US09629739B2
A delivery system including a distal capture device that has a sleeve with a passageway defined axially therethrough and one or more elastically deformable sections. Each of the one or more elastically deformable sections has a free terminating end and an opposite end mounted to the distal end of the sleeve. The elastically deformable sections transition between: (i) a fully expanded state in which the elastically deformable section is distally biased in a direction away from the sleeve; and (ii) a retracted state in which the free terminating end of each of the elastically deformable sections is proximally deflected backwards over itself in a direction toward the proximal end of the sleeve.
US09629738B2
The present disclosure provides an apparatus comprising (a) a guide wire having a first end and a second end, (b) an affixing harness coupled to the guide wire, the affixing harness having at least one projection extending towards the first end of the guide wire, (c) a plurality of alignment strings having a first end and a second end, where the first end of each of the plurality of alignment strings is removably coupled to the at least one projection of the affixing harness, and (d) an affixing shield removably coupled to at least one of the affixing harness and the guide wire, wherein the affixing shield is movably positioned over the at least one projection of the affixing harness.
US09629735B2
The present disclosure describes endoluminal devices, such as stents and stent grafts capable of being bent smoothly, with various benefits resulting therefrom.
US09629728B2
A bioactive spinal implant used in cervical fusion, Anterior Lumbar Interbody Fusion (ALIF), Posterior Lumbar Interbody Fusion (PLIF), and Transforaminal Interbody Fusion (TLIF), having properties and geometries that enhance bone contact, stability, and fusion between adjacent vertebral bodies.
US09629720B2
Apparatus and methods for repairing a cardiac valve, e.g., a mitral valve, are provided. The apparatus may include an expandable frame defining a curved structure in the expanded deployed state and a membrane coupled to the expandable frame. The membrane may curve around a native leaflet, e.g., the posterior leaflet, in a first plane and curve around another leaflet, e.g., the anterior leaflet, in an orthogonal plane. The membrane may be adapted to be suspended in the flow path of the cardiac valve such a first surface of the membrane abuts the native leaflet during systole and a second surface of the membrane abuts the other native leaflet during systole, thereby reducing cardiac valve regurgitation.
US09629718B2
A system includes a medical device for implanting in a valve of a subject, the implantable medical device having a self-expanding frame; and a holder configured to retain the frame of the implantable medical device in a constricted configuration and to control expansion of the frame. The holder has a controllably constrictable and expandable loop, wherein the loop is disposed about at least a portion of the self-expanding frame such that constriction or expansion of the first loop controls constriction or expansion of the frame.
US09629696B2
A hybrid temporary anchorage device implant system and method of use is disclosed. A temporary anchorage device (TAD) implant includes an external hex head, a cupped inner portion, a threaded core, a platform, and an implant portion. A first abutment is installed on the implant portion. The first abutment may include a graduated portion, a screw-retained healing collar, and a threaded portion. A second abutment may be installed over the first abutment. The second abutment may include a graduated head, a bulbous base, and an inner canal.
US09629689B2
Apparatuses and methods for attaching a minimal access tool to a user's body (e.g., wrist or forearm) so that movements of the user's forearm, wrist, hand and fingers can control movements at a distal end of the minimal access tool. In particular, described herein are forearm attachment devices (which may be used with or integrated into) a minimal access tool including a cuff configured to secure to the user's forearm and a coupling joint configured to connect the cuff to the frame so that the cuff may move relative to the frame with between 1 and 4 degrees of freedom.
US09629684B2
An apparatus may be used to form an opening in a sinus wall. The apparatus comprises a first cutting member and a second cutting member. The first cutting member comprises a helical blade. The second cutting member is slidably disposed about the first cutting member. The second cutting member comprises a sharp distal edge. An outer sheath is slidably disposed about the first and second cutting member. The sheath may be retracted to uncover the helical blade. The second cutting member may be advanced over the first cutting member to form a circular opening in the sinus wall. The sheath may include an obliquely angled distal edge. A cleaning instrument may be used to clean debris from the first cutting member.
US09629682B2
A robotic catheter system includes a controller with a master input device. An instrument driver is in communication with the controller and has a guide instrument interface including a plurality of guide instrument drive elements responsive to control signals generated, at least in part, by the master input device. An elongate guide instrument has a base, distal end, and a working lumen, wherein the guide instrument base is operatively coupled to the guide instrument interface. The guide instrument includes a plurality of guide instrument control elements operatively coupled to respective guide drive elements and secured to the distal end of the guide instrument. The guide instrument control elements are axially moveable relative to the guide instrument such that movement of the guide instrument distal end may be controlled by the master input device.
US09629681B2
In accordance with aspects of the present invention, an instrument guide is provided. An instrument guide according to some embodiments of the present invention includes a channel portion, the channel portion including a plurality of channels through which surgical instruments can be inserted; a lower part mechanically fixed to the channel portion, the lower part including doors to seal each of the channels; an upper part, the upper part mechanically attached to the lower part and including a funnel for guiding the instruments into the plurality of channels; and one or more seals fixed between the upper part and the lower part, the seal(s) having openings corresponding to the channels and sealing against the doors when the doors are closed and sealing against surgical instruments when surgical instruments are inserted into the channels.
US09629664B2
An anterior cervical plate system is provided. The cervical plate includes an actuator and two locks located between two holes adapted to receive fasteners. Each lock includes a pair of fingers oppositely disposed from a fastener retaining flange. The retaining flange face the holes and the fingers face each other with the actuator located between the fingers. The actuator includes an elongated body. As the actuator is rotated from an unlocked to a locked position, the elongated body pushes both locks simultaneously outwardly to retain fasteners placed inside the holes. As the actuator is rotated in the opposite direction to an unlocked position, the elongated body catches hooks on the fingers to pull the locks inwardly away from holes. The locks are configured to prevent bone fasteners from backing out of the plate.
US09629657B2
A surgical access assembly for accessing a cavity of a patient includes a proximal frame member, a distal frame member, and a membrane between the proximal and distal frame members. The proximal frame member is positionable adjacent an external surface of tissue and has first and second frame portions movable between a contracted condition and an expanded condition to expand an opening defined therethrough. The membrane defines a loop disposed about at least a portion of the proximal frame member at a proximal end thereof and is engaged to the distal frame member at a distal end thereof. The membrane is transitionable between a crumpled condition and an extended condition upon transitioning of the proximal frame member between the contracted condition and the expanded condition.
US09629654B2
A thrombus removal apparatus (10) includes a catheter (12) having at its distal end (14) a solenoid coil section (16) within which there is disposed a piercing element (20) made of electromagnetic material. Within the solenoid coil section (16) there is provided a solenoid coil (26) which can be powered to generate an electromagnetic field which causes the piercing element (20) to reciprocate into and out of the coil section (16), in practice to pierce into and fragment a thrombus disposed in a patient's vessel. An aspiration unit may be provided for aspirating thrombus fragments into the assembly (10) for removal from the patient's vasculature. The apparatus (10) is able to remove dense thrombus material from within a patient, which cannot be otherwise removed by means of thrombolytic agents.
US09629652B2
A surgical system includes a power supply, a connector, and a surgical instrument having a body assembly, a transmission assembly, a transducer, and a connection assembly. The connection assembly is configured to selectively electrically couple electrodes on the transducer with wires of the connector. The connection assembly may be operable in response to actuation of a trigger. Various connection assemblies include an extensible member that extends to contact an electrode, a rotatable member that rotates a contact into contact with an electrode, a solenoid that extends contacts coupled to each end of the solenoid into the electrodes, or a solenoid that translates a frame having contacts towards the electrodes. Alternatively, the surgical instrument may include a connection assembly having a slip ring and a weighted cable end. Still further, the connection assembly may include contacts on a coupleable member that may be decoupled from contacts on the transducer.
US09629644B2
Medical devices which are adapted to be implanted into a patient for a limited period of time using minimally invasive insertion procedures for dilating a stenotic opening, such as a stenotic sinus opening, are provided. The devices and methods can be used for treating sinusitis and other nasal and/or sinus disorders.
