switching element by the PWM control, the switching power source device is enabled to switch the switching element by a first pulse signal whose cycle is shorter than the PWM cycle and whose pulse width is gradually increased, in a first period just after the start of the PWM ON period. Further, the switching power source device is enabled to switch the switching element by a PWM signal based on the PWM control after the first period in the PWM ON period has elapsed. According to this approach, it is possible to reduce the harmonic noise.
US09837898B2
The disclosure relates to a control circuit and a control method for a power converter. The power converter comprises a power switch and an inductor being coupled to the power switch. The control circuit controls operation of the power switch to charge and discharge the inductor for generating an inductor current and providing an output current. The control circuit controls the power switch to be turned on when or after an inductor current detection signal is zero, and controls the power switch to be turned off when the inductor current detection signal reaches a peak reference signal or when the power switch has been turned on for a maximum on time. The control circuit also adjusts the maximum on time in accordance with the inductor current detection signal, so that the power converter provides a constant output current to a load. The control circuit operates at a peak-value current mode and maintains the current of the power converter nearly stable without obtaining a compensation signal. The circuit structure is simplified and the number of peripheral components is reduced.
US09837894B2
A chopper device includes: a series circuit connecting at one end to a positive pole of a DC power source and having a breaker and a reactor; a series circuit connected between another end of the stated series circuit and a negative pole of the DC power source and having switches; a series circuit connected in parallel to the switch and having a diode and a capacitor; and a series circuit connected in parallel to the switch and having a diode and a capacitor. The chopper device outputs a DC voltage at three potentials from both ends and a midpoint of a series circuit having the capacitors by turning the switches ON/OFF. The chopper device further includes other switches connected in parallel to the switches. When a short-circuit fault is presumed to have occurred in the switch, the other switch is turned ON before interruption is performed by the breaker.
US09837891B2
A power circuit includes a first charge pump for converting a supply voltage into a first high voltage and a first low voltage, at least one second charge pump, each for increasing the first high voltage by a first variance value to a second high voltage, and at least one third charge pump, each for decreasing the first low voltage by a second variance value to a second low voltage. A difference between the first high and low voltages is less than a breakdown threshold. The second and third variance margins are less than the breakdown threshold.
US09837882B2
A method for insulating connection ends of a stator winding includes a resin placing step of placing a resin member formed of a thermosetting resin which is to be melted by heating on connection ends in a coil end portion of a stator winding of a rotary electric machine, a melting step of melting the resin member by heating to cover the connection ends with a melted resin, and a curing step of curing the melted resin after the melting step. Recesses and projections for positioning that correspond to the arrangement locations of the connection ends can be provided on a surface of the resin member.
US09837859B2
A transmitter unit for wireless transmission of power by way of a bundled laser beam is described. The transmitter unit has a laser fiber bundle having a plurality of laser fibers, wherein each laser fiber is designed to emit a laser beam; positioning optics for adjusting an emission direction of the bundled laser beam; a field lens and a primary lens. The plurality of laser fibers is designed to emit a laser beam from each, passing through the positioning optics, the collimator lens and the primary lens, in this order, so that the laser beam emitted by the transmitter unit is emitted in bundled form. A particularly efficient device with an unlimited flight time and a large radius of use is achieved by the hybrid drive with solar power and laser power from the ground and temporary storage of the power in batteries.
US09837856B2
An AC power supply source switching apparatus includes a switch and a switch connecting a load to an AC power supply system and a DC secondary battery, respectively. When one switch, which is driven to turn off, did not actually turn off, the switch is driven to turn off again after being turned on. When an impedance of the load decreases and a load current flows in a load line, no AC voltage is developed on the load line. As a result, it is determined that the switch has actually turned off. Then the other switch is turned on thereby to switch over connection of the load.
US09837855B2
According to one aspect, embodiments herein provide a UPS comprising a first input configured to receive input power, a second input configured to receive backup power, an output, a bypass line selectively coupled between the first input and the output via a bypass switch, wherein in a bypass mode of operation, the bypass switch is closed and the input power is provided directly to the output, an inverter comprising an input configured to receive at least one of the input power and the backup power and an output selectively coupled to the output of the UPS via an inverter switch, wherein in an online mode of operation, the inverter switch is closed and the inverter converts the input power into the output AC power, and means for operating the inverter to force commutate current in the bypass line after a transition from the bypass to the online mode of operation.
US09837844B2
A regulation circuit for powering a device while charging a battery is provided. The regulation circuit includes at least one analog feedback loop, and a digitally controlled feedback loop. The digitally controlled feedback loop includes first and second comparators. The first and second comparators compare an input power supply voltage to first and second threshold voltages, respectively. The second threshold voltage is lower than the first threshold voltage. In response to the comparisons, the digitally controlled feedback loop controls a charging current for charging a battery while also regulating a current to power circuits of the device. If the input power supply voltage drops, the digitally controlled feedback loop responds faster than the analog feedback loop, reducing the risk that to supply voltage will drop too much to reliably power to the device circuits. A method for digitally regulating an output current to charge a battery is also provided.
US09837843B2
Systems and methods for controlling an energy storage system are provided. In one embodiment, an energy storage system can include a plurality of energy storage units and a plurality of buses. The energy storage system can further include a control system that can be configured to receive one or more signals indicative of a voltage associated with each energy storage unit of the plurality of energy storage units. The control system can be configured to send one or more command signal to selectively couple each energy storage unit to one of the plurality of buses based at least on the voltage associated with the energy storage unit.
US09837842B2
A system for utilizing an array of electrical energy storage devices utilizes a smart manager that categorizes electrical energy storage devices in the array based on electrical energy storage device age and/or internal resistance level and causes those electrical energy storage devices with similar ages and/or resistance levels to be concurrently depleted. This is followed by concurrently depleting the electrical energy storage devices in a different category. The system also disconnects faulty electrical energy storage devices in the array and helps alleviate the need to carefully consider and reconfigure the location of individual electrical energy storage devices in the array. The system facilitates forecasting actual capacity and thus helps to guarantee available capacity and to actively maintain capacity via maintenance crews that need simply remove and replace cells as advised by the smart manager. The system 100 facilitates permitting a quality of service (QoS) to be provided to mission critical entities (banks, hospitals, etc.).
US09837837B2
A protective device and a protective system for a battery assembly are provided. The battery assembly comprises N cells, and the protective device includes: a constant current source module comprising M (1
US09837835B2
An electronic device. The electronic device may include a battery, and a charging system in electronic communication with the battery. The charging system may be configured to charge at least a partially-depleted battery to a threshold charge value, discontinue the charging in response to the battery being charged to the threshold charge value, and monitor the function of the electronic device to detect at least one of an anticipated event, and an unanticipated event of the electronic device. Additionally the charging system may be configured to recharge the battery in response to detecting one of: the anticipated event occurring a predetermined time subsequent to the recharging of the battery, or the unanticipated event occurring immediately before the recharging of the battery.
US09837815B2
The present invention belongs to electric power engineering field, and provides a symmetric method for obtaining line-transferred linear active power flows in Multi-Terminal Direct Current (MTDC) power networks, which comprises: firstly establishing a system of symmetric linear indeterminate equations of buses' injection active powers in terms of buses' voltage offsets; then establishing a symmetric linear matrix equation of buses' voltage offsets in terms of buses' injection active powers and obtaining each bus' voltage offset and bus' voltage of the MTDC power network according to the system of symmetric linear indeterminate equations; finally establishing a symmetric linear relationship that expresses a line-transferred linear active power flow in terms of buses' injection active powers and obtaining each line-transferred linear active power flow of the MTDC power network according to the symmetric linear matrix equation of buses' voltage offsets in terms of buses' injection active powers, known line-transferred non-linear active power flow and inherent operation features of the MTDC power network. The method of the present invention reliably produces accurate results, and not only fast enough for real-time operation regulation of arbitrarily completed MTDC power networks but also applicable for widely varying operation states of them.
US09837810B2
A method and a system for the detection and passivation of an electric arc on at least one connecting element of an electrical device. The system comprises an acoustic acquisition channel configured for the acquisition of acoustic signals emitted by the connecting element, an electric acquisition channel configured for the acquisition of electric signals which are representative of the electric current intensities supplying the connecting element, and a correlator coupled to the acoustic and electric acquisition channels, configured for the evaluation of a correlation between the acoustic and electric signals and for the tripping of an appropriate cut-off signal for the interruption of an electric circuit relative to the connecting element, where the correlation is representative of the initiation of an electric arc.
US09837802B1
A cable guide has a plurality of parallel cylindrical sleeves connected together and radially distributed about a center axis. Each sleeve has open ends and a lengthwise opening of an arc of about 10 to 150 degrees extending between the open ends and running parallel to the longitudinal axis of the sleeve. The sleeves receive and hold electrically conducting cables on a spool or in a conduit.
US09837793B1
A semiconductor light-emitting device including a light-emitting layer, a first N-type waveguide layer and a plurality of semiconductor layers is provided. The light light-emitting layer has a first side and a second side opposite to the first side. The first N-type waveguide layer is disposed at the first side, and the semiconductor layers are disposed at the second side. The semiconductor layers include at least one P-type semiconductor layer and a plurality of N-type semiconductor layers, and a quantity of the N-type semiconductor layers is more than a quantity of the at least one P-type semiconductor layer.
US09837790B1
A system and method for providing laser diodes with broad spectrum is described. GaN-based laser diodes with broad or multi-peaked spectral output operating are obtained in various configurations by having a single laser diode device generating multiple-peak spectral outputs, operate in superluminescene mode, or by use of an RF source and/or a feedback signal. In some other embodiments, multi-peak outputs are achieved by having multiple laser devices output different lasers at different wavelengths.
US09837784B2
A pulse shaper includes a seed laser situated to emit laser pulses, an amplitude modulator situated to receive one or more laser pulse bursts from the seed laser, and a pulse signal generator situated to send a seed pulse signal with a predetermined delay to the seed laser so that the seed laser emits the laser pulses in one or more laser pulse bursts at a selected frequency with each laser pulse burst having a selected number of laser pulses and a selected temporal spacing between laser pulses in the laser pulse burst and situated to send an amplitude pulse signal so that the amplitude modulator adjusts the amplitude of at least one laser pulse in each laser pulse burst.
US09837777B1
Torque adapter for a cable connector that expands to fit connector nuts of different sizes. The adapter fits around the cable connector and engages three of the corners of a hex nut with matching recessed regions in its inner surface. It has three slots that receive the other three corners of the connector nut. The adapter is flexible so that the slots may widen to accommodate connector nuts of larger widths. The outer surface may be hexagonal so that a wrench or similar tool may be used to turn the torque adapter.
US09837772B2
An electrical receptacle connector includes a mount member, a tongue, first terminals, second terminals, and a shielding plate. The mount member and the tongue are received in a metallic shell. The terminals and the shielding plate are on the mount member and the tongue. The tongue includes terminal grooves and recesses. The terminal grooves are formed on a first surface of the tongue. Each of the recesses is recessed toward a tip of the tongue from an inner sidewall in the corresponding terminal groove. Flat contact portions of the first terminals are held in the terminal grooves. End portions of the flat contact portions are received in the recesses. Therefore, upon the tongue is deflected, the flat contact portions are constrainted in the recesses and not detached from the tongue, thereby improving stability and reliability in the contact with an electrical plug connector.
US09837769B2
A Universal Serial Bus connector includes a first contact module, a second contact module, a shielding shell enclosing the contact modules, and a grounding member. The contact modules each have a number of contacts and an insulator retaining the contacts. Each contact has a fastening portion assembled in the insulator, a contacting portion extending from the fastening portion, and a tail portion extending from the fastening portion opposite to the contacting portion. The contacts include grounding contacts. The shielding shell provides a front mating face. The grounding member connects with the grounding contacts and extends in different plane compared to the grounding contacts. The grounding member defines a front contact tab and the grounding contact defines a front edge end. The front contact tab is closer to the front mating face of the shielding shell than the front edge ends of the grounding contacts.
US09837768B2
A connector is configured to provide a mating side that includes a 90 degree rotation about two different axis when compared to a mounting. The connector, when mounted on a first circuit board is thus suitable for directly mating to a right-angle connector that is mounted on a second circuit board, the second circuit board at a being at a 90 angle to the first circuit board. The connector can include a shroud that supports a u-shield that partially shields contacts positioned in the mating side.
US09837764B2
Interconnection systems are shown that include communication contacts, and a guide. Configurations are shown with a guide that locates a male portion with respect to a female portion and guides their engagement before any communication contacts are engaged. Configurations are also shown with a guide that includes one or more power contacts.
US09837755B2
A waterproof bushing connector assembly has a waterproof bushing receptacle connector having a receptacle housing assembly, a receptacle bushing module and an optical receptacle connector, and a waterproof bushing plug connector engaged detachably with the waterproof bushing receptacle connector and having a plug housing assembly, a plug bushing module, an optical plug connector and a rear mounting lid. The bushing designs allow different optical receptacle connectors to be replaced on an electrical device easily and conveniently.
US09837753B1
Housing for a module outlet includes first housing with a first opening configured to receive a body of a first outlet core so that a lip area of the first outlet core prevents the first outlet core from travelling through the first opening. A tab is configured to hold the body of the first outlet core secure within the first opening. A dovetail tongue is configured for sliding into a dovetail groove of a second module housing so as to secure the first module housing to the second module housing.
US09837747B2
An integrated circuit burn-in socket with a spring-loaded contact pin built into the socket base and an electrical receptacle built into the socket lid wherein the electrical receptacle is configured to mate with the spring-loaded contact pin when the burn-in socket is closed. In one implementation, the socket lid is separate from the socket base and with a spring-loaded contact pin built into the socket base and with an electrical receptacle built into the socket lid wherein the electrical receptacle is configured to mate with the spring-loaded contact pin when the socket lid is clamped to the socket base.
US09837741B2
An electrical contact element is disclosed. The electrical contact element includes a contact surface of an electrically conductive contact body having a plurality of coated regions with a first coating and a plurality of uncoated regions without the first coating, the coated regions and uncoated regions arranged in an alternating manner in a variation direction along the contact surface.
US09837739B2
A display device includes a display unit including a display panel providing an image, a housing spaced apart from the display unit, the housing including a main board to transmit signals to the display panel, a power supply to provide the display panel with electric power; and a cable to electrically connect with the housing and the display unit, the cable including a flat cable disposed in at least part of the cable, where the flat cable includes a plurality of layers, at least one of the plurality of layers includes a signal terminal through which the signals are transferred, and at least another one of the plurality of layers includes a power terminal through which the electric power is supplied.