US09629642B2
A device for guiding a drilling of a femoral head of a femur in femoral head resurfacing comprises a body defining a guide channel adapted to receive and guide a drilling component therein. Arms are pivotally connected to the body and biased toward one another, the arms each having a contact end extending below the body, the contact ends adapted to contact a femoral neck when the body is in a hovering position relative to the femoral head. Sensors produce a signal indicative of an orientation angle of each of the arms relative to the body. A processor unit calculates the orientation angles of the arms from the signal, and evaluates from the orientation angles an alignment of the body relative to the femur. A visual output produces a visual signal representative of said alignment. A method for aligning a drill guide device on a femur for subsequent drilling a femoral head with a guide channel in the drill guide device is also provided.
US09629635B2
Methods and devices for removing a thrombus are described. The device includes an expandable cylindrical structure made of wires and a self-expanding permeable shell located at the distal end of the cylindrical structure. Methods and devices for treating a cerebral aneurysm are described. The device may include a distal self-expanding resilient permeable shell, a proximal self-expanding resilient permeable shell, and an elongate support member positioned between the distal and proximal permeable shells. The elongate support member may be rigid or may be a coil, such as an extension spring. The distal and proximal permeable shells may be made from a plurality of braided filaments, the shells having different pore sizes. The device may also be a braided implant with a force biasing component, such as a coil or generally circular extension, attached to its distal end.
US09629631B2
An end effector includes a mounting portion that mounts to a surgical stapling apparatus, first and second jaw members extending distally from the mounting portion, a drive beam engagable with the first and second jaw members, and a threaded drive screw. The first jaw member includes a first tissue engaging surface and the second jaw member supports a fastener cartridge. The fastener cartridge includes a second tissue engaging surface that defines fastener retaining slots that support fasteners. The drive beam includes a retention foot formed of a first material. The retention foot defines a threaded bore that supports a threaded insert formed of a second material. The threaded drive screw is threadably engaged with the threaded insert and is rotatable to distally advance the drive beam along the threaded drive screw to fire and form the fasteners.
US09629626B2
An apparatus for supporting tissue during compression prior to the insertion of a surgical element into the tissue has a substrate. The substrate is made from a predetermined material. The predetermined material has a thickness and a predetermined stress strain profile. The predetermined stress strain profile is complementary to a stress strain profile of the tissue and permits the substrate to support the tissue when the surgical element is delivered into the tissue. The substrate provides hemostasis control of the tissue when the surgical element is delivered into the tissue.
US09629624B2
A surgical stapler comprising a handle assembly, an elongated body portion extending distally from the handle assembly, and a head portion disposed adjacent a distal portion of the elongated body portion and including an anvil assembly and a shell assembly. The anvil assembly is movable in relation to the shell assembly between spaced and approximated positions. The anvil assembly has an anvil head and a plurality of projections extending proximally of the anvil head, the projections engageable with a portion of the shell assembly.
US09629620B2
A system for forming a suture connector in situ includes a suture connector placement device having a handle, an outer shaft, an intermediate shaft, and a push rod, and a suture connector having a sleeve and a plug. The intermediate shaft is slidingly disposed through a lumen of the outer shaft, and the push rod is slidingly disposed through a lumen of the intermediate shaft. When the suture connector is in a loaded configuration within the suture connector placement device, the sleeve is radially disposed between the intermediate shaft and the outer shaft and the plug is positioned proximal to the sleeve within the lumen of the intermediate shaft. Distal advancement of the push rod moves the plug into the sleeve and proximal retraction of the intermediate shaft releases the resilient sleeve onto the plug, thereby securing two suture portions between the sleeve and the plug.
US09629611B2
Saturation of received signals and generation of artifacts that are associated with tap concentration are prevented from occurring even if the differences in the delay amount between each of transducers are small. The ultrasound diagnosis apparatus comprises a plurality of ultrasound transducers, a plurality of taps, a delay amount calculator, a channel distributor, and a delay processor. The delay amount calculator calculates a first delay amount. The channel distributor specifies the minimum delay amount and the maximum delay amount from the first delay amount. Further, the channel distributor divides the range from the minimum delay amount to the maximum delay amount by the number of taps, and relates each to a tap. The channel distributor also inputs a signal output from an ultrasound transducer to the tap related to the divided range including the corresponding first delay amount. The delay processor relates the tap to a previously set second delay amount, and conducts delay processing on the signal input in each of the taps based on the related second delay amount.
US09629598B2
A method for performing automatic contouring in a medical image. The method may include receiving an image containing a region of interest and determining a first contour of the region of interest using a boundary detector. The method may include refining the first contour based on a shape dictionary to generate a second contour of the region of interest and updating at least one of the boundary detector or the shape dictionary based on the second contour.
US09629590B2
There is provided a panoramic imaging apparatus which serves as a radiation imaging apparatus. The panoramic imaging apparatus includes an X-ray tube radiating an X-ray as a radiation, a detector outputting digital-quantity frame data corresponding to an incident X-ray, and moving means moving the pair of X-ray tube and the detector relatively to an object. The apparatus further includes means for acquiring the frame data from the detector during movement of the X-ray tube and the detector, and means for optimally focusing a portion being imaged of the object using the acquired data and producing a three-dimensional optimally focused image in which the real size and shape of the portion being imaged are reflected.
US09629580B2
A system for providing feedback during ligament insertion in knee joint orthopedic surgeries includes an imaging device providing knee joint articular surface geometry data, a position measuring device providing distal ligament insertion sites, a strain measuring device providing ligament reference strain, a drive system providing a prescribed kinematic path for the knee joint and an adaptive migration application. The adaptive migration application receives inputs including the knee joint articular surface geometry data, the distal ligament insertion sites, the ligament reference strain and the prescribed kinematic path for the knee joint and generates outputs including sets of isotonic, hypertonic and hypotonic points representing proximal insertion sites of ligament fiber associated with prescribed distal ligament insertion sites.
US09629573B2
An interactive virtual care system may include a user sensory module to acquire multi-modal user data related to user movement. A data analysis module may compare the multi-modal user data to predetermined historical user data and/or statistical norm data for users to identify an anomaly in the user movement.
US09629565B2
Self-correlation enhancements and implementations are described. In particular, certain examples demonstrate the use of a peak selector to identify peaks of a self-correlation function which serve as candidate cardiac rates for an implantable medical device. The approach may enable an alternative calculation of cardiac rate in an implantable medical device as a stand-alone rate detector or as a double-check of other rate calculations.
US09629563B2
A method and system for non-invasive assessment of renal artery stenosis is disclosed. A patient-specific anatomical model of at least a portion of the renal arteries and aorta is generated from medical image data of a patient. Patient-specific boundary conditions of a computational model of blood flow in the portion of the renal arteries and aorta are estimated based on the patient-specific anatomical model. Blood flow and pressure are simulated in the portion of the renal arteries and aorta using the computational model based on the patient-specific boundary conditions. At least one hemodynamic quantity characterizing functional severity of a renal stenosis region is calculated based on the simulated blood flow and pressure in the portion of the renal arteries and aorta.
US09629561B2
An apparatus, a system, and a method for monitoring and/or performing a diagnosis. A first implantable device measures a property of a first tissue in a body and includes a housing. The housing includes a first processing circuitry for causing the first implantable device to measure the property of the first tissue. A second implantable device for measures a property of a second tissue in the body and includes a housing. The housing includes a second processing circuitry for causing the second implantable device to measure the property of the second tissue using at least one sensor. The second implantable device is communicatively coupled to the first implantable device and provides information about the measured property of the second tissue to at least one of the following: the first implantable device and at least one processing device disposed externally to the body.
US09629558B2
The present inventions, in one aspect, are directed to a portable activity monitoring device comprising a housing having a physical size and shape that is adapted to couple to the user's body, a plurality of sensors (for example, motion sensor and altitude sensor) disposed in the housing. The monitoring device may further include processing circuitry, disposed in the housing and electrically coupled to the plurality of sensor, to calculate the activity points corresponding to the physical activity of the user using the sensor data, wherein the activity points correlate to an amount and intensity of the physical activity of the user, and output the data which is representative of the activity points. The monitoring device may also include a display, coupled to the processing circuitry, may output the data which is representative of the activity points to the user.
US09629552B2
A numerical aperture (NA) controlling unit and a variable optical probe including the same are provided. The NA controlling unit includes: an aperture adjustment unit which controls an aperture through which light is transmitted; and a focus control unit that is disposed in a predetermined position with respect to the aperture adjustment unit, that focuses light transmitted through the aperture, and that has an adjustable focal length. The variable optical probe includes: a light transmission unit; a collimator that collimates light transmitted through the light transmission unit into parallel light; an NA controlling unit that focuses light on a sample to be inspected; and a scanner that varies a path of light transmitted through the light transmission unit such that a predetermined region of the sample is scanned by light that passes through the NA controlling unit.
US09629550B2
A spring type firing mechanism applied to an endoscope accessory includes a housing, a cap, a bottom cover, a driving module, a buffering module and a spring pipeline, and the spring pipeline includes a push-rod coupled to the sensor, and the driving module includes a firing spring and a restoring spring, and the two springs have different rigidities so as to form a reciprocating structure of the firing mechanism. After the sensor of the firing mechanism is triggered, the resilience of the restoring spring compresses the firing spring back to its firing length, so as to restore its position by a single driving point and allow users to complete the firing operation by one hand and simplify the operation of doctors to improve convenience and efficiency.
US09629543B2
Disclosed are methods for diagnosing declarative memory loss using mouse tracking to follow the visual gaze of a subject taking a visual paired comparison test. Also disclosed are methods for diagnosing dementia such as mild cognitive impairment and Alzheimer's disease.
US09629541B2
A module for use with a mobile device to measure an aberration of a patient's eye includes a light shaft having a proximal end and a distal end. The light shaft includes a first plurality of optical components arranged to direct light along a first light path to the proximal end, and a second plurality of optical components arranged to direct light along a second light path to the distal end. A connector at the distal end includes at least one guide component for positioning the distal end adjacent to a light detector and a light source of the mobile device. When the distal end is positioned adjacent to the light detector and the light source, the first plurality of optical components directs light along the first light path and the second plurality of optical components directs light along the second light path.
US09629537B2
The present disclosure relates to a system for examining an eye. The system comprises a microscopy system for generating an image plane image of an object region. An OCT system of the system is configured to acquire OCT data from the object region which reproduce the object region in different stress states. A data processing unit of the system is configured to determine at least one value of a stress-dependent parameter, depending on the OCT data. The system generates an output image that is dependent on the image plane image and is furthermore dependent on the stress-dependent parameter.
US09629527B2
Broadband light BB and narrowband light NB are simultaneously irradiated to a subject. A blue signal B, a green signal G, and a red signal R are obtained by imaging the subject using a color CCD 33. A base image is generated from the signals B, G, and R of three colors. A B/G image having a B/G ratio is generated. A superficial blood vessel extraction image is obtained by extracting a pixel, in which the B/G ratio is equal to or less than a boundary value Ls between the mucous membrane and the superficial blood vessel, from the B/G image. A medium-deep blood vessel extraction image is obtained by extracting a pixel, in which the B/G ratio is equal to or greater than a boundary value Ld between the mucous membrane and the medium-deep blood vessel. The boundary values Ls and Ld differ depending on each observation mode.
US09629526B2
An endoscope system includes: an insertion portion; an illumination portion that emits a plurality of illuminating lights of different hues to each other; an image pickup portion that picks up an optical image formed by an objective optical system in a distal end portion of the insertion portion; a channel that opens in a distal end portion of the insertion portion; a laser probe that is inserted through the channel and has an irradiation portion in a distal end region; a hue range setting portion that sets a hue range of the laser probe in accordance with a hue of an illuminating light; an image analysis portion that detects a hue range portion in a color image obtained from the image pickup portion; and a control portion that permits laser output only in a case where the hue range portion is detected.
US09629523B2
A surgical device includes a plurality of cameras integrated therein. The view of each of the plurality of cameras can be integrated together to provide a composite image. A surgical tool that includes an integrated camera may be used in conjunction with the surgical device. The image produced by the camera integrated with the surgical tool may be associated with the composite image generated by the plurality of cameras integrated in the surgical device. The position and orientation of the cameras and/or the surgical tool can be tracked, and the surgical tool can be rendered as transparent on the composite image. A surgical device may be powered by a hydraulic system, thereby reducing electromagnetic interference with tracking devices.
US09629501B2
A mechanism is provided for dispensing oil into a cooking skillet having a sauce basin and a handle. The mechanism includes a bladder for containing the oil, and a trigger, both disposed within the handle. The bladder includes a tube that extends into the sauce basin to dispense oil therein. The trigger squeezes the bladder to inject the oil into the tube in response to grasping the handle by a hand. The bladder further includes a fill spout to add the oil into the bladder. Additionally, a self-oiling skillet for cooking is provided, including a sauce basin for cooking food on a stove, a handle attached to the sauce basin for enabling a hand to grasp, and the mechanism for dispensing oil into the sauce basin.
US09629500B2
The inventive concept presents a device and method to better provide cooking options to a user of an outdoor cooking grill. The disclosed “Plate Setter” is a reversible, circular plate-like structure having three legs integral to, and spaced symmetrically about, the circumference of the Plate Setter. The reversible structure is characterized by two integral, back-to-back cooking surfaces. Disclosed is a first cooking surface consisting of a plurality of parallel, raised ribs elevated above a walled, circular plate bed. The second cooking surface comprises a flat cooking surface reversible from, and precisely opposite to the first cooking surface. The second cooking surface further consists of three raised beams which intersect at a common point on the surface of the second cooking surface. The raised beams provide structural strength and also partition the second cooking surface into three equal cooking sections.
US09629498B2
A professional coffee machine for bars, adapted to provide for the measured filling of cups according to the specific preference of the customer for a normal, a short or a long coffee.
US09629489B2
Among other combinations, an apparatus includes a container having two open ends; a gelled mass that includes alcohol and is in contact with an inner wall of the container to provide a seal to prevent air from passing from one of the open ends to the other open end; the inner wall being tapered to be narrower at one of the open ends than at the other, broader open end; a cover attached at the broader open end; and a cover attached at the narrower open end. The gelled mass is in contact with an inner surface of the cover attached at the narrower open end.
US09629484B2
An end cap display panel which can be attached to a larger fixture alongside an end cap display shelf. The end cap panel display attaches directly to a slotted upright of the larger display and shares the pre-existing slots on the vertical upright with the shelf attachment mechanism so that the shelves can be attached, removed or reconfigured without interference from the end cap display panel. The end cap display panel also provides a plurality of trays which can be snap-fit together to form various display configurations for retaining and displaying a plurality of groups of identical greeting cards. The display takes advantage of previously unutilized space while providing a robust, flexible, modular option for the display of greeting cards or other merchandise alongside end cap shelving.
US09629463B1
A desktop work stand having a rectangular base, a lower rectangular shelf and an upper rectangular shelf both supported from the base by vertical cylindrical columns, with the rectangular base being adapted to sit on an existing desk, table, or counter top to enable the user to place existing computer accessories on the shelves and base and to operate such computer accessories while the user is standing upright.
US09629460B1
A slide rail assembly includes a rail element, a bracket and a hook. The bracket is connected to the rail element and configured to be mounted to a post. The hook is connected to the bracket. When the bracket is mounted to the post, the rail element can be operatively moved to be adjacent to the hook in order to block the hook from moving relative to the bracket, such that the hook can be held at a position relative to the post.
US09629459B2
A slide rail assembly includes a first rail, a second rail, an engaging member, and an operation member. The first rail includes a blocking feature. The second rail is movably connected to the first rail and can be longitudinally displaced from a retracted position to a first extended position and a second extended position relative to the first rail. The engaging member is attached to the second rail. The operation member is mounted to at least one of the first rail and the second rail. The operation member is used to operate the engaging member so that the engaging member is blocked by the blocking feature of the first rail and thus keeps the second rail at the first extended position.
US09629458B1
Various embodiments are directed to an implement organizer configured for storage of various implements (e.g., tools, craft supplies, utensils, and/or the like) for easy access. Various embodiments comprise a base portion; a plurality of walls extending vertically away from a perimeter of the base portion to define an interior portion; and a flexible liner covering the interior and exterior surfaces of the plurality of walls. At least one of the walls defines an access opening extending through the at least one wall and a portion of the flexible liner covering the exterior surface of the wall such that the access opening permits access to a volume between the interior surface of the wall and a portion of the flexible liner covering the interior surface of the wall.