US09837738B2
An exemplary miniature support has upper and lower spaced-apart engagement surfaces each having at least a portion that are parallel to each other. Two supports each with an end supporting the upper engagement surface and another end supporting the lower engagement surface. The two supports have a spring-like property so that the upper and lower engagement surfaces can repeatedly move between an uncompressed state when not engaged to provide an interconnection and a compressed state when engaged between two opposing boards to provide an interconnection between the boards. The connector is preferably made using 3-D printing and may be integrally made as part of a board also made using the same 3-D printing. The support may have upper and lower engagement surfaces and at least one of the at least two supports that are conductive to establish connectivity between the upper and lower engagement surfaces.
US09837735B2
A cover for a vehicle electrical system component, such as a pre-fuse assembly, that includes an integrated hinge and locking mechanism. The integrated hinge allows a pivoting cover portion to easily be rotated out of the way in order to give access to an underlying component (e.g., a jump post), while the integrated locking mechanism allows that same cover to be securely locked onto itself when no access is needed. The cover is not limited to a pre-fuse assembly and may be used with other vehicle electrical system components, such as a power distribution device (e.g., a power distribution box, an electrical connection box, a junction box assembly, etc.), a wire harness protector, etc.
US09837734B2
An electrical connector includes an insulative housing, a number of terminals and a metallic shielding plate s retained in the insulative housing, and a shielding shell attached to the insulative housing. The insulative housing has a base portion and a tongue portion extending forwardly from the base portion along an insertion direction. The terminals define a number of first contacts and second contacts. The first contacts and second contacts respectively define a pair of grounding contacts located at two sides thereof. Each grounding contact of the second contacts has a hook portion bent upwardly and extending inwardly from outmost edge thereof and located above the grounding contact of the first contacts located at the same side. A free end of the hook portion is contacted with the grounding contact of the first contacts at same side physically and electrically.
US09837733B2
A water bonding fixture is provided herein which includes a shaft and a plurality of electrically conductive plates disposed at one end of the shaft and spaced apart from each other so as to provide a gap between adjacent plates. Each electrically conductive plate defines two planar surfaces each of which are substantially exposed and each electrically conductive plate is electrically connected to each other electrically conductive plate to provide a surface area of conductive surface approximately equal to the exposed surface area of all of the electrically conductive plates. The water bonding fixture is preferably used in conjunction with swimming pool equipment such as pool pumps, skimmers and filters.
US09837732B2
An electrical contact composite is described. The electrical contact composite has a substrate and an electrically conductive coating applied to the substrate, which coating is connected to an electrode. A metal contact element is connected to the electrode, which contact element is used to connect the conductive coating to a current/voltage source. Furthermore, at least one sprayed layer produced by means of a thermal spraying method, in particular gas dynamic cold spray, and is provided with at least one metal and/or metal alloy, the sprayed layer being arranged between the conductive coating and the contact element. The sprayed layer has a coefficient of thermal expansion that is between the coefficients of thermal expansion of the carrier and of the contact element. The sprayed layer can also be used as the electrode for the conductive coating.
US09837730B1
An insulation piercing connector includes a connector body, a bolt, a piercing pin, and an insulator member that electrically insulates the piercing pin from the bolt. The connector body includes a cable receiving slot and a threaded bore in communication with the cable receiving slot. The bolt includes a threaded shank with a central bore, and a head joined to the threaded shank by a shear-off section. The piercing pin is supported within the central bore by the insulator member and includes opposite first and second ends. The first end is configured to pierce the insulation of an electrical cable extending through the cable receiving slot and contact a conductor. The central bore of the bolt threadingly receives a sensor. The sensor includes a probe that contacts the second end of the piercing pin to obtain information from the conductor, such as voltage, current, and/or thermal information.
US09837727B2
A pane having an electrical connection element, said pane having: a substrate; an electrically conductive structure in a region of the substrate; and a connection element in a region of the electrically conductive structure, the connection element containing at least a chromium-containing steel. The connection element has a region which is crimped about a connecting cable and connected to the electrically conductive structure by means of a solder.
US09837721B2
A compact, low profile dipole antenna assembly includes first and second linear radiating elements that form the positive and negative sides of the dipole antenna, and a balun that extends in parallel with the second radiating element, i.e., the negative side of the dipole antenna. The second radiating element is connected to ground at one end and is an open circuit at an opposite end. A main feed line, which is part of the balun, also connects to a common ground with the second radiating element. The balun and the connection to ground act as an impedance transformer, and the second radiating element acts as the negative side of the dipole antenna as well as a ground plane for the balun. The balun and the second radiating element share a volume with the second radiating element electrically shielding the balun, and the main feed probe connecting to ground within the shared volume.
US09837714B2
A method includes separating phase of Local Oscillator (LO) signals generated by individual Voltage Controlled Oscillators (VCOs) of a coupled VCO array through varying voltage levels of voltage control inputs thereto. The method also includes coupling the individual VCOs of the coupled VCO array to one another in a closed, circular configuration to increase phase difference between the phase separated LO signals generated by the individual VCOs compared to a linear configuration of the coupled VCO array. Further, the method includes mixing outputs of the individual VCOs of the circular coupled VCO array with signals from antenna elements of an antenna array to introduce differential phase shifts in signal paths coupled to the antenna elements during performing beamforming with the antenna array.
US09837713B2
Antenna array calibration for wireless charging is disclosed. In one aspect, an initial calibration sequence is performed each time a wireless charging station is powered on. The initial calibration sequence utilizes a reference antenna element, which is an antenna element randomly selected from a plurality of antenna elements in the wireless charging station, to determine relative receiver phase errors between the reference antenna element and each of the other antenna elements in an antenna array. In another aspect, a training sequence is performed after completing the initial calibration sequence to determine total relative phase errors between the reference antenna element and each of the other antenna elements in the antenna array. Adjustments can then be made to match respective total relative phase errors among the plurality of antenna elements to achieve phase coherency among the plurality of antenna elements for improved wireless charging power efficiency.
US09837709B2
A broadband quadruple helical circularly-polarized antenna for receiving GNSS signals comprises an excitation circuit and a set of quadruple spiral elements. Each quadruple spiral element consists of four conductors. Each conductor is a one spiral turn of the quadruple spiral element. Said conductors have equal winding angle. The winding angle of all conductors does not change in the same quadruple spiral element. Conductors of neighboring (longitudinally) quadruple spiral elements have different winding angles. The antenna provides a sharp drop in AP at angles near the horizon and a small AP level in the lower hemisphere.
US09837708B2
The present invention relates to a small cobra antenna that has a high performance as an antenna gain, and minimizes the effect of the length of the coaxial wire.An antenna element and a coaxial wire are connected to a junction that is a feeding point. The antenna element has a length corresponding to the frequency of a broadcast wave to be received. Further, a ferrite core is positioned at a location a length identical to the length of the antenna element away from the junction. The coaxial wire is wound around the ferrite core about once to three times. A high frequency interrupting part for interrupting the high-frequency current from the coaxial wire is provided at the front side of a connecter of a receiver to which the other end of the coaxial wire is connected.
US09837707B2
A window assembly for a vehicle has a transparent layer including a metal compound such that the transparent layer is electrically conductive. The transparent layer defines an area covering the window assembly. An outer region which is electrically non-conductive surrounds the area. The window assembly includes an antenna element including wire or transparent coating which overlaps the transparent layer and overlaps the outer region. The antenna element is configured to receive linearly or circularly polarized radio frequency (RF) signals. A feeding element is coupled to the antenna element for energizing the antenna element. The antenna element is capacitively coupled to the transparent layer. The transparent layer operates as a parasitic or active antenna element with respect to the antenna element.
US09837702B2
The cognitive radio antenna assembly includes two boards, a main board that has an ultra-wideband antenna (UWB) and also serves as a ground plane for the reconfigurable antenna, and an elevated MIMO board having two planar inverted-F antennas (PIFAs) that are reconfigurable to selectively operate on different frequency bands. Each PIFA has a radiating patch having a slot bridged by PIN diodes and DC blocking capacitors on opposite sides of the slot. The resonant frequency of each PIFA is controlled by which diodes are switched on and off. The PIFA antennas are shorted to the ground plane the (UWB antenna) on the main board by shorting walls. The PIFA antennas are capable of resonating from the 700 MHz band through 3000 MHz, while the UWB senses the spectrum over the entire bandwidth. The antenna assembly is compact, being suitable for cellular phone and wireless applications in 4G wireless standards.
US09837692B2
A power controlling apparatus includes a secondary battery (2) connected to an electrical device (4), and a fuel cell (3) connected to the electrical device (4) and the secondary battery (2). The fuel cell (3) has two non-generating modes including an idling mode and a halt mode, the fuel cell (3) suspending generation of power while being supplied with fuel in the idling mode, the fuel cell (3) stopping generation of power without fuel supply in the halt mode. The power controlling apparatus further includes a remainder estimator (11) to calculate the remaining number of starts representing the remaining number of available starts of the fuel cell (3), and a controller (16) to control the fuel cell (3) to be one of the two non-generating modes during a non-charging mode of the secondary battery (2), based on the remaining number of starts calculated by the remainder estimator (11).
US09837691B2
Provided is a battery module of which temperature can be homogenized regardless of the material. This battery module includes: a first heat dissipation plate and a second heat dissipation plate; a laminated type battery group disposed between the first heat dissipation plate and the second heat dissipation plate and formed by stacking two or more laminated type batteries; and a case housing the laminated type battery group, and the first heat dissipation plate and the second heat dissipation plate, wherein: a third heat dissipation plate is disposed between the two laminated type batteries among the laminated type battery group; each of the first heat dissipation plate, the second heat dissipation plate, and the third heat dissipation plate includes a contact portion in contact with the case, and a flat portion in contact with and opposite to the laminated type battery; and the flat portion of the first heat dissipation plate and the flat portion of the second heat dissipation plate are provided with a plurality of holes.
US09837690B2
A vehicle having: vehicle structure including a pair of opposed sides and a rear, with a floor extending horizontally between the sides and rear; a battery-pack mounted above the floor; a fan assembly having a housing with a motor mounted therein directly behind the battery-pack, with the housing including a pair of flanges having U-slots with slot openings facing downward; and fasteners extending horizontally through the U-slots and secured to the battery-pack.
US09837687B2
A battery module includes a plurality of battery cells arranged in one direction, a pair of end plates at outsides of respective outermost battery cells among the plurality of battery cells, a pair of end blocks between the end plates and the respective outermost battery cells, and a protection device in at least one end block of the pair of end blocks.
US09837684B2
A solid state battery includes: a negative electrode layer including a negative electrode active material; a positive electrode layer including a positive electrode active material; and a solid electrolyte layer installed between the negative electrode layer and the positive electrode layer, wherein the solid electrolyte layer contacts the negative electrode layer and the positive electrode layer, and wherein the solid state battery satisfies Equation 1: {(Vp−V980)/Vp×100}≦3% Equation 1 wherein Vp is a total volume of the negative electrode layer, the positive electrode layer, and the solid electrolyte layer, and V980 is a total volume of the negative electrode layer, the positive electrode layer, and the solid electrolyte layer under the total pressure of about 980 megapascals.
US09837678B2
The redox flow secondary battery includes an electrolytic cell including a positive electrode cell, a negative electrode cell, and a separation membrane that separates the positive electrode cell and the negative electrode cell. Moreover, the above described redox flow secondary battery is configured as follows. That is, the separation membrane has a microporous membrane and an ion-exchange resin layer contacting the microporous membrane, and the air resistance of the separation membrane per thickness of 200 μm is 10000 sec/100 cc or more. Furthermore, the microporous membrane includes a polyolefin resin or a vinylidene fluoride resin and an inorganic filler. Further, the smoothness of at least a surface of the microporous membrane contacting the ion-exchange resin layer is 16000 seconds or less.
US09837672B2
A cooling circuit for a fuel cell includes at least one channel, a mechanical support, a first sensor, and a second sensor. Each channel is formed in a bipolar plate of the fuel cell, and is adapted to permit a cooling fluid to flow. The first sensor senses a flow rate of the cooling fluid. The second sensor senses an electrical conductivity of the cooling fluid. Both the first sensor and the second sensor are installed on the mechanical support.
US09837668B2
A core-shell composite material may include a core consisting of Nb-doped TiO2 of formula TiNbOx; and a shell consisting of a homogeneous layer of Pt or Pt alloy of 1 to 50 ML in thickness. The core-shell composite material may in particular find application in fuel cells.
US09837667B2
Provided is a carbon-fiber nonwoven cloth with low resistance to gases or liquids passing through, and low resistance in the thickness direction to heat or electricity, which is particularly appropriate for a gas diffusion electrode of a polymer electrolyte fuel cell; the cloth having an air gap with a diameter of at least 20 μm, at least some of the carbon fibers being continuous from one surface to the other surface, and the apparent density being 0.2-1.0 g/cm3, or, having an air gap with a diameter of at least 20 μm and at least some of the carbon fibers being mutually interlaced, and further, at least some of the carbon fibers being oriented toward the thickness direction and the apparent density being 0.2-1.0 g/cm3.
US09837664B2
The present invention relates to an electrode for a secondary battery including an electrode current collector, an electrode active material combination layer formed on one or both sides of the electrode current collector, and a polyurethane-based coating layer formed on the electrode active material combination layer, and a lithium secondary battery including the same.
US09837657B2
An assembled battery includes a plurality of battery cells, a bus bar that electrically connects the battery cells with each other, and a circuit board that is electrically connected with the battery cells. The bus bar has a first connection part that is electrically connected with the battery cells, and a second connection part that is electrically connected with a connection part of the circuit board via a conductive adhesive. The second connection part has a concave portion that contains the conductive adhesive.
US09837655B2
A rechargeable battery pack includes a first rechargeable battery including a first electrode terminal and a first contact part that are on a first upper surface of the first rechargeable battery; a second rechargeable battery including a second electrode terminal and a second contact part that are on a second upper surface of the second rechargeable battery; a first coverlay connected to the first contact part; a second coverlay connected to the second electrode terminal; and a connection part connecting the first electrode terminal and the second contact part. The connection part includes a first part connected to the first electrode terminal and a second part connected to the second contact part. The first upper surface of the first rechargeable battery and the second upper surface of the second rechargeable battery face each other. The connection part is bent such that the first and second parts face each other.
US09837654B2
The present disclosure is directed to an improved energy storage system. The energy storage system includes an energy storage device having positive and negative terminals, a battery management system configured to monitor and control the energy storage device, and a power connector configured to electrically couple the battery management system with the energy storage device. The power connector includes a housing and positive and negative bus bars, each containing a positive and negative interface pin, respectively. The interface pins are operatively coupled to the positive and negative terminals of the energy storage device to form a power connection. The housing contains separate, opposing side walls defining an open passageway therebetween. Thus, the open passageway provides air cooling across the power connection.