US09629453B2
A stand, which includes a body portion comprising a relatively flat panel; a pair of angled support legs attachable vertically to a back side of the body portion; a slider arm mountable to the back side of the body portion of the stand, the slider arm having a means for connecting a medium to an upper portion of the slider arm; and a lip on a lower portion of a front side of the body portion, which holds at least one page of the medium in place.
US09629449B2
A portable interdental toothbrush is provided that can be carried conveniently since a cleaning solution tube is present in a sealed state when carried without using it. The portable interdental toothbrush provides convenience in use, simple structure, easy manufacture, and low production cost, thereby allowing any user to use it, and promotes the dental and oral health for citizens.
US09629448B2
A leveraging can holder enables secure retention of a paint can, and performs multiple functions pertinent to the can. The can holder has a sufficiently elongated and rigid composition, such that a leveraging effect can be applied on the can for supporting the can and performing functions to the can that require leveraging. Different regions of the can holder pivotally engage the can, enabling the can holder to brace against the side of the can to create a rigid support for holding the can. Thus, it is possible to support the can with one hand while manipulating the contents of the can with a second hand. The can holder pivots relative to the can to form three centers of rotation along its length, like a lever. The can holder has variously sized and dimensioned flanges, holes, and extensions that also use leveraging forces to perform functions.
US09629441B2
Wearable packages for consumable products and methods for using same are provided. In a general embodiment, the wearable packages include a first compartment for housing a product and a second compartment for housing a bi-stable band. The wearable packages provide several advantages and benefits including, but not limited to convenient carrying and handling of consumable products and easy two-, one-, or no-handed access to products contained within the wearable packages.
US09629431B2
This application relates to methods and apparatus for reinforcing fragile portions of a device case. In some embodiments, the device case can be reinforced by a reinforcing member made up of composite extrusions that are embedded within a top edge portion of the stiffening shell. The device shell can be utilized to define and maintain an overall shape of the device case. Composite fibers suitable for use in these embodiments can have high tensile strength and high tensile modulus. The device case can include a single length of embedded twisted composite fibers that extend continuously around the top edge or alternatively can include a number of discrete segments that reinforce particularly fragile portion of the top edge.
US09629427B1
A beach umbrella system. A winged anchor has an interior and exterior cylindrical components. The exterior cylindrical component has an open top, a cylindrical side wall, and a closed bottom. The cylindrical side wall has upper slots and lower slots. The lower slots each have a lateral enlargement. A cylindrical chamber is formed within the exterior cylindrical component. Shaped surfaces in the cylindrical chamber extend upwardly from the closed bottom. The interior cylindrical component is formed with an open top and a bottom with a pivot block. Two similarly configured wings are pivotably coupled to the pivot block. The interior cylindrical component and wings are movable together between a raised orientation and a lowered orientation. The raised orientation is with the wings positioned vertically within the exterior cylindrical chamber. The lowered orientation is with the wings positioned horizontally and extending exteriorly of the exterior cylindrical component.
US09629423B2
A zip fastener includes two sliders for connecting elongate stringers, each slider having a pull tab. For improved security of the zip fastener the pull tabs can be interlocked with one another by a slide-and-turn action, turning one pull tab relative to the other about an axis extending in the longitudinal direction of the stringers. A luggage item includes a fastening device for locking the pull tabs together.
US09629414B2
A sole structure of an article of footwear has a support assembly structure including a flexure element and an upper support element. The flexure element may have a central portion located between first and second ground-contacting or lower regions, wherein the central portion may have a downwardly concavely-curved shell-like region. The flexure element also may have first and second flanges extending upward from the first and second lower regions, respectively. The upper support element is positioned above the central portion and between the first and second flanges of the flexure element. When a vertical compressive load is first applied to the upper support element, the upper support element moves vertically relative to the first and second flanges. An article of footwear having the sole structure attached to an upper is also provided.
US09629404B2
The clip has a core and a sleeve. The sleeve encases the core. The clip is substantially rectangular in shape and has a first end and a second end. The clip is bendable into a shaped configuration. In the shaped configuration the first end of the clip is positioned next to the second end of the clip, the first end of the clip being substantially parallel to the second end of the clip, the first end of the clip and the second end of the clip defining an internal space between the first end of the clip and the second end of the clip. The clip is placed over the waist band of a user's pants to prevent portions of the waist band from rubbing on the underside of a user's shirt.
US09629399B2
An active hip protector system and method for hip fracture prevention are introduced in order to overcome the shortcomings of existing methods of preventing hip fractures; namely: to provide effective impact protection and eliminate false fall alarms. The hip protector system comprises a belt-like pouch, worn over the user's waist, containing airbags which are inflated to a large size ensuring that the user's thighs will not hit the ground upon impact, once the system detects a fall. The pouch contains all of the necessary elements for fall detection and activating inflation of the airbags. Incorporation of distance measurement sensors and cross reference with acceleration and spatial orientation sensors enable reliable detection of impending collision with the ground. The pneumatic system, including the airbags, is carried within the pouch or, alternatively, can be placed in a location that is prone to falling.
US09629389B2
A cooler including a compartment, a conduit including a first end portion configured to be in communication with the compartment and a second end portion, food product at a first product temperature entering the first end portion, a fluid discharge positioned substantially within the conduit between the first end portion and the second end portion, and a pressurized fluid source in communication with and for supplying fluid through the fluid discharge, the fluid being at a first fluid temperature less than the first product temperature, the pressurized fluid source being operable to propel the fluid through the fluid discharge to move the food product from the first end portion of the conduit toward the second end portion and to cool the food product to a temperature below the first product temperature.
US09629381B2
A soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution and adjusting the pH of the mixture of aqueous soy protein solution and residual soy protein source to a pH of about 1.5 to about 4.4. The acidified soy protein solution then is separated from the residual soy protein source. The acidified soy protein solution may be dried, following optional concentration and diafiltration, to provide the soy protein product.
US09629378B2
The invention relates to a method for the production of highly stable aqueous dispersions of phytosterols, phytostanols and derivatives thereof, which allows the use of a wide range of emulsifiers in relatively small concentrations in relation to the phytosterols and which allows the preparation of dispersions with high concentrations of phytosterols. Said dispersions are obtained using a method in which one or more phytosterols, an aqueous medium and one or more emulsifiers are dispersed in a disperser at a temperature of at least 140° C. in order to obtain an emulsion and the resulting emulsion is subsequently cooled in order to obtain a dispersion of sterols in an aqueous medium.
US09629377B2
Processes and equipment for continuously making a substitute or imitation cheese by feeding a heated first liquid stream including emulsifying salt, water and cheese powder into a cooker which is a twin screw mixer, feeding a heated second liquid stream including oil and casein or a non-dairy protein into the cooker, processing the first liquid stream and the second liquid stream through the cooker to form a cheese composition, and cooling the cheese composition. The cheese composition may be continuously extruded in a desired shape such as sheets or ropes and/or may be continuously cooled and cut into pieces having a reduced size such as a size to approximate shredded cheese.
US09629365B2
The invention relates to compounds of macrocyclic picolinamides of Formula I suitable to control or prevent growth of fungi.
US09629359B2
A cannula has a longitudinal base member having a first clamping end and a longitudinal arm member pivotally attached to the longitudinal base member and having a second clamping end, the cannula being in a closed position when the first and second clamping ends are brought together. A first clamp member is located at the first clamping end and has a first passage. A second clamp member is rotatably attached to the arm member at the second clamping end and has a second passage. The first and second passages form a combined passage when the clamp is in the closed position. The cannula may have a first locking member positioned on the arm member and a second locking member positioned on the base member. The first and second locking members interact with each other to lock the cannula in the closed position.
US09629357B2
Disclosed herein are methods for cryopreserving cells and tissues under clinical conditions, allowing production of viable cell products suitable for transplantation.
US09629353B2
A bait rack is provided. The bait rack includes a bait support portion defining an open-topped bait pocket and an access aperture configured to provide access to the bait pocket from below the bait support portion. The bait rack includes a base configured to support the bait support portion above a work surface.
US09629348B2
The present invention relates to a vector construct, and more specifically to a vector construct comprising human hypoxia inducible factor α gene. The present invention also relates to a transgenic animal or cell containing said vector construct which in the presence of an inducing agent expresses human hypoxia inducible factor α gene causing hair growth suppression. The present invention further relates to use of this animal model for determining the efficacy of methods for suppressing or inducing hair growth and discover further molecules which regulate hair growth.