US09837640B2
A bank repair method for repairing a defect portion of a bank in a process of manufacturing an organic electroluminescence (EL) display device including a substrate, banks formed over the substrate, and light-emitting layers formed in concave spaces defined by the banks. The bank repair method includes: examining whether or not a bank having a defect portion is present; and when a bank having a defect portion is present, repairing the bank by applying a repair material containing a gas adsorbent to the defect portion and curing the repair material; and after curing the repair material, baking the repair material by irradiating the repair material with infrared laser light.
US09837628B2
A display panel and a display device are provided. The display panel comprise a substrate having a display region, a plurality of pixel units arranged in an array and disposed in the display region of the substrate, a conductive member disposed in a peripheral region of the display region, a plurality of input pins electrically connected to the conductive member and transferring a voltage of an external power supply to the conductive member, and a plurality of power supply lines electrically connected to the conductive member and transferring the voltage from the conductive member to the pixel units.
US09837622B2
The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.
US09837610B2
The present invention provides a manufacturing method of a display module, including a step of disposing a substrate on a transparent carrier plate, wherein the substrate has a bottom surface and a supporting surface opposite to the bottom surface; the bottom surface is attached to the transparent carrier plate and includes a first area and a second area. A step of performing a display elements manufacturing process on the supporting surface. A step of etching the first area by a first energy having a first energy density passing through the transparent carrier plate to separate the first area from the transparent carrier plate. A step of etching the second area by a second energy having a second energy density passing through the transparent carrier plate to separate the second area from the transparent carrier plate, wherein the second energy density is greater than the first energy density. A step of separating the substrate from the transparent carrier plate.
US09837598B2
A piezoelectric bulk wave device that includes a piezoelectric thin plate that is made of LiTaO3, and first and second electrodes that are provided in contact with the piezoelectric thin plate. The piezoelectric bulk wave device utilizes the thickness shear mode of the piezoelectric thin plate made of LiTaO3. The first and second electrodes are each formed by a conductor having a specific acoustic impedance higher than the specific acoustic impedance of a transversal wave that propagates in LiTaO3. When the sum of the film thicknesses of the first and second electrodes is defined as an electrode thickness, and the thickness of the piezoelectric thin plate made of LiTaO3 is defined as an LT thickness, the electrode thickness/(electrode thickness+LT thickness) is not less than 5% and not more than 40%.
US09837589B2
A radiation emitting semiconductor chip is disclosed. Embodiments provide a semiconductor chip that emits radiation includes a semiconductor body having an active zone, which emits unpolarized radiation having a first radiation component of a first polarization and having a second radiation component of a second polarization. A lattice structure acts as a waveplate or polarization filter and causes an increase in one radiation component relative to the other radiation component in the radiation emitted by the semiconductor chip through an output side. Therefore, the semiconductor chip emits polarized radiation, which has the polarization of the amplified radiation component. The attenuated radiation component remains in the semiconductor chip an optical structure, which converts the polarization of at least part of the attenuated radiation component remaining in the semiconductor chip to the polarization of the amplified radiation component, and a reflective rear side opposite the output side.
US09837583B2
A light emitting diode (LED) device and packaging for same is disclosed. In some aspects, the LED is manufactured using a vertical configuration including a plurality of layers. Certain layers act to promote mechanical, electrical, thermal, or optical characteristics of the device. The device avoids design problems, including manufacturing complexities, costs and heat dissipation problems found in conventional LED devices. Some embodiments include a plurality of optically permissive layers, including an optically permissive cover substrate or wafer stacked over a semiconductor LED and positioned using one or more alignment markers.
US09837580B2
According to one embodiment, the n-side electrode has a corner and a plurality of straight portions. The plurality of straight portions extends in different directions. The corner connects the plurality of straight portions. A first insulating film is provided between the semiconductor layer and the corner of the n-side electrode. The corner is not in contact with the semiconductor layer. The straight portions of the n-side electrode are in contact with the semiconductor layer.
US09837569B2
This disclosure generally relates to films capable of use in electronic device modules and to electronic device modules including such films. The disclosure also generally relates to materials for use in such films.
US09837563B2
A method of forming a Group II-VI multijunction semiconductor device comprises providing a Group IV substrate, forming a first subcell from a first Group II-VI semiconductor material, forming a second subcell from a second Group II-VI semiconductor material, and removing the substrate. The first subcell is formed over the substrate and has a first bandgap, while the second subcell is formed over the first subcell and has a second bandgap which is smaller than the first bandgap. Additional subcells may be formed over the second subcell with the bandgap of each subcell smaller than that of the preceding subcell and with each subcell preferably separated from the preceding subcell by a tunnel junction. Prior to the removal of the substrate, a support layer is affixed to the last-formed subcell in opposition to the substrate.
US09837559B2
This disclosure relates to a soldering system containing a soldering apparatus and a heating apparatus. The soldering apparatus includes a heating plate having a body defining a plurality of first air exits, each first air exit extending through the body of the heating plate and the heating plate being configured to supply hot air through the first air exits; a cover disposed on the heating plate, the cover and the heating plate defining a hot air chamber; a plurality of axially movable positioning shafts extending though the body of the heating plate, in which each shaft has a first end and a second end, the first end is in the hot air chamber, and the second end is outside the hot air chamber; and a conduit attached to the cover, the conduit being configured to supply hot air to the hot air chamber.
US09837554B2
The disclosure relates to a data transmission system (100) comprising a signal line (101) and a ground line (103). A first signal path (102) is provided between the signal line (101) and the ground line (103). The first signal path (102) comprises a Shockley diode (104) having a cathode (106) and an anode (108). The cathode (106) is connected to the ground line (103) and the anode (108) is connected to the signal line (101).
US09837535B2
A method for forming a fin device includes forming semiconductor fins over a first dielectric layer. A second dielectric layer is directionally deposited into or on the first dielectric layer and on tops of the fins on horizontal surfaces. The second dielectric layer is configured to protect the first dielectric layer in subsequent processing. Sidewalls of the fins are precleaned while the first dielectric layer is protected by the second dielectric layer. The second dielectric layer is removed to expose the first dielectric layer in a protected state.
US09837534B2
A semiconductor device includes: a first substrate on which a first field effect transistor is provided; and a second substrate on which a second field effect transistor of a second conductive type is provided; the first and second substrates being bonded to each other at the substrate faces thereof on which the first and second field transistors are provided, respectively; the first field effect transistor and the second field effect transistor being electrically connected to each other.
US09837531B2
A semiconductor device includes a semiconductor layer made of SiC. A transistor element having an impurity region is formed in a front surface portion of the semiconductor layer. A first contact wiring is formed on a back surface portion of the semiconductor layer, and defines one electrode electrically connected to the transistor element. The first contact wiring has a first wiring layer forming an ohmic contact with the semiconductor layer without a silicide contact and a second wiring layer formed on the first wiring layer and having a resistivity lower than that of the first wiring layer.
US09837530B2
A semiconductor device comprises a semiconductor body. The semiconductor body comprises insulated gate field effect transistor cells. At least one of the insulated gate field effect transistor cells comprises a source zone of a first conductivity type, a body zone of a second, complementary conductivity type, a drift zone of the first conductivity type, and a trench gate structure extending into the semiconductor body through the body zone along a vertical direction. The trench gate structure comprises a gate electrode separated from the semiconductor body by a trench dielectric. The trench dielectric comprises a source dielectric part interposed between the gate electrode and the source zone and a gate dielectric part interposed between the gate electrode and the body zone. The ratio of a maximum thickness of the source dielectric part along a lateral direction and the minimum thickness of the gate dielectric part along the lateral direction is at least 1.5.
US09837522B2
There are disclosed herein various implementations of a III-Nitride bidirectional device. Such a bidirectional device includes a substrate, a back channel layer situated over the substrate, and a device channel layer and a device barrier layer situated over the back channel layer. The device channel layer and the device barrier layer are configured to produce a device two-dimensional electron gas (2DEG). In addition, the III-Nitride bidirectional device includes first and second gates formed on respective first and second depletion segments situated over the device barrier layer. The III-Nitride bidirectional device also includes a back barrier situated between the back channel layer and the device channel layer. A polarization of the back channel layer of the III-Nitride bidirectional device is substantially equal to a polarization of the device channel layer.
US09837520B2
A Group III-nitride-based enhancement mode transistor includes a multi-heterojunction fin structure. A first side face of the multi-heterojunction fin structure is covered by a first p-type Group III-nitride layer, and a second side face of the multi-heterojunction fin structure is covered by a second p-type Group III-nitride layer.
US09837509B2
A semiconductor device includes at least one semiconductor fin on an upper surface of a base substrate. The at least one semiconductor fin includes a strained active semiconductor portion interposed between a protective cap layer and the base substrate. A gate stack wraps around the at least one semiconductor fin. The gate stack includes a metal gate element interposed between a pair of first cap segments of the protective cap layer. The strained active semiconductor portion is preserved following formation of the fin via the protective cap layer.
US09837502B2
A conductive structure and a manufacturing method thereof, an array substrate and a display device. The conductive structure includes a plurality of first metal layers made of aluminum, and between every two first metal layers that are adjacent, there is also provided a second metal layer, which is made of a metal other than aluminum. With the conductive structure, the hillock phenomenon that happens to the conductive structure when it is heated can be decreased without reducing the overall thickness of the conductive structure.
US09837499B2
Techniques related to III-N transistors having self aligned gates, systems incorporating such transistors, and methods for forming them are discussed. Such transistors include a polarization layer between a raised source and a raised drain, a gate between the source and drain and over the polarization layer, and lateral epitaxial overgrowths over the source and drain and having and opening therebetween such that at least a portion of the gate adjacent to the polarization layer is aligned with the opening.
US09837491B2
A device structure including a gate structure containing a first layer of carbon nanotubes and a second layer of carbon nanotubes. The first and the second layers are stacked vertically. The first and the second layers have carbon nanotubes which have substantially homogeneous electric characteristics within each layer. The carbon nanotubes in the first layer have different electric characteristics than the carbon nanotubes in the second layer, so that the device structure exhibits a multiple threshold behavior when coupled to a voltage source. The disclosure also includes a method for fabricating a multithreshold device structure.
US09837490B2
A semiconductor device may include: a substrate having first and second surfaces; an interlayer dielectric layer having a first opening to expose the first surface; a first plug positioned in the first opening and isolated from a sidewall of the first opening by a pair of gaps; a bit line extended in any one direction while covering the first plug; a second plug including a lower part adjacent to the first plug and an upper part adjacent to the bit line, and connected to the second surface; a first air gap positioned between the first plug and the lower part of the second plug; and a second air gap positioned between the bit line and the upper part of the second plug, and having a larger width than the first air gap.
US09837483B2
An electrical device includes a current transport layer made of an anomalous Hall material. The electrical device also includes a first ferromagnetic island in physical contact with the current transport layer and a second ferromagnetic island in physical contact with the current transport layer, the second ferromagnetic island oriented with respect to the first ferromagnetic island such as to concentrate a magnetic field, generated by current flow along a conducting surface of the anomalous Hall material, over the first ferromagnetic island and the second ferromagnetic island.
US09837478B2
Provided is a novel display device that is highly convenient or reliable or a display device with low power consumption and high display quality. The display device includes a first pixel and a second pixel. The first pixel and the second pixel are adjacent to each other. Each of the first pixel and the second pixel includes a first display region and a second display region. The first display region is configured to reflect incident light. The second display region is positioned inside the first display region and configured to emit light. A position of the second display region inside the first display region in the first pixel and a position of the second display region inside the first display region in the second pixel are different from each other.
US09837477B2
Embodiments of the invention provide an array substrate and a method of manufacturing the same. The method comprises: forming a gate electrode pattern, a gate insulation layer, an active layer pattern and an etching stopping layer on a substrate; forming a photoresist layer on the etching stopping layer; performing a single patterning process on the photoresist layer, such that photoresist in the first region is partially etched off, photoresist in the second region is completely etched off, and photoresist in the third region is completely remained; and performing a single etching process, such that residual photoresist in the first region and a portion of the etching stopping layer in the first region are etched off, and at the same time, a portion of the etching stopping layer and a portion of the gate insulation layer in the second region are etched off.
US09837470B2
In a method of manufacturing a semiconductor integrated circuit device, a pillar may be formed on a semiconductor substrate. A hard mask pattern may be formed on a top surface and a portion of a sidewall of the pillar. An electric field-buffering region may be formed in the sidewall of the pillar. A gate insulating layer may be formed on an outer surface of the pillar. A gate may be formed on the gate insulating layer.
US09837468B2
A magnetoresistive random access memory device includes a free layer, a tunnel barrier layer, an insulation barrier layer, a pinned layer, and a vertical polarizer structure. The tunnel barrier layer and the insulation barrier layer directly contacts different surfaces of the free layer. The pinned layer structure contacts the tunnel barrier layer and includes at least one pinned layer. The vertical polarizer structure contacts the insulation barrier layer and includes a plurality of magnetization multi-layered structures sequentially stacked. Each magnetization multi-layered structure includes a non-magnetic layer and a magnetic layer sequentially stacked. The pinned layer and the magnetic layer have magnetization directions anti-parallel to each other.
US09837466B2
To protect a plurality of semiconductor chips of a sawn wafer housed in a shipping case and a method of manufacturing a semiconductor device includes a step of vacuum packing a sawn wafer while being housed in a shipping case; the shipping case has the following structure: the shipping case has a lid portion that covers the upper surface of the sawn wafer and a body portion that covers the lower surface of the sawn wafer, the lid portion has a recess portion that covers a plurality of semiconductor chips and a ventilation route communicated with the recess portion. In a step of reducing pressure in the shipping case, a gas in the shipping case is discharged outside via a ventilation route.
US09837457B2
An imaging device which does not include a color filter and does not need arithmetic processing using an external processing circuit is provided. A first circuit includes a first photoelectric conversion element, a first transistor, and a second transistor; a second circuit includes a second photoelectric conversion element, a third transistor, and a fourth transistor; a third circuit includes a fifth transistor, a sixth transistor, a seventh transistor, and a second capacitor; the spectroscopic element is provided over the first photoelectric conversion element or the second photoelectric conversion element; and the first circuit and the second circuit is connected to the third circuit through a first capacitor.
US09837456B2
A solid-state imaging device includes a plurality of pixels each of which includes a photoelectric conversion unit that generates charges by photoelectrically converting light, and a transistor that reads a pixel signal of a level corresponding to the charges generated in the photoelectric conversion unit. A phase difference pixel which is at least a part of the plurality of pixels is configured in such a manner that the photoelectric conversion unit is divided into a plurality of photoelectric conversion units and an insulated light shielding film is embedded in a region for separating the plurality of photoelectric conversion units, which are divided, from each other.
US09837449B2
There is provided an excellent contact between an electrode of a thin film transistor and a pixel electrode. A display device includes: an organic planarization film including a first contact hole opened on an electrode of a thin film transistor; an interlayer insulating film including a second contact hole opened on the electrode of the thin film transistor and on the organic planarization film; a base electrode that covers a portion where an end of the second contact hole overlaps a side wall of the first contact hole; and a pixel electrode contacted with the electrode of the thin film transistor.
US09837431B2
A vertical memory device including dual memory cells per level in each memory opening can have dielectric separator dielectric structures that protrude into a facing pair of sidewalls of the memory stack structure within the memory opening. A pair of inactive sections of a vertical semiconductor channel facing the dielectric separator dielectric structures is laterally recessed from control gate electrodes. Control of the threshold voltage of such a vertical memory device can be enhanced because of the dielectric separator dielectric structures. The fringe field from the control gate electrodes is weaker due to an increased distance between the control gate electrodes and the inactive sections of the vertical semiconductor channel. The memory stack structure can have concave sidewalls that contact the dielectric separator dielectric structures and convex sidewalls that protrude toward the control gate electrodes.
US09837424B2
An insulating film, which is sandwiched between a gate electrode formed on an SOI layer constituting an SOI substrate and an epitaxial layer formed on the SOI layer and including a high-concentration diffusion region and is formed in contact with a side wall of the gate electrode, is set as a target of dielectric breakdown in a write operation in an anti-fuse element.
US09837423B2
A device isolation region is formed, delimiting an active region in a substrate. A word line is formed, extending across the active region and the device isolation region and buried therein. A bit line is formed crossing the word line on the substrate. A channel is formed adjacent the word line, the channel having a retrograde doping profile having a doping concentration that increases away from a top surface of the active region. Formation of the channel includes performing a field ion implantation in the active region having a projected range near a bottom of the device isolation region.
US09837421B2
A semiconductor arrangement includes an active region including a semiconductor device. The semiconductor arrangement includes a capacitor having a first electrode layer, a second electrode layer, and an insulating layer between the first electrode layer and the second electrode layer. At least three dielectric layers are between a bottom surface of the capacitor and the active region.
US09837418B2
A volatile memory array using vertical thyristors is disclosed together with methods of fabricating the array.
US09837416B2
The present disclosure provides an FET structure including a transistor of a first conductive type. The transistor includes a substrate having a region of a second conductive type, a channel between source and drain, and a gate over the channel. The channel includes dopants of the first conductive type. The gate includes a work function setting layer of the second conductive type. The present disclosure also provides a method for manufacturing an FET with multi-threshold voltages scheme. The method includes exposing channels of a first transistor of a first conductive type and a first transistor of a second conductive type from a first mask, doping the channels with dopants of the first conductive type, exposing channels of a second transistor of the first conductive type and a second conductive type from a second mask, and doping the channels with dopants of the second conductive type.
US09837403B1
A method of fabricating asymmetric vertical field effect transistors (VFETs) includes forming mandrels above a substrate comprising a first semiconductor material. A first set of spacers is formed adjacent to each side of the mandrels, and trenches are formed in portions of the substrate that are not below one of the mandrels or one of the first set of spacers. The method also includes filling the trenches with a second semiconductor material that is different from the first semiconductor material and forming a second set of spacers adjacent to each respective one of the first set of spacers. The second set of spacers is above the second semiconductor material. A plurality of fins is formed such that each one of the plurality of fins includes a portion of the substrate and a portion of the second semiconductor material. Gates are formed between each adjacent pair of fins.
US09837402B1
A method of concurrently forming source/drain contacts (CAs) and gate contacts (CBs) and device are provided. Embodiments include forming metal gates (PC) and source/drain (S/D) regions over a substrate; forming an ILD over the PCs and S/D regions; forming a mask over the ILD; concurrently patterning the mask for formation of CAs adjacent a first portion of each PC and CBs over a second portion of the PCs; etching through the mask, forming trenches extending through the ILD down to a nitride capping layer formed over each PC and a trench silicide (TS) contact formed over each S/D region; selectively growing a metal capping layer over the TS contacts formed over the S/D regions; removing the nitride capping layer from the second portion of each PC; and metal filling the trenches, forming the CAs and CBs.
US09837390B1
Embodiments are related to fluidic assembly and, more particularly, to systems and methods for forming physical structures on a substrate.
US09837389B2
A display device including a plurality of semiconductor light emitting devices, each corresponding semiconductor light emitting device having a first conductive electrode, a second conductive electrode and a light-emitting surface configured to emit light; a first wiring line electrically connected to the first conductive electrode; and a second wiring line disposed to cross the first conductive electrode, and be electrically connected to the second conductive electrode. Further, the second wiring line is formed to surround a periphery of the light-emitting surface of the semiconductor light emitting devices to reflect light emitted by the light emitting devices toward a front surface of the display device.
US09837374B2
Provided is a device in which the metal content existing in a joining interface is controlled. A manufacturing method for the device comprises: a step in which the surfaces of a first substrate and a second substrate are activated using a FAB gun; a step in which a plurality of metals are discharged by using the FAB gun to sputter a discharged metal body comprising the plurality of metals, and the plurality of metals are affixed to the surfaces of the first substrate and the second substrate; a step in which the first substrate and the second substrate are joined at room temperature; and a step in which heating is performed at a temperature that is high in comparison to the agglomeration start temperature of the plurality of metals and of the elements that constitute the first substrate or the second substrate. With regards to the step in which the plurality of metals are affixed, the density of the plurality of metals existing on the joining interface of the first substrate and the second substrate is set to 1×1012/cm2 or less by adjusting the exposure area of the discharged metal body.
US09837371B2
The present invention provides a structure and a method of reinforcing a conductor soldering point of a semiconductor device. The structure includes an inner frame lead, a soldering area arranged on the surface of the inner frame lead, a conductor soldered in the soldering area, and a locking card including a pressing part, a locking part overhangs outwards from the pressing part pressed on the conductor. The locking part penetrates through the inner frame lead and is clamped on the side of the inner frame lead deviating from the conductor. According to the present invention, the conductor soldered on the inner frame lead is firmly clamped on the inner frame lead through the locking card to effectively avoid the stripping condition of the conductor and the inner frame lead, reinforce the electrical connection of the conductor and the inner frame lead, and improve the reliability of the semiconductor device.
US09837370B2
A multi-chip package includes a substrate having a plurality of first bump structures. A pitch between first bump structures of the plurality of first bump structures is uniform across a surface of the substrate. The multi-chip package includes a first chip bonded to the substrate and a second chip bonded to the substrate. The first chip includes a plurality of second bump structures, and the plurality of second bump structures are bonded to a first set of first bump structures of the plurality of first bump structures. The second chip includes a plurality of third bump structures, and the plurality of third bump structures are bonded to a second set of first bump structures of the plurality of first bump structures. A pitch between second bump structures of the plurality of second bump structures is different from a pitch between third bump structures of the plurality of third bump structures.
US09837364B2
An electronic chip including: a plurality of first semiconductor bars of a first conductivity type and of second semiconductor bars of a second conductivity type arranged alternately and contiguously on a region of the first conductivity type; two detection contacts arranged at the ends of each second bar; a circuit for detecting the resistance between the detection contacts of each second bar; insulating trenches extending in the second bars down to a first depth between circuit elements; and insulating walls extending across the entire width of each second bar down to a second depth greater than the first depth.
US09837360B2
Wafer level packages are provided. The wafer level package includes alignment marks disposed at a first surface of a protection wafer, a semiconductor die disposed on the first surface of the protection wafer to be spaced apart from the alignment marks, a first photosensitive dielectric layer covering the semiconductor die and having a flat top surface, and a second dielectric layer covering the flat top surface of the first photosensitive dielectric layer. Redistribution lines are disposed between the first photosensitive dielectric layer and the second dielectric layer and electrically connected to the semiconductor die through first opening portions penetrating the first photosensitive dielectric layer. Outer connectors are disposed on the second dielectric layer and electrically connected to the redistribution lines through second opening portions penetrating the second dielectric layer.
US09837355B2
A method of forming an interconnect to an electrical device is provided. The structure produced by the method may include a plurality of metal lines in a region of a substrate positioned in an array of metal lines all having parrallel lengths; and a plurality of air gaps between the metal lines in a same level as the metal lines, wherein an air gap is present between each set of adjacent metal lines. A plurality of interconnects may be present in electrical communication with said plurality of metal lines, wherein an exclusion zone for said plurality of interconnects is not present in said array of metal lines.
US09837351B1
Techniques relate to forming a gate metal via. A gate contact has a bottom part in a first layer. A cap layer is formed on the gate contact and first layer. The gate contact is formed on top of the gate. A second layer is formed on the cap layer. The second layer and cap layer are recessed to remove a portion of the cap layer from a top part and upper sidewall parts of the gate contact. A third layer is formed on the second layer, cap layer, and gate contact. The third layer is etched through to form a gate trench over the gate contact to be around the upper sidewall parts of the gate contact. The gate trench is an opening that stops on the cap layer. Gate metal via is formed on top of the gate contact and around upper sidewall parts of the gate contact.
US09837350B2
Embodiments are directed to a semiconductor structure having a dual-layer interconnect and a barrier layer. The interconnect structure combines a first conductive layer, a second conductive layer, and a barrier layer disposed between. The result is a low via resistance combined with improved electromigration performance. In one embodiment, the first conductive layer is copper, the second conductive layer is cobalt, and the barrier layer is tantalum nitride. A barrier layer is not used in other embodiments. Other embodiments are also disclosed.
US09837343B2
A chip embedded substrate includes: an insulating layer having outer layer circuit patterns provided on any one of an upper surface and a lower surface thereof; a chip embedded in the insulating layer; and internal circuit patterns included in the insulating layer and disposed between a height of a top surface of the chip and a height of a bottom surface thereof.
US09837339B2
An improvement is achieved in the reliability of a semiconductor device. After a resin sealing portion is formed to seal a die pad, a semiconductor chip mounted over the die pad, a plurality of leads, and a plurality of wires electrically connecting a plurality of pad electrodes of the semiconductor chip with the leads, the resin sealing portion and the leads are cut with a rotary blade to manufacture the semiconductor device. In the semiconductor device, at least a portion of each of first and second leads is exposed from a lower surface of the sealing portion. End surfaces of the first and second leads as the respective cut surfaces thereof are exposed from each of side surfaces of the sealing portion as the cut surfaces of the resin sealing portion. The distance between a lower side of the end surface of the first lead and an upper surface of the sealing portion is smaller than the distance between an upper side of the end surface of the second lead adjacent thereto and the upper surface of the sealing portion.
US09837336B2
A semiconductor device has a plurality of conductive vias formed into a semiconductor wafer. A portion of the semiconductor wafer is removed so the conductive vias extend above a surface of the semiconductor wafer. A notch is formed in the semiconductor wafer around each of the conductive vias. The notch around the conductive vias can be formed by wet etching, dry etching, or LDA. A first insulating layer is formed over a surface of the semiconductor wafer and conductive vias and into the notch to provide stress relief between the conductive vias and semiconductor wafer. A portion of the first insulating layer is removed to expose the conductive vias. A first conductive layer and second insulating layer can be formed around the conductive vias. A second conductive layer can be formed over the conductive vias. The notch can extend into the second insulating layer.
US09837335B2
Performance of a semiconductor device is improved. Graphene particles are mixedly added in a sealing resin covering a semiconductor chip. The graphene particles are thus mixedly added in the sealing resin, thereby thermal conduction of the sealing resin is improved, and thus radiation performance of the semiconductor device can be improved. Graphene is a sheet of sp2 bonded carbon atoms having a monolayer thickness. Graphene has a structure where hexagonal lattices, each of which is formed of carbon atoms and bonds of the carbon atoms, are planarly spread. Graphene is preferably used as heat transfer filler because of its high thermal conductivity and light weight.
US09837330B2
A method for simultaneously making a plurality of microelectronic packages by forming an electrically conductive redistribution structure along with a plurality of microelectronic element attachment regions on a carrier. The attachment regions being spaced apart from one another and overlying the carrier. The method also including the formation of conductive connector elements between adjacent attachment regions. Each connector element having the first or second end adjacent the carrier and the remaining end at a height of the microelectronic element. The method also includes forming an encapsulation over portions of the connector elements and subsequently singulating the assembly. into microelectronic units, each including a microelectronic element. The surface of the microelectronic unit, opposite the redistribution structure, having both the active face of the microelectronic element and the free ends of the connector elements so that both are available for connection with a component external to the microelectronic unit.
US09837326B2
To enhance reliability of a test by suppressing defective bonding of a solder in the test of a semiconductor device, a method of manufacturing the semiconductor device includes: preparing a semiconductor wafer that includes a first pad electrode provided with a first cap film and a second pad electrode provided with a second cap film. Further, a polyimide layer that includes a first opening on the first pad electrode and a second opening on the second pad electrode is formed, and then, a rearrangement wiring that is connected to the second pad electrode via the second opening is formed. Next, an opening is formed in the polyimide layer such that an organic reaction layer remains on each of the first pad electrode and a bump land of the rearrangement wiring, then heat processing is performed on the semiconductor wafer, and then, a bump is formed on the rearrangement wiring.
US09837317B2
A method for producing a semiconductor device includes forming a first fin-shaped semiconductor layer and a second fin-shaped semiconductor layer on a substrate using a sidewall formed around a dummy pattern on the substrate. A first insulating film is formed around the first fin-shaped semiconductor layer and the second fin-shaped semiconductor layer. A first pillar-shaped semiconductor layer is formed in an upper portion of the first fin-shaped semiconductor layer, and a second pillar-shaped semiconductor layer is formed in an upper portion of the second fin-shaped semiconductor layer.
US09837316B2
A thin film transistor includes a polysilicon layer on a substrate, which includes a first area between second and third areas. A polysilicon layer is formed on the substrate, and a source electrode and a drain electrode are formed on the polysilicon layer in the first and third areas. Each of the source electrode and the drain electrode includes a metal silicide layer adjacent the polysilicon layer.