US09629346B2
The present invention relates to a technique for inducing epilepsy and a non-human animal model of epilepsy. More particularly, the present invention relates to a method for inducing epilepsy in an animal, a non-human animal model of epilepsy, and a method for manufacturing the same.
US09629344B2
A process is disclosed for utilizing dual use packaging, particularly ornamental packaging containing a pet-related product as would be used with an aquarium. The ornamental container is filled with a pet-related product such as fish food. The fish food is selectively dispensed from the container until depleted. The container is then utilized as a decorative ornament in an aquarium. Ballast may be added to the ornamental container before being submerged in the aquarium. The ornamental container may resemble a lighthouse, a treasure chest, a rock sculpture, a wall block, a submarine, or a vase.
US09629340B2
A method for remote animal surveillance and distress monitoring includes detecting biometric and behavioral parameters of the animal, identifying novel events based on comparison of detected parameters to predefined parameter values and qualifications; determining whether a composite parameter value exceeds a predefined composite threshold value indicative of possible distress in the animal; and notifying remote caretakers of possible distress in the animal based on the composite value exceeding the predefined composite threshold value.
US09629337B1
A device to aid developing and improving roping techniques and skills providing a roping target with four animated and articulated leg portions. The roping target is capable of moving through free space independent of the means by which the legs articulate. Embodiments of the subject invention provide a roping target that simulates the relative size of a small goat-like animal, while other embodiments simulate a relatively large calf like animal. Embodiments of the subject invention provide a novel method to vary the gate speed of the legs and/or vary the type of gate of the roping target. The invention includes safety mechanisms for use.
US09629332B2
The present invention relates to lettuce (Lactuca sativa L.) plants being resistant against the lettuce aphid Nasonovia ribisnigri (Mosley). The invention further relates to parts of the plants, in particular to the seeds and to other propagation material, and to progeny of the plants.
US09629326B2
The invention relates to the wheat cultivar designated H4N12-0061. Provided by the invention are the seeds, plants and derivatives of the wheat cultivar H4N12-0061. Also provided by the invention are tissue cultures of the wheat cultivar H4N12-0061 and the plants regenerated therefrom. Still further provided by the invention are methods for producing wheat plants by crossing the wheat cultivar H4N12-0061 with itself or another wheat cultivar and plants produced by such methods.
US09629324B1
A rice cultivar designated Calmochi-203 is disclosed. The invention relates to the seeds of rice cultivar Calmochi-203, to the plants of rice Calmochi-203 and to methods for producing a rice plant produced by crossing the cultivar Calmochi-203 with itself or another rice variety. The invention further relates to hybrid rice seeds and plants produced by crossing the cultivar Calmochi-203 with another rice cultivar.
US09629320B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH048988. The invention thus relates to the plants, seeds and tissue cultures of the variety CH048988, and to methods for producing a corn plant produced by crossing a corn plant of variety CH048988 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH048988.
US09629319B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH016815. The invention thus relates to the plants, seeds and tissue cultures of the variety CH016815, and to methods for producing a corn plant produced by crossing a corn plant of variety CH016815 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH016815.
US09629306B2
Systems and methods for implementing a plot in a field based on the location of a marker placed in an application prescription map prior to a crop input application operation. The plot defines a plot region. The plot region is defined during the crop input application operation based on the marker location.
US09629302B2
A direct drive seed metering device for a sowing machines with a rotatable vacuum chamber operated by vacuum and driven by a coaxial electric motor. The rotatable vacuum chamber has a seed metering disc for capturing seeds from a reservoir and laying them in a controlled manner in a furrow in the soil. The rotatable vacuum chamber is created by a concave plate located within the housing and sealingly attached to a face of the seed metering disc that is supplied a vacuum by a non-rotatable tube having a protruding hollow member, a flange and an of extraction outlet attached to a vacuum generator. A motor with an annular hollow-shaft is coupled to the concave plate wherein the vacuum generator lowers the air pressure on a face of the metering disc so as to capture and retain the seeds within the seed capturing and retaining holes arranged on another face of the metering disc opposite the rotatable vacuum chamber.
US09629299B2
A front attachment control system includes a selective control valve controlled by a joystick in a utility vehicle operator station, a diverter valve connected to the selective control valve and having a diverter switch that switches the diverter valve between a first position for an attachment tilt function and a second position for an attachment angling function controlled by the joystick. A front attachment with an angling cylinder includes a pair of hydraulic lines connectable to the diverter valve, and an actuator that engages the diverter switch as the hydraulic lines are connected to the diverter valve to switch the diverter valve to the second position.
US09629298B2
A zeroing adjustment for a depth control system of an agricultural seed planting implement has an adjustable link to compensate for the variable effects of tolerance stack-up and wear, so that all planting units of the implement can be adjusted to a common zero ground penetration setting from which depth settings can be made.
US09635778B2
A modular protective housing structure for a rack includes a bottom portion of the rack having a plurality of rollers installed thereon; the module protective housing structure including a chassis having a base and an outer cover configured to surround the base thereon; the outer cover having a front opening; and a front door panel pivotally attached to the base; the front door panel configured to cover onto the front opening and placed on a ground; the front door panel having a plurality of slanted ribs attached to the ground; wherein when the front door panel is placed on the ground, the rack slides into the chassis from the ground along the front door panel, and positions of the slanted ribs are arranged corresponding to positions of the rollers. Therefore, effects of cost saving and supporting ability of the front door panel are achieved.
US09635775B2
Sealed end points and methods of making the same are disclosed. An example method includes disposing a first flange of a lid within a groove of a housing. The groove is defined by first and second walls of the housing and lid. The method also includes means for welding two stationary components while rotating a third component to weld the three components together. The second flange is positioned between the first flange and the first wall. The housing, the lid, and the collar include a thermoplastic material. The method includes securing the housing and the lid relative to one another and spin welding the housing, the lid, and the collar.
US09635757B1
A circuit board and a manufacturing method thereof are provided. The circuit board includes a dielectric substrate, a circuit pattern and a dielectric layer. The circuit pattern is disposed on the dielectric substrate. The dielectric layer is disposed on the dielectric substrate and covers the circuit pattern. The dielectric layer includes a dielectric matrix and a mesh-shaped fiber structure disposed in the dielectric matrix. There is no mesh-shaped fiber structure on a portion of the dielectric substrate exposed by the circuit pattern.
US09635756B2
Disclosed herein is a manufacturing method of a circuit board. The manufacturing method includes a first step for preparing a prepreg in which a core material is impregnated with an uncured resin. The prepreg has a through-hole surrounded by the core material and the resin so as to penetrate through the core material and the resin. The manufacturing method further includes a second step for housing a semiconductor IC in the through-hole, and a third step for pressing the prepreg so that a part of the resin flows into the through-hole to allow the semiconductor IC housed in the through-hole to be embedded in the resin.
US09635755B2
A method of making a folded micro-wire substrate structure includes providing a transparent flexible substrate having a first side and a second side opposed to the first side. The flexible substrate has a first portion and a second portion adjacent to the first portion of the flexible substrate. One or more electrical conductors and one or more electrical components are formed on or in the flexible substrate. At least one optical element is formed on or in the flexible substrate in the second portion. The flexible substrate is folded with a first fold between the first and second portions so that the first portion is aligned with the second portion in a perpendicular direction and the optical element directs light to or from the electrical component.
US09635754B2
Provided is a circuit assembly having a new structure in which a busbar circuit unit overlapped with a printed circuit board can reliably be fixed regardless of the heating temperature at the time of soldering of an electrical component. In a circuit assembly in which a busbar circuit unit constituted by a plurality of busbars is overlapped with a printed circuit board having a printed wiring and is fixed thereto via an adhesive sheet, the plurality of busbars are adhered to the surface of the adhesive sheet in a state in which the busbars are arranged adjacently and spaced apart by gaps, and the gaps between the busbars are filled with the adhesive agent. With the adhesive agent, press-cut surfaces of the busbars and at least one of the adhesive sheet and the printed circuit board that is exposed from the gaps between the busbars is adhered.