US09837313B2
Sacrificial plugs for forming contacts in integrated circuits, as well as methods of forming connections in integrated circuit arrays are disclosed. Various pattern transfer and etching steps can be used to create densely-packed features and the connections between features. A sacrificial material can be patterned in a continuous zig-zag line pattern that crosses word lines. Planarization can create parallelogram-shaped blocks of material that can overlie active areas to form sacrificial plugs, which can be replaced with conductive material to form contacts.
US09837310B2
A method of manufacturing a semiconductor device may include: forming an opening in a dielectric layer, the opening exposing a non-conductive layer disposed over a semiconductor substrate; forming a self-assembled monolayer (SAM) within the opening and over the non-conductive layer; forming a catalytic layer within the opening and over the SAM; filling the opening having the SAM and the catalytic layer with a conductive material to form a plug; and forming a barrier layer on sidewalls of the plug.
US09837309B2
A semiconductor device and method of making the same, wherein in accordance with an embodiment of the present invention, the device includes a first conductive line including a first conductive material, and a second conductive line including a second conductive material. A via connects the first conductive line to the second conductive line, wherein the via includes conductive via material, wherein the via material top surface is coated with a liner material, wherein the via is a bottomless via.
US09837295B2
A wafer bonder apparatus, includes a lower chuck, an upper chuck, a process chamber and three adjustment mechanisms. The three adjustment mechanisms are arranged around a top lid spaced apart from each other and are located outside of the process chamber. Each adjustment mechanism includes a component for sensing contact to the upper chuck, a component for adjusting the pre-load force of the upper chuck, and a component for leveling the upper chuck.
US09837292B2
A method includes placing an underfill-shaping cover on a package component of a package, with a device die of the package extending into an opening of the underfill-shaping cover. An underfill is dispensed into the opening of the underfill-shaping cover. The underfill fills a gap between the device die and the package component through capillary. The method further includes, with the underfill-shaping cover on the package component, curing the underfill. After the curing the underfill, the underfill-shaping cover is removed from the package.
US09837287B2
A method of forming a sealing structure for a bonded wafer is provided. The method includes providing the lower wafer and the upper wafer, forming a sealing material layer on each of the lower wafer and the upper wafer, forming a mask layer on the sealing material layer on each of the lower wafer and the upper wafer, etching the sealing material layer using the mask layer as an etch mask, so as to form a first protrusion at an edge of the lower wafer and a second protrusion at an edge of the upper wafer, and bonding the first protrusion and the second protrusion together to form the sealing structure. The sealing structure encloses a gap between the lower wafer and the upper wafer at an edge of the bonded wafer, so as to form a hermetically sealed cavity at the edge of the bonded wafer.
US09837283B2
Provided is a polishing composition which exhibits favorable storage stability and polishes a polishing object poor in chemical reactivity at a high speed.The invention is a polishing composition which contains silica having an organic acid immobilized on a surface thereof, a dihydric alcohol having a molecular weight of less than 20,000 and a pH adjusting agent, the polishing composition having a pH of 6 or less.
US09837279B2
In accordance with an embodiment, a manufacturing method of a semiconductor device includes bringing a first catalyst into contact with a workpiece to form an oxide film on a surface of the workpiece, and bringing a second catalyst different from the first catalyst and the oxide film into contact with each other or moving the second catalyst and the oxide film closer to each other to elute the oxide film into a treatment liquid.
US09837274B2
Provided is an apparatus that includes a substrate; a first hard-mask pattern that includes a number of first features disposed over a top surface of the substrate; and a second hard-mask pattern disposed over the first hard-mask layer. The second hard-mask pattern includes a number of second features overlapping one or more of the first features.
US09837271B2
In some embodiments, silicon-filled openings are formed having no or a low occurrence of voids in the silicon fill, while maintaining a smooth exposed silicon surface. In some embodiments, an opening in a substrate may be filled with silicon, such as amorphous silicon. The deposited silicon may have interior voids. This deposited silicon is then exposed to a silicon mobility inhibitor, such as an oxygen-containing species and/or a semiconductor dopant. The deposited silicon fill is subsequently annealed. After the anneal, the voids may be reduced in size and, in some embodiments, this reduction in size may occur to such an extent that the voids are eliminated.
US09837268B2
A method of fabricating raised fin structures is provided, the fabricating including: providing a substrate and at least one dielectric layer over the substrate; forming a trench in the at least one dielectric layer, the trench having a lower portion, a lateral portion, and an upper portion, the upper portion being at least partially laterally offset from the lower portion and being joined to the lower portion by the lateral portion; and, growing a material in the trench to form the raised fin structure, wherein the trench is formed to ensure that any growth defect in the lower portion of the trench terminates either in the lower portion or the lateral portion of the trench and does not extend into the upper portion of the trench.
US09837267B2
A method of forming a semiconductor device includes forming a dielectric layer over a substrate, and curing the dielectric layer with a first curing process. The first curing process includes providing a first UV light source, filtering the first UV light source with a first filter, the first filter permitting a first electromagnetic radiation within a first pre-determined spectrum to pass through and blocking electromagnetic radiation outside the first pre-determined spectrum, and curing the dielectric layer with the first electromagnetic radiation of the first UV light source.
US09837266B2
A substrate in which a high-dielectric-constant gate insulator is formed on a silicon substrate with an interface layer film sandwiched in between is housed in a chamber. The method of the invention including: (a) housing the substrate in a chamber; (b) supplying ammonia to the chamber to foam an ammonia atmosphere; and (c) applying flash light to a surface of the substrate housed in the chamber to heat the high dielectric constant film, wherein the flash light applied in said step (c) has a spectral distribution that has a peak in a wavelength range of 200 to 300 nm.
US09837259B2
A method of processing a silicon substrate can include etching the silicon substrate with a first etchant having a first concentration and etching with a second etchant having a second concentration. In an embodiment, the second concentration of the second etchant can be greater than the first concentration of the first etchant. In one embodiment, the first etchant can be a different type of etchant than the second etchant. In an embodiment, the first and second etchant can be the same type of etchant. In some embodiments the silicon substrate can be cleaned with a first cleaning solution to remove contaminants from the silicon substrate prior to etching with the first etchant. In an embodiment, the silicon substrate can be cleaned with a second cleaning solution after etching the silicon substrate with a second etchant.
US09837250B2
Methods and apparatus for processing substrates are provided herein. In some embodiments, an apparatus for processing substrates includes a chamber body enclosing a processing volume, the chamber body comprising a chamber floor, a chamber wall coupled to the chamber floor, and a chamber lid removably coupled to the chamber wall, wherein at least one of the chamber floor, the chamber wall, and the chamber lid comprise passages for a flow of a thermal control media; a heater plate disposed adjacent to and spaced apart from the chamber floor; a sleeve disposed adjacent to and spaced apart from the chamber wall, the sleeve supported by the heater plate; and a first sealing element disposed at a first interface between the chamber wall and the chamber lid.
US09837248B2
In an ion implantation apparatus, an interruption member interrupts an ion beam B in the middle of a beam line. A plasma shower device is provided at the downstream side of the interruption member in the beam line. A control unit causes the interruption member to interrupt the ion beam B during an ignition start period of the plasma shower device. The interruption member may be provided at the upstream side of at least one high-voltage electric field type electrode in the beam line. A gas supply unit may supply a source gas to the plasma shower device. The control unit may start the supply of the source gas from the gas supply unit after the ion beam B is interrupted by the interruption member.
US09837247B2
A charged particle beam writing apparatus includes an area density calculation unit to calculate a pattern area density weighted using a dose modulation value, which has previously been input from an outside and in which an amount of correction of a dimension variation due to a proximity effect has been included, a fogging correction dose coefficient calculation unit to calculate a fogging correction dose coefficient for correcting a dimension variation due to a fogging effect by using the pattern area density weighted using the dose modulation value having been input from the outside, a dose calculation unit to calculates a dose of a charged particle beam by using the fogging correction dose coefficient and the dose modulation value, and a writing unit to write a pattern on a target object with the charged particle beam of the dose.
US09837244B2
A sample holding device for studying light-driven reactions and a sample analysis method using the same are disclosed. The sample holding device comprises a main body, a supporting structure and a light source assembly. The main body has a channel which has a first end and a second end opposite to the first end, and a focusing lens which is located on the second end. The supporting structure is located on one end of the main body for sample supporting. The light source assembly is detachably disposed on the other end opposite to the end which is disposed with the supporting structure. The light source assembly emits a light beam into the first end of the channel. The light beam then irradiates the sample which locates on the supporting structure after passing through the focusing lens.
US09837237B2
Embodiments related to the use and production of porous carbon materials in ion emitters and other applications are described.
US09837228B2
An illuminated keyboard with an optical switch is provided. The illuminated keyboard includes a circuit board and plural keys. The circuit board includes plural light-emitting elements. Each light-emitting element is aligned with the corresponding key. The key includes a keycap, a housing, a triggering post, a light guide element and a light guide frame. The keycap is located over the housing. The triggering post, the light guide element and the light guide frame are disposed within the housing. Moreover, the light guide frame is arranged around the triggering post. After a light beam emitted by the light-emitting element is introduced into the housing, the light beam is guided to the light guide frame by the light guide element, and the light beam is scattered to a region around the triggering post and outputted from the keycap.
US09837218B2
A composite electronic component includes: a tantalum capacitor, a multilayer ceramic capacitor, a sealing part, an anode lead frame, and a cathode lead frame, wherein the anode lead frame includes a step portion that does not contact a first external electrode of the multilayer ceramic capacitor, and the cathode lead frame includes a step portion that does not contact a second external electrode of the multilayer ceramic capacitor.
US09837209B2
Some novel features pertain to a capacitor structure that includes a first conductive layer, a second conductive layer and a non-conductive layer. The first conductive layer has a first overlapping portion and a second overlapping portion. The second conductive layer has a third overlapping portion, a fourth overlapping portion, and a non-overlapping portion. The third overlapping portion overlaps with the first overlapping portion of the first conductive layer. The fourth overlapping portion overlaps with the second overlapping portion of the first conductive layer. The non-overlapping portion is free of any overlap (e.g., vertical overlap) with the first conductive layer. The non-conductive layer separates the first and second conductive layers. The non-conductive layer electrically insulates the third overlapping portion and the fourth overlapping portion from the first conductive layer.
US09837207B2
A method for producing a NdFeB system sintered magnet. The method includes: a hydrogen pulverization process, in which coarse powder of a NdFeB system alloy is prepared by coarsely pulverizing a lump of NdFeB system alloy by making this lump occlude hydrogen; a fine pulverization process, in which fine powder is prepared by performing fine pulverization for further pulverizing the coarse powder; a filling process, in which the fine powder is put into a filling container; an orienting process, in which the fine powder in the filling container is oriented; and a sintering process, in which the fine powder after the orienting process is sintered as held in the filling container. The processes from hydrogen pulverization through orienting are performed with neither dehydrogenation heating nor evacuation each for desorbing hydrogen occluded in the hydrogen pulverization process. The processes from hydrogen pulverization through sintering are performed in an oxygen-free atmosphere.
US09837200B2
A micromagnetic device includes a first insulating layer formed above a substrate, a first seed layer formed above the first insulating layer, a first conductive winding layer selectively formed above the first seed layer, and a second insulating layer formed above the first conductive winding layer. The micromagnetic device also includes a first magnetic core layer formed above the second insulating layer, a third insulating layer formed above the first magnetic core layer, and a second magnetic core layer formed above the third insulating layer. The micromagnetic device still further includes a fourth insulating layer formed above the second magnetic core layer, a second seed layer formed above the fourth insulating layer, and a second conductive winding layer formed above the second seed layer and in vias to the first conductive winding layer. The first and second conductive winding layers form a winding for the micromagnetic device.
US09837196B2
A pendulum-type electromagnetic actuator is provided. The actuator includes a curved stationary member comprising a stationary core and a winding wound about the stationary core. A first moving member includes a first moving core and a first plurality of permanent magnets attached to the first moving core, the first moving member is curved and positioned on a first side of the stationary member. A second moving member includes a second moving core and a second plurality of permanent magnets attached to the second moving core, the second moving member is curved and position on a second side of the stationary member, the second side opposite the first side. The actuator further includes a pivot and a pivot connector connecting at least one of the first moving member and the second moving member to the pivot such that the curved moving member rotates about the pivot.
US09837193B2
This sintered R-T-B based rare-earth magnet includes: R2Fe14B type compound crystal grains, including a light rare-earth element RL (which includes at least one of Nd and Pr) as a major rare-earth element R, as main phases; and a heavy rare-earth element RH (which includes at least one of Dy and Tb). Before its surface region is removed, the sintered R-T-B based rare-earth magnet has no layer including the rare-earth element R at a high concentration in that surface region. The sintered R-T-B based rare-earth magnet has a portion in which coercivity decreases gradually from its surface region toward its core portion. The difference in the amount of TRE between a portion of the sintered R-T-B based rare-earth magnet that reaches a depth of 500 μm as measured from its surface region toward its core portion and the core portion of the sintered R-T-B based rare-earth magnet is 0.1 through 1.0.
US09837191B2
Embodiments are directed to a method for manufacturing a product comprising: establishing, by a computing device comprising a processor, at least one parameter of a particular instance of a component to be used in the product, adapting, by the computing device, a baseline model of the component based on the at least one parameter to accommodate use of the particular instance of the component, growing a structure based on the adapted model to accommodate the particular instance of the component using an additive manufacturing technique, coupling the structure to the particular instance of the component, growing an electrical harness by using additive printing to establish an electrical cable, and assembling the product by coupling the electrical harness to the particular instance of the component.
US09837185B2
An assembly includes: a foundation structure; first and second cables having a flattened profile; and a mounting member engaging the first and second cables such that the first and second cables are arranged in stacked relationship and are mounted to the foundation structure.
US09837182B2
The present invention is directed to methods of transferring urea from an aqueous solution comprising urea to a MXene composition, the method comprising contacting the aqueous solution comprising urea with the MXene composition for a time sufficient to form an intercalated MXene composition comprising urea.
US09837180B2
Disclosed are a carbon nanomaterial pellet and a method for preparing same. More particularly, it relates to a carbon nanomaterial pellet having a specific size and a high apparent density prepared by a simple process using only a rotary tablet press without mixing a carbon nanomaterial powder with a solvent or an additive, which is capable of solving the powder dust problem occurring when preparing a polymer composite from a carbon nanomaterial in the form of powder, thus improving physical properties and remarkably reducing cost of packaging and transportation, and a method for preparing the carbon nanomaterial pellet from a carbon nanomaterial powder.
US09837179B2
An electrically conductive thin film including: a material including a compound represented by Chemical Formula 1 and having a layered crystal structure, MemAa Chemical Formula 1 wherein Me is Al, Ga, In, Si, Ge, Sn, A is S, Se, Te, or a combination thereof, and m and a each are independently a number selected so that the compound of Chemical Formula 1 is neutral; and a dopant disposed in the compound of Chemical Formula 1, wherein the dopant is a metal dopant that is different from Me and has an oxidation state which is greater than an oxidation state of Me, a non-metal dopant having a greater number of valence electrons than a number of valence electrons of A in Chemical Formula 1, or a combination thereof, and wherein the compound of Chemical Formula 1 includes a chemical bond which includes a valence electron of an s orbital of Me.
US09837174B2
A nuclear-fuel pin including a linear element made of a metal nuclear-fuel material consisting of uranium and/or plutonium, and cladding including Fe and Cr or an alloy including at least both of said elements, comprises a main shell provided around the linear nuclear-fuel element, said shell including threads or fibers made of SiC. A method for producing a nuclear-fuel pin is also provided.
US09837171B2
A built-in self-test circuit includes a command storage unit that stores commands inputted from an external device, an input/output control unit that controls the command storage unit to sequentially store the commands and sequentially output stored commands as internal commands in a test operation, and a command decoder unit that decodes the internal commands outputted from the command storage unit and outputs a test command.
US09837165B2
A data storage device includes a semiconductor structure including a first conductive-type region having a first-type conductivity, a second conductive-type region spaced apart from the first conductive-type region and having a second-type conductivity opposite to the first-type conductivity, and a semiconductor region between the first conductive-type region and the second conductive-type region and including a neighboring portion adjacent to the second conductive-type region; a mode select transistor including a gate electrode aligned with the neighboring portion and an insulation layer between the gate electrode and the neighboring portion; a plurality of memory cell transistors including a plurality of control gate electrodes aligned with the semiconductor region, and a data storage layer interposed between the plurality of control gate electrodes and the semiconductor region; a first wire electrically connected to the first conductive-type region; and a second wire including an ambipolar contact having a first contact between the second wire and the second conductive-type region, and a second contact between the second wire and the neighboring portion.
US09837164B2
A method is for operating a nonvolatile memory device, the nonvolatile memory device including at least one string connected to a bit line, the at least one string including a plurality of memory cells connected in series, each of the plurality of memory cells being connected to a respective word line among a plurality of word lines and stacked in a direction perpendicular to a substrate. The method includes applying a word line voltage needed for an operation to a first word line among the word lines, applying a recovery voltage higher than a ground voltage to the first word line after the operation, and then floating the first word line.
US09837162B2
A semiconductor device that can rapidly stabilize a control voltage for controlling an electric current source is provided.A semiconductor device includes a filter circuit that is provided between a control voltage generation circuit and an electric current source and removes noise of the control voltage. The filter circuit includes a first resistive element that is provided between the control voltage generation circuit and an output node that outputs the control voltage, a first capacitive element that is provided between the output node and a first voltage, a second capacitive element that is coupled between the output node and the first voltage via a first switch element. The second capacitive element is coupled between the first voltage and a second voltage when the first switch element is non-conductive. The second capacitive element is coupled with the first capacitive element through the output node when the first switch element is conductive.
US09837157B2
Provided is a semiconductor device capable of reducing its area, operating at a high speed, or reducing its power consumption. A circuit 50 is used as a memory circuit with a function of performing an arithmetic operation. One of a circuit 80 and a circuit 90 has a region overlapping with at least part of the other of the circuit 80 and the circuit 90. Accordingly, the circuit 50 can perform the arithmetic operation that is essentially performed in the circuit 60; thus, a burden of the arithmetic operation on the circuit 60 can be reduced. Moreover, the number of times of data transmission and reception between the circuits 50 and 60 can be reduced. Furthermore, the circuit 50 functioning as a memory circuit can have a function of performing an arithmetic operation while the increase in the area of the circuit 50 is suppressed.
US09837152B2
Independent sense amplifier addressing provides separate column addresses to individual sense amplifier groups within a single bay during one column address cycle. A memory system determines whether the individual memory cells or bits of a column at a bay can be skipped. For each sense amplifier group having at least one memory cell (or bit) that needs to be programmed, the system determines for the first column address whether the memory cell can be skipped. If a bit or memory cell having a first column address from the sense amplifier group can be skipped, the system determines a next bit having a column address from the group that needs to be programmed. The system groups the next column address for programming during the first column address cycle. The system can program a different column address for different sense amplifier groups within the bay during a single column address cycle.
US09837141B2
A memory device is provided which comprises an array of bitcells and a plurality of wordlines. Each bitcell of the array of bitcells is selectively coupled to a wordline of the plurality of wordlines and access to a selected bitcell of the array of bitcells requires an asserted voltage on a selected wordline with which the selected bitcell is associated. Read assist circuitry is provided, which is configured, when read access to the selected bitcell is carried out, to implement a reduction in the asserted voltage on the selected wordline, and wherein the read assist circuitry is configured to implement the reduction in the asserted voltage by selective connection of the selected wordline to a further wordline of the plurality of wordlines.
US09837122B2
Techniques described herein automatically identify, in a multimedia content, an advertiser from which an advertisement in the multimedia content originates and/or a brand to which the advertisement pertains. The system determines whether the identified advertiser and/or identified brand is specified in a not to be displayed list and if so, performs at least one of: presents alternative content during the time interval that the advertisement occupies in the multimedia content or skips over the advertisement in the multimedia content.
US09837118B1
Data is written to a magnetic recording medium of a drive using a read/write head. The read/write head has an energy source that applies a hotspot to the magnetic recording medium while recording. During the writing, a steady-state current applied to the energy source is changed by a step value. A timing error induced by the change in the steady-state current is measured based on reading back the data. A thermal gradient of the hotspot is determined based on the step value and the timing error.
US09837117B2
In one embodiment, a method includes reading, using a plurality of read sensors of a magnetic head in a read channel of a tape drive, encoded data from a plurality of tracks of a magnetic tape medium simultaneously. Also, the method includes monitoring statistics for the read channel, the statistics monitored for the read channel including exponentially averaged mean squared error (MSE) or signal-to-noise ratio (SNR) for each simultaneously read track. Moreover, the method includes performing track-dependent erasure decoding on the encoded data based on detection of one or more time-varying signal quality issues associated with at least one of the plurality of tracks read simultaneously from the magnetic tape medium. The one or more time-varying signal quality issues are determined based on side information about reliability of detected bytes within C1 codewords of each simultaneously-read track.
US09837114B1
A method for manufacturing a disk device includes the steps of measuring a first gain of a control signal of a fine motion actuator while positioning a head to a first radial position of a disk medium using a coarse motion actuator but not the fine motion actuator, based on an auxiliary servo pattern recorded on the disk medium, measuring a second gain of a control signal of the fine motion actuator while positioning the head to a second radial position of the disk medium using the coarse motion actuator but not the fine motion actuator, based on the auxiliary servo pattern recorded on the disk medium, and determining gain correction values which are to be applied to a control signal for the fine motion actuator while performing servo pattern writing on the disk medium, based on the first and second gains.
US09837112B2
An apparatus is includes a near field transducer positioned adjacent a media-facing surface and at the end of a waveguide having at least one core layer and a cladding layer. The apparatus also includes at least one optical reflector positioned adjacent opposing cross-track edges of the near field transducer and/or adjacent a down-track side of the near-field transducer.
US09837111B1
Systems and methods for compensating for magnetoresistive (MR) jog offset direct current (DC) drift in a disc drive are described. In one embodiment, a method may include determining an occurrence of NOS, for example, by monitoring disc slip, to determine when the method should proceed. An MR jog offset DC drift amount is determined for each head of the disc drive. One of several approaches may be employed for determining the MR jog offset DC drift amount. By determining an MR jog offset DC drift amount for each head, a compensation profile is determined for the drive. The determined compensation profile may then be used during operation of the disc drive to compensate for the DC drift. One of several approaches may be employed for compensating based on the compensation profile.
US09837107B2
A tape head including a body exhibiting a tape-bearing area is provided. The body comprises at least one transducer that is a read element or a write element, configured in the tape head so as for the tape head to read from or write to a magnetic tape, in operation. The tape-bearing area is essentially covered by an electrically conducting layer of material. This way, the exposed surface of the electrically conducting layer essentially forms the tape-bearing surface of the tape head, which surface contacts the magnetic tape, in operation. A tape head apparatus for recording or reproducing multi-track tapes including the tape head is also provided.
US09837104B1
An apparatus according to one embodiment includes a module having a tape bearing surface, a first edge, and a second edge. A sensor is located in a thin film region of the module. The sensor has a free layer. A distance from the first edge to the free layer is less than a distance from the second edge to the free layer. A method according to another embodiment includes detecting a distance between a free layer of a sensor and an edge closest thereto. The free layer is positioned between an upper shield and the edge. A wrap angle is selected based on the detected distance for inducing tenting of a magnetic recording tape in a region above the free layer when the magnetic recording tape moves over the module.
US09837103B1
In one general embodiment, an apparatus includes a magnetic transducer having a CoFe layer and an at least partially polycrystalline alumina-containing coating on a media facing side of the CoFe layer. A graded layer comprising Co, Fe, Al and oxygen is positioned between the alumina-containing coating and the CoFe layer, wherein a ratio of Co to Al in the graded layer decreases from the CoFe layer toward the alumina-containing coating. In another general embodiment, an apparatus includes a magnetic transducer having a CoFe layer and an at least partially polycrystalline alumina-containing coating on a media facing side of the CoFe layer. CoFe-oxide crystallites are present at an interface region of the CoFe layer and the alumina-containing coating and the CoFe layer. Fabrication methods are also presented.
US09837094B2
A method includes determining an error condition during a bandwidth transition period of an encoded audio signal. The error condition corresponds to a second frame of the encoded audio signal, where the second frame sequentially follows a first frame in the encoded audio signal. The method also includes generating audio data corresponding to a first frequency band of the second frame based on audio data corresponding to the first frequency band of the first frame. The method further includes re-using a signal corresponding to a second frequency band of the first frame to synthesize audio data corresponding to the second frequency band of the second frame.
US09837081B2
Techniques are described for discovering capabilities of voice-enabled resources. A voice-controlled digital personal assistant can respond to user requests to list available voice-enabled resources that are capable of performing a specific task using voice input. The voice-controlled digital personal assistant can also respond to user requests to list the tasks that a particular voice-enabled resource can perform using voice input. The voice-controlled digital personal assistant can also support a practice mode in which users practice voice commands for performing tasks supported by voice-enabled resources.
US09837063B1
Coils for receiving or transmitting electromagnetic signals comprising a plurality of concurrently wound and fully or partially interpenetrating windings for which the resonance frequency can be varied over a broad range. The presently described embodiments provide for electromagnetic pickups for stringed musical instruments; however, it is appreciated that other embodiments providing for a wide variety of devices comprising pickup coil sensors are apparent. It is also apparent that a wide variety of devices are possible in which coils with concurrently wound and interpenetrating windings will serve as transmitting coils.
US09837058B2
A percussion instrument configured as a shaker that is struck or shaken to produce a rattle or shaking sound. The shaker is a flexible, multi-chambered idiophone that can be struck or shaken at any angle or shaped into any number of configurations in order to generate a wide variety of sound characteristics. Furthermore, the flexibility of the shaker enables the instrument to be secured to a multi-purpose mounting bracket, which can then be attached to commonly available stands and arms that are used to support and arrange drums and cymbals.
US09837047B2
A flat panel display includes a four-color conversion unit, a backlight control unit, a backlight module, and a pixel array. The four-color conversion unit provides a first set of four color image signals corresponding to three color image input signals based on a preliminary conversion lookup table and provides corresponding conversion scaling factors. The backlight control unit generates a backlight adjusting factor based on the conversion scaling factors. The backlight module provides a backlight output having an intensity adjusted according to the backlight adjusting factor. The four-color conversion unit further provides a second set of four color image signals corresponding to the three color image input signals based on the backlight adjusting factor. The pixel array displays an image according to the second set of four color image signals and the backlight output.
US09837034B2
A display device may include the following elements: a plurality of gate lines extending in a first direction; a plurality of data lines extending in a second direction; a gate driver configured for applying gate signals to the gate lines; a data driver configured for applying data voltages to the data lines; a plurality of pixels electrically connected to the plurality of gate lines and the plurality of data lines; and a control wire set that traverses overlaps an area of a first pixel of the plurality of pixels, electrically interconnects the gate driver and the data driver, and is configured to transmit a control signal from the data driver to the gate driver.
US09837032B2
A method of driving a display panel includes outputting a gate signal to a gate line of the display panel in response to a first control signal and outputting a data voltage to a data line of the display panel in response to a second control signal using a plurality of data output blocks having driving timings different from one another. A single driving chip includes the plurality of data output blocks.
US09837018B2
A display panel includes input power supply line coupled to a power supply at one or more edge portions of the display panel, and an output power supply line coupled to the input power supply line at a predetermined portion of the display panel. The input power supply line receives the power supply voltage, and the output power supply line receives the power supply voltage from the input power supply line. The power supply is coupled to the output power supply line at the one or more edge portions of the display panel, and receives the power supply voltage from the output power supply line to adjust a voltage level of the power supply voltage based on the power supply voltage from the output power supply line. The predetermined portion is at a location different from an edge of the display panel.
US09837002B2
A display apparatus is provided that has multiple contiguously arranged adjustable mounting brackets that each has a proximal base portion and a distal attachment portion. There are a corresponding number of contiguously arranged display frames that are attached to the distal attachment portions of the adjustable mounting brackets. The display frames are designed to accommodate removable displays. The adjustable mounting brackets can be extended and retracted so that the display apparatus can attach to different sized mounting areas.
US09837001B2
A signage overlay article includes a polymeric substrate having a thickness in a range from 75 to 1000 micrometers, an optically active sign sheeting fixed to the polymeric substrate, and a pressure sensitive adhesive layer adhered to the polymeric substrate. The pressure sensitive adhesive layer has a thickness in a range from 350 to 3000 micrometers.
US09836996B2
Techniques and systems are provided for assisting a user through a guidance mode activity. Such a user may be visually or otherwise impaired, or a user requiring help for other reasons. In some embodiments, a client device, held or worn by the user, may comprise a video capture device and several sensors, and may send video data and sensor data to a server. The server may comprise a processor and artificial intelligence. The server may send the video data and sensor data to an agent device. The agent device may provide content for display on an agent interface. An agent may view the agent interface, and assist the user in real time through audio instructions or other feedback.