US09635748B2
The present invention proposes a high speed radiographic system for use with megavolt linear-accelerator pulsed x-ray sources to produce video images of large-area fields. A linear accelerator is positioned above a field of view. X-ray photons are directed through an object of interest traveling and/or colliding within the field of view. A large area scintillator system, either truly continuous or in large continuous adjacent pieces, converts the x-ray photons that pass through the object into visible light, and an arrangement of cameras, focused at that plane, where each camera sees a sub-area of the entire scintillator, and these sub-areas overlap somewhat to cover the entire scintillator. The resulting images generated in each camera are synchronized to produce one contiguous, synchronized stream of images.
US09635744B2
The present disclosure provides a first LED lighting device. The first LED lighting device includes a lighting source, a first detecting module, a first processing module, a first wireless communication module for communicating with a wireless router in an LED lighting device-based wireless mesh network, and a second wireless communication module for communicating with at least one second lighting device in the LED lighting device-based wireless mesh network. The first detecting module receives a detection request sent by the second wireless communication module and detects a signal strength of the wireless router based on the detection request. The first processing module sends a start signal to the first wireless communication module. The first wireless communication module receives the start signal, forms a connection with the wireless router based on the start signal, and sends an LED network-forming request to the second wireless communication module.
US09635734B2
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.
US09635730B2
A lighting arrangement (100, 300, 400, 600) configured to illuminate an object (108, 308, 408, 608), the lighting arrangement (100, 300, 400, 600) configured to emit light of a plurality of colors, and a control unit for controlling mixed light emitted by the lighting arrangement is disclosed. The control unit is configured to determine the object (108, 308, 408, 608) to be illuminated and to receive a reflection spectrum of the object. Then, the control unit selects control parameters for mixed light emitted by the lighting arrangement, the mixed light having an illumination spectrum matching the reflection spectrum of the object based on predetermined parameters relating to the type of object. Furthermore, the lighting arrangement illuminates the object based on the selected control parameters provided by the control unit. A corresponding method and a computer program product are also disclosed.
US09635720B2
The AC-DC power booster includes an electromagnetic interference (EMI) filter circuit that is included to convert alternating current (AC) power from among applied AC power and direct current (DC) power, to DC power to be output; a power factor correction (PFC) circuit that is connected to the EMI filter circuit and stabilizes an output voltage; and a switching mode power supply (SMPS) circuit that is connected to the PFC circuit and is capable of generating AC and DC power at the same time; a maximum power point tracking (MPPT) circuit that applies the voltage output from the SMPS circuit between a drain and a source of a switching device; a battery that is charged by receiving power from a solar light energy source connected to the MPPT circuit; and an inverter that operates an AC home appliance with the power received in the battery.
US09635701B2
Provided is a method for determining network link quality between a master station and slave stations in a wireless network system having a synchronous superframe structure. The method for determining link quality in a wireless network system includes determining whether the current station is a master or a slave, when the current station is a master, comparing a time value during which the latest packets were received from slaves and a maximum time value during which the slaves are not obliged to exchange packets with the master after accessing a network, and determining link quality between the slaves and the master according to the comparison result.
US09635698B2
A method, computer-readable storage device and apparatus for enabling a mobile endpoint device to be a hub for a conference call are disclosed. For example, the method connects to the conference call, broadcasts a signal to at least one slave mobile endpoint devices to join the conference call over a personal area network, receives a pairing request from the at least one slave mobile endpoint device over the personal area network, accepts the pairing request and connects the at least one slave mobile endpoint device to the conference call via the master mobile endpoint device over the personal area network, wherein both the master mobile endpoint device and the at least one slave mobile endpoint device have two-way communications with the conference call and conference call controls.
US09635696B1
The technology described in this document can be embodied in a computer-implemented method that includes transmitting, from a first device over a wireless communication channel established between the first device and a second device, one or more signals. The one or more signals include information about an activation pattern for an output device on the second device. The method also includes transmitting, from the first device, at least one control signal to the second device to activate the output device in accordance with the activation pattern, and generating an output signal indicative of the activation pattern for presentation on the first device.
US09635693B2
Provided are methods and apparatuses for performing pairing. A method of performing pairing between a coordinator and a peer device includes: if a second coordinator of a second network relays first pairing information indicating that a first coordinator of a first network is a device to perform pairing, from the first coordinator to a peer device of the second network, disassociating, by the peer device, from the second network, associating with the first network, and then transmitting, to the first coordinator, the first pairing information and second pairing information indicating that the peer device is a peer device to perform pairing.
US09635683B2
A method and apparatus for transmitting uplink control signals in a wireless communication system is provided. A user equipment (UE) transmits a first uplink control signal for a first type cell to a first eNodeB (eNB) on a first physical uplink control channel (PUCCH) in the first type cell. The UE transmits a second uplink control signal for a second type cell to a second eNB on a second PUCCH in the second type cell. The UE transmits a third uplink control signal for a third type cell to the second eNB on the second PUCCH in the second type cell. The third type cell is a cell where a PUCCH is not configured, and the UE supports dual connectivity with the first eNB and the second eNB.
US09635680B2
A method and apparatus for multiplexing a plurality of communication signals where the communication signals may operate using different protocols is provided. A communication node (102) that is a part of a communications system or network (100) is provided. The access point includes a transceiver (202, 204) for transmitting and receiving a first signal and a second signal wherein the first signal (410) is using a first protocol and the second signal (412) using a second protocol. The access point also includes a scheduler (208) for scheduling a transmit time for the first signal and for the second signal within a first frame (402, 404) and a receiving time for the first signal and for the second signal within a second frame (406, 408). A multiplexer (210) is also provided where the multiplexer combines the first signal and second signal in the first and second frames according to the scheduled transmit time and receive time.
US09635671B2
A scheduling method includes acquiring first information, second information, and third information from a first terminal located in a service area of a first base station; determining based on the first information, the second information, and the third information, whether a first process assigned to the first terminal is to be collected; and assigning the first process to a second terminal located in the service area of the first base station, when at the determining the first process is determined to be collected.
US09635662B2
A method includes selecting, in a system in which a communication device searches for unscheduled transmissions of downlink control information for said communication device, a combination of search spaces for unscheduled transmissions of downlink control information for a communication device by a number of transmission techniques. The method includes transmitting an indication of the result of the selected combination to said communication device. Apparatus and program products are also disclosed.
US09635657B2
Methods, systems, and apparatuses of a wireless communications network can involve transmitting, to a first user equipment (UE), configuration information for the first UE (UE1 configuration information) for an inter-device session (IDS) between the first UE and a second UE. The UE1 configuration information may include a first IDS radio network temporary identifier (IDS-RNTI). A radio resource control (RRC) message indicating a resource allocation can be transmitted to the first UE for the first UE to communicate directly with the second UE.
US09635656B2
In a communications system which complies with LTE including a base station 2 which transmits data by using an OFDM (Orthogonal Frequency Division Multiplexing) method as a downlink access method, and a mobile terminal 3, in a case in which an uplink scheduling request signal SR is transmitted by using an S-RACH when an Ack/Nack signal is being transmitted by using an Ack/Nack exclusive channel, the transmission of the Ack/Nack signal is stopped while the uplink scheduling request signal SR is transmitted.
US09635648B2
Disclosed in the present invention is a method for a terminal to receive downlink control information from a base station in a wireless communication system. More particularly, the present invention comprises the steps of receiving control information in a first area of a specific subframe on the basis of a first reference signal, receiving control information in a second area of the specific subframe on the basis of a second reference signal, wherein the first reference signal and the second reference signal are applied to a same precoding.
US09635645B2
A method of handling resource allocation for a network of a wireless communication system comprises transferring from a first uplink (UL)/downlink (DL) configuration to a second UL/DL configuration in a first frame; and performing a triggered transmission or reception with a communication device of the wireless communication system in a subframe of a second frame according to the first UL/DL configuration.
US09635637B2
The invention relates to methods and devices for supporting configuration of a measurement gap pattern for a user equipment requiring measurement gaps for performing an inter-frequency measurement. A radio network node receives an indication from the user equipment that the user equipment is going to perform an inter-frequency measurement for positioning, which inter-frequency measurement requires measurement gaps. The radio network node may determine a measurement gap pattern for performing the inter-frequency measurement and may signal, to the user equipment, information to initiate use of the determined measurement gap pattern in the user equipment. Alternatively the user equipment configures the measurement gap pattern itself based on a set of pre-defined rules.
US09635632B2
The present invention relates to a method for device-to-device communication (D2D) in a wireless communication system. Particularly, the method is characterized in that when a device, which has been conducting device-to-device communication, additionally conducts device-to-device communication with a new device, a channel sequence of the device conducting the communication is determined, one of two devices conducting the device-to-device communication is determined as a reference device for channel synchronization and channel synchronization is thereby performed.
US09635630B2
A method and apparatus for synchronizing multiple transmitters is disclosed. A global time reference is used to synchronize the arrival of data from a plurality of secondary transmitters in a receiver station. In one embodiment, the global time reference is provided by a GPS satellite, and may also be used to synchronize the carriers of the signals received at the receiver station from each of the plurality of transmitters. In one embodiment, a pilot signal used for ATSC applications is added by the secondary transmitters.
US09635629B2
In a wireless communication system, a plurality of resource groups and a plurality of synchronization signals may be used to perform device-to-device communication. First monitor time associated with sending data and second monitor time associated with receiving data is determined, and each resource group is linked to a corresponding synchronization signal, a corresponding first monitor time and a corresponding second monitor time. A user equipment is configured to select a specific synchronization signal from the plurality of synchronization signals and broadcast the specific synchronization signal for claiming the corresponding resource group only after determining that the specific synchronization signal is not being transmitted by other devices at the corresponding first monitor time and the corresponding second monitor time.
US09635627B2
Various communication systems may benefit for techniques and devices for improved connection reliability and interference management. For example, communication systems of the long term evolution (LTE) of the third generation partnership project (3GPP) or LTE advanced (LTE-A) may benefit from systems and methods for improving connection reliability and managing interference created by beamforming. For example, a method may include preparing at least one interference-protected message to transmit. The method may also include transmitting the at least one interference-protected message preferentially on at least one physical resource block on which beamforming is not allowed.
US09635626B1
A radio frequency (RF) power amplifier comprises an output stage amplifying circuit and a counterpart waveform generator. The output stage amplifying circuit receives a first waveform through an input node and amplifies the first waveform so as to output an amplified waveform through an output node. The counterpart waveform generator generates a second waveform corresponding to a portion of frequency components of the first waveform. The output stage amplifying circuit and the counterpart waveform generator are electrically coupled such that the second waveform is applied to the input node of the output stage amplifying circuit to substantially compensate the portion of frequency components of the first waveform.
US09635624B2
Certain aspects of the present disclosure relate to techniques that may be used to discover transmission points in heterogeneous networks (HetNet) that involves coordinated multi-point (CoMP) transmission and reception. Certain aspects of the present disclosure provide a method for wireless communications by a user equipment (UE). The method generally includes receiving a configuration indicating distinct resources used by each of a plurality of different transmission points involved in coordinated multipoint (CoMP) operations with the UE for transmitting discovery reference signals (RSs), receiving distinct discovery RSs transmitted from the plurality of different transmission points, and calculating at least one of path loss or reference signal received power (RSRP) estimations for each of the transmission points based on the distinct discovery RSs.
US09635620B2
A wireless communication apparatus including: at least one antenna configured to transmit a transmission signal including radio signals in parallel, each radio signal having each frequency band, the radio signals including physical channels, each radio signal including at least one of the physical channels, a memory configured to store coefficient values, each coefficient value being associated with each first factor and each second factor, each first factor being each identity among each set of scrambling codes used in each set of specific physical channels among the physical channels, each second factor being each set of transmission formats used in each set of specific physical channels among the physical channels, and a processor configured to: obtain, for each repeated combination taken from the physical channels, each of coefficient values from the stored coefficient values, and estimate an exponential of amplitude of the transmission signal based on the obtained coefficient values.
US09635618B2
Disclosed are a method for setting downlink transmission power in a wireless access system supporting an environment in which an amount of uplink resources and an amount of downlink resources dynamically change, and an apparatus therefore. Specifically, the method comprises the steps of: classifying resources to be used for downlink transmission into a plurality of sets; setting downlink transmission power to be different for each of the plurality of classified sets; and transmitting a downlink signal by using the set downlink transmission power.
US09635613B2
Methods and stations for wireless communication are described herein. In some aspects, the station may include a processing circuit configured to process a first signal transmitted to the station, the first signal indicating a target wake up time when an activation signal is expected to be received. The station may further include a wake-up circuit configured to transition a first receiver to an awake state based on the indicated target wake up time. The first receiver is configured to receive the activation signal at the indicated target wake up time. The station may further include a second receiver configured to transition to an awake state based on the first receiver receiving the activation signal and receive a second signal while in the awake state.
US09635611B2
Provided is a communication method of a reception apparatus and a transmission apparatus that may decrease consumption of power by changing an operation state of a corresponding reception apparatus from an awake state to a sleep state when a stream to be transmitted is absent during all or a portion of a transmission opportunity (TXOP).
US09635606B2
The disclosure is related to a method of selecting one of access points based on multiple quality parameters in different frames. The method may include receiving a probe response frame from access points, analyzing quality parameters included in the received probe response frame to estimate wireless link quality of each access point, and selecting one of the access points based on the analysis result.
US09635597B2
Directing station roaming in a cloud-managed Wi-Fi network. Management messages are received from a controller that is located remotely from the Wi-Fi communication network by an access point. When an RSSI (received signal strength indication) value between the station and the access point falls below a threshold, the access point (i.e., controller access point) determines which neighboring access point would be a best fit for a hand-off, with limited real-time input form the cloud-based Wi-Fi controller. One of the two or more of the plurality of access points is selected for handing-off the station based on the RSSI values received from the interrogation. Responsive to the selection, a message is sent to the selected access point instructing the one of the at least one of the plurality of access points to respond to messages from the station.
US09635594B2
A telecommunications network is accessible to a user equipment via at least a first access node or a second access node. For supporting one or more application services which are accessible to the user equipment via the first access node or via the second access node, a first application service platform is provided at the first access node, and a second application service platform is provided at the second access node. Via the first application service platform at the first access node an application service is provided to the user equipment which is connected to the first access node. At handover of the user equipment from the first access node to the second access node, a context of the user equipment is moved from the application service platform at the first access node to the second application service platform at the second access node.
US09635590B2
A mobile station (UE) of the invention includes: a reception unit (11) configured, when CA communication is performed by using a cell (#A) as a Pcell and using a cell (#1) as an Scell, to receive “mobilityControlInformation” instructing switching of the Pcell to a macrocell (#B); and a management unit (12) configured, when the “mobilityControlInformation” further instructs setting of the cell (#1) as the Scell, to set the cell (#1) as the Scell in an activated state.
US09635588B2
The present invention discloses a communication method, a device and a communication system. The technical solutions provided by the present invention include: a Base Station Router (BSR) and a service server. The BSR is configured to make a Mobile Station (MS) access a network, obtain information of multiple transmission paths from the service server during a process for the MS to apply to the service server for a service, and provide a communication service for the MS and the service server by using a multi-path transmission scheme. The service server, connected with the BSR, is configured to obtain information of QoS required by the service applied by the MS, determine the multiple transmission paths according to the information of the QoS, and communicate with the MS by using the multi-path transmission scheme.
US09635587B2
The present invention discloses a multi-standard network convergence method, device, and system and relates to the field of communications technologies. The method includes: acquiring an AC mapping parameter corresponding to an RLC packet; performing encapsulation on the AC mapping parameter and the RLC packet; and forwarding an encapsulated packet to a second network, so that the second network acquires a corresponding AC according to the AC mapping parameter in the encapsulated packet, and places the RLC packet into a transmission queue corresponding to the AC for transmission. According to the present invention, an AC mapping parameter and an RLC packet are encapsulated and then sent to a second network, so that the second network may determine a corresponding AC according to the AC mapping parameter, so as to accurately place the RLC packet into a corresponding transmission queue for transmission and further implement multi-standard network convergence.
US09635583B2
The invention provides a method, an apparatus and a system for controlling network congestion. The method includes: sending a control frame or a beacon frame to a station in a network when network congestion occurs, so as to instruct the station to enlarge a contention window when the station needs to send data. The method can achieve the congestion control for a network before collision occurs to a station, avoiding more serious network congestion caused by each station still contending for a channel after the network congestion occurs; since an access point can send a control frame or a beacon frame to the station when determining that congestion occurs to the current network, to instruct the station which needs to send data to re-determine a backoff time, a rapidly congestion relief of the whole network is achieved, and also a fair channel contention of each station is guaranteed.