US09836991B2
A method is present for presenting a flight deck. A model of the flight deck is identified having a number of locations for a number of displays. Aircraft data is obtained. A number of panels is generated from the aircraft data. A display of the flight deck is generated containing the number of panels in the number of locations to form a presentation of the flight deck.
US09836982B1
A system, computer implemented method, and program product comprising presenting a user with training about business processes via an interactive environment, having the user perform the training by interacting with the interactive environment, providing the user with a sales lead, having the user try to sell a product to the customer, integrating the result of the sale into the interactive environment; and revising the interactive environment based on the success or failure of the sale.
US09836972B2
A method for assisting with the positioning of a motor vehicle for inductive charging of a battery of the motor vehicle comprises reading a number plate associated with the motor vehicle using the number plate information to produce a location on the vehicle of a vehicle inductive coupling point (VICP) with reference to at least one reference point on the motor vehicle, comparing a predicted current position of the VICP to a fixed inductive coupling point (ICP) located in or on a road surface upon which the motor vehicle is to be positioned, and providing feedback to one of the driver and the motor vehicle indicative of the required action required to produce alignment of the VICP with the ICP. The method may further comprise energizing the ICP to charge the battery of the motor vehicle when the VICP is predicted to be aligned with the ICP.
US09836969B2
A system and method are provided for connecting intersections, to enable two-way wireless communication between a cloud-based traffic operations service and new and existing traffic cabinet hardware using “connected intersection” technology. By providing hardware in existing (or new) traffic control cabinets that can communicate wirelessly with a cloud-based traffic operations system, customers can enhance and upgrade legacy traffic networks using existing IT infrastructure (i.e. servers, hard drives, etc.) or existing communication networks. The connected intersection technology further provides software functionalities including real-time alerts, connectivity between existing cabinets and central systems, and signal timing-plan management for customers that lack an existing central system.
US09836968B2
A method to warn of a vehicle moving in the wrong direction of travel, wherein in a provision step, a third-party warning message is provided for other road users when at least one wrong-way-driver signal signals wrong-way travel of the wrongly moving vehicle sensed using a wrong-way-driver sensing method, and in an output step, a self-warning message is output for a driver of the vehicle moving in the wrong direction of travel when the wrong-way-driver signal signals the sensed wrong-way travel and at least one further wrong-way-driver signal signals the wrong-way travel of the wrongly moving vehicle sensed using a further wrong-way-driver sensing method, the further wrong-way-driver sensing method differing from the wrong-way-driver sensing method.
US09836967B2
A method is described for detecting a wrong-way driving incident of a motor vehicle on a unidirectional roadway, using a traffic monitoring device. A motor vehicle is recognized by the traffic monitoring device, a moving direction of the motor vehicle is determined based on data of the traffic monitoring device, and a wrong-way driving incident is detected when a moving direction is against a direction of traffic of the unidirectional roadway. A traffic monitoring device for detecting a wrong-way driving incident of a motor vehicle on a unidirectional roadway is provided, which includes a recognizing arrangement to recognize a motor vehicle, a determining arrangement to determine a moving direction of the motor vehicle based on data of the traffic monitoring device, and a detecting arrangement to detect a wrong-way driving incident when a moving direction is against a direction of traffic of the unidirectional roadway.
US09836966B2
A driver assist system incorporated in a display device is disclosed. The system comprises an accelerometer and a controller in communication with the accelerometer. The controller is configured to receive at least one acceleration signal from the accelerometer and calculate a direction of rotation of the display device. The direction of rotation is utilized by the controller to calculate a drive side of the vehicle.
US09836964B2
A vehicle identification system includes a communication device receiving other vehicle information related to other vehicle around a host vehicle, a detection device detecting other vehicle around the host vehicle, and a vehicle identification device identifying a vehicle transmitting the other vehicle information on the basis of the other vehicle information received by the communication device and the detection device, wherein the vehicle identification device is switching between a capturing mode capturing the transmitting vehicle on the basis of the other vehicle information received by the communication device and the detection device, and a tracking mode identifying the transmitting vehicle on the basis of a positional relation between the host vehicle and the transmitting vehicle at the time of the capturing mode, and motion information related to the transmitting vehicle based on the other vehicle information received by the communication device, after the capturing mode.
US09836955B2
A trainable transceiver for controlling a device includes an antenna array, at least one location sensor or connection to a location sensor, and a control circuit. The antenna array includes at least two antennas and is configured to direct a transmission. The control circuit is coupled to the antenna array and the at least one location sensor. The control circuit is configured to control the antenna array to direct the transmission along an antenna heading corresponding to a communication path between the trainable transceiver and the device, and wherein the control circuit is configured to determine the communication path based on (A) a location of the trainable transceiver determined by the control circuit based on information from the at least one location sensor and (B) a location of the device determined by the control circuit.
US09836949B2
A Worker Machine Interaction Intelligence System (WMIIS) can receive performance data describing performance of a first industrial machine, determine, based on the performance data, that at least a first alert condition for the first industrial machine has been triggered, and identify a first designated user to notify about the first alert condition having been triggered by the first industrial machine. The WMIIS can identify a set of recommended maintenance steps to be performed by the first designated user in response to the first alert condition being triggered and transmit, to a client device of the first designated user: an alert message notifying the first designated user that the first alert condition has been triggered by the first industrial machine, and the first set of recommended maintenance steps.
US09836948B2
In some embodiments, a method includes establishing a communications link between a computing device and an adapter. The adapter is configured to receive at least a portion of a medicament delivery device. A wireless signal is received to maintain the communications link. A relative position between the computing device and the adapter is determined. An alarm is produced when the wireless signal is not received within a time period. The alarm is based on the relative position between the computing device and the adapter.
US09836934B2
The disclosed technology relates to a security tag. The security tag can include a tamper assembly having a clutch assembly capable of affixing the security tag to a merchandise item and a locking device for inserting into the clutch mechanism. An insertion of the locking device into the clutch mechanism causes a transmission of a closed signal indicating a closed status for the security tag, and a displacement of the locking device causes a transmission of an open signal indicating an open status for the security tag.
US09836929B2
A variety of haptic improvements useful in mobile devices are detailed. In one, a smartphone captures image data from a physical object, and discerns an object identifier from the imagery (e.g., using watermark, barcode, or fingerprint techniques). This identifier is sent to a remote data structure, which returns data defining a distinct haptic signature associated with that object. This smartphone then renders this haptic signal to the user. (Related embodiments identify the object using other means, such as location, or NFC chip.) In another arrangement, haptic feedback signals social network information about a product or place (e.g., the user's social network friends “Like” a particular brand of beverage). In yet another arrangement, the experience of watching a movie on a television screen is augmented by tactile effects issued by a tablet computer on the viewer's lap. In still another arrangement, commercial vendors bid for rights to employ different ones of a library of haptic signals on one or more users' smartphones, e.g., to alert such user(s) to their products/services. A great variety of other features and arrangements are also detailed.
US09836926B1
A controller doorbell circuit includes a first terminal of a button wired to a first terminal of a transformer, a second terminal of the transformer wired to an input transformer terminal of a controller wired to a battery power source and coupled in signal communication to a mobile device, a transformer terminal of a signaling device wired to an output transformer terminal of the controller, and a second terminal of the button and an alarm terminal of the signaling device wired to an alarm terminal of the controller. The controller opens disabling the controller doorbell circuit disabling the signaling device from sounding an alarm when the button is pressed, in response to a first signal from the mobile device. The controller closes enabling the controller doorbell circuit enabling the signaling device to sound the alarm when the button is pressed, in response to a second signal from the mobile device.
US09836913B2
Gaming machines and games are configured with one or more wheel events or features. The wheel events or features may comprise main games or bonus games, or may comprise entertaining representations of outcomes of other games or events. The wheel events comprise the selection of one or more segments of a wheel having associated awards. Wheel events may have various entertaining configurations, including use of multiple wheels, concentric wheels and the like.
US09836905B2
A system and a method for causing a garage door to open using a garage door opener having a wireless receiver is provided. The system comprises an interface coupled to an environment sensor and configured to receive data from the environment sensor. The system can include processing electronics coupled to the interface and configured to receive the data from the interface and to use the received data to determine whether an environmental condition exists. The processing electronics provide a command to cause the garage door opener to open the garage door based on the determination of whether the environmental condition exists.
US09836887B2
Aspects of the present invention include an apparatus comprising a recognition unit configured to recognize real object in an image. The apparatus may further comprise a determining unit configured to determine a stability indicator indicating a stability of the recognition, and a display control unit configured to modify a display of a virtual object according to the stability indicator.
US09836881B2
A geospatially accurate 3D model of a building or collection of buildings is used to communicate any type of geo-specific information by way of uniquely recognizable visual or non-visual highlighting such as color or texture coded building visualizations on rooftops or other objects within the 3D model.
US09836880B2
The present invention relates to the technical field of image processing, and in particular, to a patch net model for image representation and a construction method of the patch net model. The patch net model for image representation is of a forest-shaped structure consisting of a plurality of composite nodes and basic nodes, each composite node is a non-leaf node, and each basic node is a leaf node; the basic node includes a certain patch region of an image and a representative patch representing an apparent feature of the patch region; the composite node includes a certain patch region of the image and can be further decomposed into basic nodes and/or composite nodes; an edge exists between two nodes, which are located on the same layer of the forest-shaped structure and are spatially connected, and a relation matrix used for expressing the spatial relative position of the two nodes is arranged on the edge.
US09836879B2
A computer-implemented method for computing skinning weights. The method includes traversing one or more paths from a first voxel included in a voxelization associated with a three-dimensional model to a second voxel included in the voxelization. The first voxel intersects a first influence included in the three-dimensional model. The second voxel intersects a target vertex associated with the three-dimensional model. The voxelization includes a set of interior voxels. The first voxel and the second voxel are included in the set of interior voxels. The method also includes identifying a first path included in the one or more paths that is associated with a first distance value related to the second voxel that indicates that the first path represents the shortest distance between the first voxel and the second voxel. The method further includes assigning a skinning weight to the target vertex based on the first distance value.
US09836876B1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for rendering an image of a scene affected by multiple light sources. In one aspect, a method includes subdividing the scene into cells; sampling light source—point pairs; for each pair, determining a contribution value of the light source to the point; for each cell and each light source: determining a maximum contribution value of the contribution values for the light source to the color of the points that are in the cell, and determining, based on the maximum contribution value, a significance value that is a measure of an estimated importance of the light source in rendering a portion of the image corresponding to the cell; and rendering the image of the scene by sampling light sources having a higher significance value more often than light sources having a lower significance value.
US09836869B2
A graphics-processing method and a graphics-processing apparatus are provided. The graphics-processing method includes the steps of computing a vertex position of a vertex in a binning phase to obtain a first position data; generating a first signal according to a first condition, wherein when the first signal corresponds to a first value, the first position data is stored into a memory unit, and when the first signal corresponds to a second value, the vertex position of the vertex in a rendering phase is computed to obtain a second position data; computing a vertex varying of the vertex in the binning phase or the rendering phase; and rendering in the rendering phase according to either the first position data or the second position data.
US09836855B2
A technique determines a depth measurement associated with a scene captured by an image capture device. The technique receives at least first and second images of the scene, in which the first image is captured using at least one different camera parameter than that of the second image. At least first and second image patches are selected from the first and second images, respectively, the selected patches corresponding to a common part of the scene. The selected image patches are used to determine which of the selected image patches provides a more focused representation of the common part. At least one value is calculated based on a combination of data in the first and second image patches, the combination being dependent on the more focused image patch. The depth measurement of the common part of the scene is determined from the at least one calculated value.
US09836842B2
An image processing apparatus includes: a base period extracting unit extracting a first target region period based on a first periodic change being a periodic change of a target region in a base moving image acquired by a base moving image acquiring unit; a reference period extracting unit extracting a second target region period based on a second periodic change being a periodic change of the target region in a reference moving image acquired by a reference moving image acquiring unit; a period adjusting unit performing period adjusting processing of synchronizing, for the first target region period or the second target region period, the first periodic change and the second periodic change with each other at a particular phase; and a display image generating unit generating a display image allowing for comparison between the base moving image and the reference moving image after the period adjusting processing is performed.
US09836823B2
A method and a device for enhancing an edge of an image are provided. The method includes: obtaining a first gradient value of a pixel; determining whether the pixel is at a rough edge according to the first gradient value; if yes, obtaining a first edge enhancement value of the pixel and obtaining a first edge enhancement result of the pixel according to the first edge enhancement value; if no, obtaining a second gradient value of the pixel; determining whether the pixel is at a tiny edge according to the second gradient value; if yes, obtaining a second edge enhancement value of the pixel and obtaining a second edge enhancement result of the pixel according to the second edge enhancement value; if no, obtaining the pixel value of the pixel as the edge enhancement result of the pixel; and repeating above steps until each pixel of the image is processed.
US09836818B2
A device and a method for processing image information from an image sensor by means of a mosaic filter having a two-dimensionally periodically repeating two-dimensional filter basis consisting of a plurality of different color components. A two-dimensional local environment having a predetermined number of pixels is constructed from temporarily stored color image data filtered by the mosaic filter, and a low-pass filtering (FC) occurs, wherein a separate low-pass filter mask depending on the current phase position of the local environment with respect to the periodic filter basis is applied to the local environment for each of the color components. Furthermore, all color image data of the local environment are filtered by means of a high-pass filter (FH) having a predetermined filter mask, and the obtained high-pass-filtered color image data are added to corresponding low-pass-filtered color image data.
US09836809B2
An apparatus and method for adaptive pixel hashing. For example, one embodiment of a method comprises: determining X and Y coordinates for a pixel block to be processed; performing a first lookup in a first data structure to identify a second data structure; performing a second lookup in the second data structure using the X and Y coordinates for the pixel block to identify a third data structure; performing a third lookup in a third data structure indexed based on the X and Y coordinates of the pixel block, the third lookup identifying an entry in the third data structure corresponding to the X and Y coordinates of the pixel block; reading information from the entry identifying an execution cluster to process the pixel block; and processing the pixel block by the execution cluster.
US09836808B2
The present application relates to an apparatus for verifying the integrity of image data comprising mapped texture data is provided and a method of operating thereof. A fragment shader unit is coupled to first and second frame buffers and at least one texture buffer. A first texture sampler unit is configured to output texture mapped fragments to the first frame buffer. A second texture sampler unit is configured to output texture mapped fragments to the second frame buffer. A comparator unit is further configured to compare the image data stored in the first frame buffer and in the second frame buffer. A fault indication signal is issued in case the image data of the first and the second frame buffers mismatch.
US09836799B2
A non-transitory recording medium storing a program that causes a computer to execute a process, the process including: generating a modified image by executing modification processing on an image of a mark affixed to a product; and providing the generated modified image as a determination-use image employable in determination as to whether or not the product affixed with the mark is included in a captured image.
US09836796B2
Example systems and methods provide comprehensive sales and service data processing and reporting. Sales and service events that take place at a front end branch of an enterprise may be input into a front end system and transmitted to a backend system where various modules then use the front end system data to generate various data and reports to determine sales incentive metrics and key performance indicators.
US09836792B2
The system and method of the present invention removes barriers that undermine efficient risk-management. The invention prioritizes consumers by predicting their unmet demand for risk protection. Once deemed eligible, consumers are enrolled and funds are allocated to the payment of a premium for income insurance, contribution to a financial vehicle such as a savings or investment product, and payment of a premium for savings loss insurance. Active participants are eligible for income protection in case of job loss, systematic savings and ownership of public equities, principal protection and incentives based on utilization. The system and method of the present invention is calibrated on an ongoing basis to the behaviors of target consumers.
US09836790B2
A system comprises a memory operable to store a customer account, a first float account, and a second float account. The system further comprises a processor communicatively coupled to the memory. The processor may receive an electronic request for a currency exchange and determine exchange rates for exchanging a first currency for a second currency. The processor may also determine an optimal exchange rate. In response to determining the optimal exchange rate, the processor may determine a first amount of the first currency and associate the first amount with the customer account. The processor may also transfer the first amount of the first currency into the first float account and determine a second amount of the second currency. The processor is further able to associate the second amount with the second float account and transfer the second amount of the second currency to the customer.
US09836783B2
Aspects of a method and system for content selection, delivery and payment may comprise a management entity that coordinates operation of one or more endpoint devices. The one or more endpoint devices may be operable to select one or more parameters associated with a particular content type from the management entity. The particular content type may specify a type of media content that is handled by the one or more endpoint devices. The one or more endpoint devices may be operable to receive configuration information from the management entity based on the selected one or more parameters associated with the particular content type. The one or more endpoint devices may be configured utilizing the received configuration information. The one or more endpoint devices may be operable to pay for the received configuration information.
US09836780B2
A method of initiating a consumer transaction using a human interaction device to read voice or human based gesture actions is disclosed. Video data is transmitted from a processing device to a display device. The video is monitoring for event data corresponding to a plurality of consumer products or services, and monitored event data is received in the processing device. A consumer is notified on the display device of an eligible consumer transaction. Voice or human based gesture actions are read with a human interaction device and are analyzed. If the voice or human based gesture actions conform to a predetermined set of requirements, then a consumer transaction for the plurality of consumer products or services is initiated.
US09836777B1
A web based method and system that allows the users such as buyers and sellers to locate, purchase, and sell goods, items and services through instant notification. A method and system can include the steps of requesting at least one of an unlisted product, unlisted item and unlisted service from the online web based system. Next the online web based system can provide for matching the at least one of the unlisted product, unlisted item and the unlisted service when the at least one of the unlisted product, unlisted item and the unlisted service is listed with the online web based system. Next the method and system can provide for notifying by generating an instant notification from the online web based system to a portable wireless device, when at least one of the unlisted product, the unlisted item and the unlisted service, has been matched with the at least one of the unlisted product, unlisted item and the unlisted service on the online web based system. The user can use a portable wireless device such as a laptop computer, a PDA (personal digital assistant) device, a cell phone, and a pager. The instant notification can be generated to the portable wireless device through at least one of an e-mail, a text message a voice message, an image message and a page.
US09836774B2
The claimed subject matter relates to a computer-implemented architecture that can provide a non-invasive comparative shopping tool, such as a browser plug-in. For example, the plug-in can determine whether a web user is currently visiting a purchase page, thus indicating that the web user is likely to be interested in purchasing items online. Upon making this determination, the plug-in can display a non-invasive listing (that can be quickly and conveniently dismissed) of comparable items at favorable prices (or with favorable features, etc.) that are available for purchase at other web sites. In addition, the plug-in can communicate with a data store, e.g., by way of the web, in order to help make various determination as well as to receive the listing of comparable items.
US09836773B2
Embodiments for methods, systems and apparatuses of a commerce network for completing a commercial transaction are disclosed. One computer-method includes receiving, by one or more commerce network servers, a buyer-initiated demand for fulfillment of the commercial transaction, identifying suppliers to satisfy the buyer-initiated demand based on buyer policies and supplier characteristics, requesting quotes from the identified suppliers, receiving quotes from the identified suppliers, evaluating and selecting, by the one or more commerce network servers, one or more of the received quotes, wherein evaluating and selecting the one or more of the received quote comprises applying evaluating criteria to the received quotes, wherein the evaluation criteria includes applying a weighted combination of a plurality of evaluating factors, and facilitating presentation of the one or more selected quotes to the buyer.
US09836765B2
Example systems and methods for context-aware recommendation generation are described. In one implementation, item models are built using user preference data of multiple users and item information of multiple items. When a recommendation request corresponding to a user is received, the profile of that user is retrieved from the user profile database. Given the profile of the user and the item models, utility scores are then computed for the candidate items. Our system exploits a novel approach to detect any sudden and significant changes in the preference data of the given user. If a change is detected, the utility scores are adapted to prioritize the user's most recent preferences. The computed utility scores are used as the basis for ranking the items. A subset of items with highest scores is then selected as recommendations and is presented to the user.
US09836757B2
A data visualization method and a data visualization device. The data visualization method includes the following steps: capturing a clickstream that includes a plurality of click data; generating a similarity value for each of the plurality of click data by comparing a first sequential segment of each of the plurality of click data with a segment pattern; capturing the click data having the maximum similarity among the plurality of click data and capturing a second sequence segment of each of the click data having the maximum similarity; visualizing the second sequential segments in a 2D space to present the visualized sequence data of each of the second sequence segments, and setting a position of the click data, having the maximum similarity, in the visualized sequence data to be at a datum point in a first dimension of the 2D space.
US09836752B2
A method comprises providing a first set of geographically distributed pods for storing account information on a first set of advertisements associated with web properties associated with a first set of geographically distributed users; enabling the first set of users to update the account information on the first set of pods, each user being associated with at least one advertisement and a particular pod that is not the most distant pod from the user; recognizing that the first set of pods cannot satisfy a user demand threshold; coupling an additional pod for storing additional account information on a second set of advertisements for a second set of users; enabling the second set of users to update the additional account information, the additional pod being not the most distant pod from the second set of users; receiving a content request; and identifying a particular advertisement based on the content request.
US09836748B2
A method or system that receives a product definition that includes a feature family having data defining one or more product features. The product definition including one or more corresponding rules defining one or more relationships between one or more product features. The method or system receiving input selecting one or more feature families of interest. The method or system identifying the one or more rules that provide a relationship connecting the one or more feature families to the selected feature families of interest. The method or system converting the identified rules to one or more positive logic rule groups. The method or system generating one or more global representations of the product definition by interacting the one or more positive logic rule groups to produce a result that defines the relationship between the interacted positive logic rule groups and storing the results that are determined as being valid.
US09836747B2
A shopper-tailored virtual model of a physical storefront where items are located in a configuration specific to customer preferences, and a single virtual model corresponds to a different shopper, with said product arrangement continuously improving with the shopper's history of purchases, is achieved through an intuitive user interface of a mobile computing devise. The user experience is designed to invite shoppers to browse through the storefront planograms with a fast paced passing motion, intuitive picking and throwing of products within the basket, buy full recipes and added search features, it allows for speedy yet large purchases. The system's social capabilities enables shoppers to create, suggest and share recipes with specific ingredients available in the retailer stores, with the added value of having said recipes delivered to the shopper's desired location.
US09836741B2
Systems, apparatus, methods, and computer program products for using quick response (QR) codes for authenticating users to ATMs and other secure machines for cardless transactions are disclosed. Embodiments of the present disclosure read an image displayed on a display of an external device using a mobile device associated with a user authorized to access a secure resource, decode transaction information encoded in the image, transmit the transaction information and an identifier of the mobile device from the mobile device to an authentication system, and grant access to the secure resource if the transaction information and the identifier satisfy an authentication test performed at the authentication system.
US09836737B2
A method for distributing context-based data using an acoustic receiving device and a high frequency analog acoustic signal is disclosed. The acoustic receiving device a high frequency analog acoustic signal. A high frequency analog acoustic signal is of a frequency of at least 21,000 Hz and contains encoded data. The high frequency analog acoustic signal is converted to a digital acoustic signal and then analyzed to obtain the encoded data. The data is decoded to obtain information, and the information is then displayed on the acoustic receiving device.
US09836736B1
A method implemented on an augmented reality (AR) electronic device includes receiving a request to activate a transaction card account on a transaction card. The transaction card account is activated on the transaction card. A virtual representation of account information corresponding to the transaction card account is displayed on the AR electronic device. The exterior of the transaction card is free of account identifying information.
US09836715B2
Methods, systems, apparatuses, and computer program products are provided for arranging for shipping a package without the customer needing to generate or apply a shipping label, or any other information, to the package. In one embodiment, a system may comprise a carrier server and a carrier device. The carrier server may receive and store a smart code and shipping information associated with the package, which it may link together. The carrier device may capture the smart code from the package and send a request, including the smart code, to the carrier server for related shipping information. The carrier server may receive the request from the carrier device, retrieve the shipping information based on the smart code, and send the shipping information to the carrier device. The carrier device may receive the shipping information and generate a shipping label for the package based on the shipping information.
US09836706B2
A system and methods provide for the automatic and computer-assisted generation of vectorized venue maps for event venues, including the outline, location, and label of each section in the venue, each row within each section, and in some cases, each individual seats in each row.
US09836703B2
Techniques for monitoring neurophysiologic indicators of the members of a team while performing one or more collaborative tasks, for analyzing the collected neurophysiologic data and environmental data, for generating feedback, and for generating assessments of the performance of the team based on the collected data are provided. Feedback can be created based on the assessments of the team performance. Assessments of team performance can be performed in real time and feedback can also be provided in real time. In other embodiments, feedback can be provided to team members and/or the team as a whole after training exercise and/or simulation has been completed.
US09836702B2
A method operative at an identity provider enforces a digital rights management (DRM) scheme associated with a piece of content. The identity provider is an entity that participates in a “federation” with one or more other entities including, for example, an service provider (e.g., a content provider), a DRM privileges provider, and a DRM policy provider. In one embodiment, the method begins by having the identity provider obtain and evaluate against a DRM policy a set of DRM privileges associated with the end user requesting access to the piece of content. Based on the evaluation, the identity provider generates a single sign on (SSO) message that includes a reference to the set of DRM privileges. The message is then forward to the service provider entity, which provides the end user a response.
US09836700B2
The subject disclosure is directed towards processing evidence, which may include high-dimensional streaming evidence, into a future belief state. The existing evidence is used to project a belief about a future state. The future belief state may be used to determine whether to wait for additional evidence, or to act now without waiting for additional evidence, e.g., based on a cost of the delay. For example, an autonomous assistant may decide based upon the belief whether to engage a person or not, or to wait for more information before the engagement decision is made.
US09836692B1
Methods, systems, and computer storage media for implementing neural networks in fixed point arithmetic computing systems. In one aspect, a method includes the actions of receiving a request to process a neural network using a processing system that performs neural network computations using fixed point arithmetic; for each node of each layer of the neural network, determining a respective scaling value for the node from the respective set of floating point weight values for the node; and converting each floating point weight value of the node into a corresponding fixed point weight value using the respective scaling value for the node to generate a set of fixed point weight values for the node; and providing the sets of fixed point floating point weight values for the nodes to the processing system for use in processing inputs using the neural network.
US09836689B2
A shield element for mounting on an object, in particular a flat object, such as a chip card. The object has a base body, an RFID or NFC transponder, a transponder chip and a coil-shaped transmission antenna connected to the RFID or NFC transponder chip. The shield element has a carrier made of non-conductive material. The carrier has a closed or closable conducting path which, upon mounting the shield element on the object, shields the object from the electromagnetic fields generated by an external reading device and directed at the transmission antenna of the RFID or NFC transponder chip.
US09836678B2
A quality management system for products including a multiplicity of bar coded quality indicators each operative to provide a machine-readable indication of exceedance of at least one threshold by at least one product quality affecting parameter, a barcode indicator reader operative to read the barcoded quality indicators and to provide output indications, the barcoded quality indicators being readable by the barcode indicator reader at all times after first becoming readable, including times prior to, during and immediately following exceedance of the at least one threshold by the at least one product quality affecting parameter, and a product type responsive indication interpreter operative to receive the output indications and to provide human sensible, product quality status outputs.
US09836674B2
A control device includes an image-formation command section and a first reception section. The image-formation command section commands an image forming section to form multiple latent images based on one input image onto an image bearing member in accordance with different light emission patterns by using a light source including multiple light emitting members, develop the latent images, and output the multiple developed images to a medium. The first reception section receives a designation by a user with respect to one of the multiple light emission patterns after the multiple images are output. Each light emission pattern indicates which of the multiple light emitting members included in the light source is to emit light.
US09836672B2
A method for generating a graph includes receiving GPS data points for a plurality of GPS tracks. Thereafter, points of greater curvature in the GPS tracks are identified. The method further includes determining a plurality of nodes for the graph based on the identified points of greater curvature in the GPS tracks. Additionally, the method includes determining a plurality of connections between the nodes, the plurality of nodes and the plurality of connections defining the graph.
US09836671B2
Disclosed herein are technologies directed to discovering semantic similarities between images and text, which can include performing image search using a textual query, performing text search using an image as a query, and/or generating captions for images using a caption generator. A semantic similarity framework can include a caption generator and can be based on a deep multimodal similar model. The deep multimodal similarity model can receive sentences and determine the relevancy of the sentences based on similarity of text vectors generated for one or more sentences to an image vector generated for an image. The text vectors and the image vector can be mapped in a semantic space, and their relevance can be determined based at least in part on the mapping. The sentence associated with the text vector determined to be the most relevant can be output as a caption for the image.
US09836668B2
There is provided an image processing device including a spatial frequency characteristic adjusting unit configured to perform an adjustment on at least one of first image data corresponding to a first image and second image data corresponding to a second image to match a spatial frequency characteristic of the first image data with a spatial frequency characteristic of the second image data, the second image having an overlapping area that overlaps with an overlapping area of the first image, and an image processing unit configured to perform a process using the first image data and the second image data, on at least one of which the adjustment has been performed in the spatial frequency characteristic adjusting unit.