US09635575B2
A mobile wireless communication device efficiently uses memory when performing a minimization drive test (MDT) by storing less than all of the MDT measurements. The mobile wireless communication device receives a control signal comprising MDT configuration parameters indicating at least a measurement interval. When executing the MDT, the mobile wireless communication device measures a signal characteristic of measurement signals in accordance with the MDT configuration parameters to generate a number of measurements for a measurement period. Rather than storing all of the measurements, only a number of log values corresponding to the measurements are stored in memory, where the number of log values is less than the number of measurement values.
US09635569B2
An operation method and apparatus in a first end device of a service provider network is provided. The method includes generating a measurement frame including information supporting simultaneous measurement of a plurality of Service Level Agreement (SLA) metrics, sending the generated measurement frame to a second end device connected through the service provider network, receiving a reply frame corresponding to the generated measurement frame from the second end device, and analyzing the received reply frame and hierarchically acquiring the plurality of SLA metrics for the second end device.
US09635568B2
A radio access system including a plurality of radio apparatuses each configured to forma cell, and a radio control apparatus to control the plurality of radio apparatuses. The radio control apparatus includes a controller configured to execute processes including monitoring the plurality of radio apparatus, selecting, from within the plurality of radio apparatuses, a radio apparatus operating with a large zone cell mode to form a large zone cell being larger than the cell when a monitoring result satisfies a predetermined condition, and switching over the selected radio apparatus to the large zone cell mode.
US09635566B2
An interface between access points is enhanced by enabling an exchange of a cell characteristic information element (IE). The cell characteristic information can provide an access point with information about the characteristics/features/capabilities of its neighbor cells. Automatic neighbor relations are also enhanced to store and/or manage the cell characteristic information. Moreover, the cell characteristic information can be utilized by the access point to significantly improve handover (HO) decisions, increase load balancing performance, and/or decrease inter cell interference. The cell characteristic information can also improve network efficiency and avoid bottlenecks during cell reselection in Heterogeneous Networks (HetNets).
US09635563B2
Centrally optimizing femtocells is provided. A scanning component can receive information from femtocells indicating respective operating conditions of the femtocells. Further, an optimization component can categorize the femtocells into groups based on the information, and direct a change of a parameter set of a group of the groups to a femtocell of the group. A method can include receiving, from femtocells, information associated with respective operating conditions of the femtocells; sorting the femtocells into groups based on the information; and directing a change of a parameter set that is associated with a group of the groups to a femtocell of the group. In an example, the method can further include directing a change of a parameter of a macrocell communicatively coupled to a femtocell of the femtocells.
US09635562B2
A method of predicting the level of radio field and/or the duration of radio propagation of a mobile telephone network for the coverage of a cell using the ray tracing technique and utilizing geographical databases, wherein the database directly utilized is a matrix base composed of pixels, each pixel carrying at least an information item specific to the type of ground cover and an information item specific to the height of the ground cover, a vectorization processing is applied to the matrix base to linearize the contours of obstacles encountered while rays are fictitiously traced, the rays according to the obstacles encountered being either reflected or diffracted and scattered, while the global attenuation and/or propagation duration is calculated, the vectorization processing of the contours of obstacles being applied to matrix bases to linearize the contours of obstacles encountered by forming straight lines whose positions and various angles are known accurately.
US09635559B2
Systems and methods for interference mitigation in unlicensed spectrum are disclosed. In an aspect, the methods and apparatus may include requesting, by a first network entity, one or more user equipments (UEs) to perform a plurality of frequency measurements, wherein the plurality of frequency measurements comprises measurements in a licensed spectrum and measurements in an unlicensed spectrum. Further, the methods and apparatus may include calculating a power back-off value based on the plurality of frequency measurements. Moreover, the methods and apparatus may include adjusting a cell coverage based on the power back-off value such that the one or more UEs are outside the cell coverage.
US09635557B2
A system for determining reliability for location resources. A device may be configured to determine device location based on location information received from a location information source, the device including secure systems configured to provide a reliability rating of the location information source. The secure systems may be configured to compare a device location based on the location information to a secondary device location based on secondary information to determine the reliability rating. For example, location information based on location signals received by the device may be compared to sensor information in the device to determine whether the movement described by location information and sensor information agrees. In the same or a different embodiment, a refined reliability rating may be requested from a secure resource in the device or accessible via a network. The secure resource may refine the reliability rating using tertiary information available to the secure resource.
US09635552B2
A mobile terminal allocates data to a first wireless interface using a first communication network and a second wireless interface using a second communication network and executes wireless communication. The mobile terminal executes Web access to a server using the first wireless interface and acquires an authentication screen from the server. The mobile terminal executes Web access to a predetermined Web page, which is confirmed not to exist in advance, using the first wireless interface after the Web access is executed performed, and suppresses the allocation of the data to the second wireless interface when the Web access succeeds.
US09635550B2
A system and method for authenticating mobile communications devices. The method comprises: generating a code corresponding to a user configured to be rendered on a rendering device to produce a rendered code, the rendered code being readable by a mobile communications device having a code reading device, the rendered code comprising a secret token; storing the secret token along with information identifying the user on a first storage device; providing the code to the user; receiving, at the authentication server, a setup message from the mobile device, the message includes a device identifier and the secret token; comparing the received secret token and the secret token stored on the first storage device; if the received secret token matches the secret token stored on the first storage device, storing, on a second storage device, information identifying the user and a trusted device value corresponding to the device identifier.
US09635544B2
A cellular communication device has one or more access modes which allow reading and writing of data, for example to change its settings, for example passwords and even the entire operating system and also permitting access to personal information such as the user's telephone book. To prevent cloning and like illegal access activity, the device is configured by restricting access to such data access modes using a device unique security setting. The setting may be a password, preferably a one-time password, or it may be a unique or dynamic or one time configuration of the codes for the read and write instructions of the data mode. There is also disclosed a server, which manages the security settings such that data mode operates during an active connection between the device and the server, and a secure communication protocol for communicating between the server and the cellular device.
US09635540B2
Systems and methods for locating a cellular phone are provided. More particularly, systems and methods are provided that allow the location of a requested user's cellular phone to be provided to a requesting user's device (e.g., a second cellular phone) based on access rights defined by the requested user. Location descriptions may be provided at a multitude of levels. For example, if a cellular phone, or an identity associated to (e.g., logged into) a cellular phone, has been given access rights to a cell phone's exact location for an indefinite amount of time, that cell phone can receive, on command, the exact location of the approved cell phone. Other levels of location information that can be granted include, for example, proximities, states, and countries.
US09635530B2
Embodiments of a mobile device, a User Equipment (UE), and method for supporting emergency calls on a packet-switched network are generally described herein. In some embodiments, the UE may be configured to support emergency calls in accordance with a 3GPP protocol and with eCall in an IP Multimedia Subsystem (IMS) session. The UE may comprise hardware processing circuitry configured to transmit traffic packets to an Evolved Node-B (eNB) for forwarding to a receiving station, which may be a Public Safety Answer Point (PSAP). In some embodiments, the transmission of traffic packets during a packetization period may be restricted to one of transmission of voice packets or transmission of data packets. In some embodiments, at least some of the data packets may include Minimum Set of Emergency Related Data (MSD), and the IMS session may be configured in accordance with Real Time Transport Protocol (RTP).
US09635526B2
A method for utilizing a Diameter proxy agent to communicate short message service (SMS) messages in a Diameter network includes receiving, from an SMS service center via a Diameter interface, a mobile subscriber location information request message directed to a home subscriber server (HSS), wherein mobile subscriber location information request message is associated with a recipient mobile subscriber. The method further includes querying a number portability database to determine whether the recipient mobile subscriber has been ported to a foreign network and forwarding the mobile subscriber location information request message toward a gateway associated with the foreign network In response to determining the recipient mobile subscriber has been ported to the foreign network. The method also includes, in response to determining the recipient mobile subscriber has not been ported to the foreign network, forwarding the request message to the HSS in the first network or the foreign network.
US09635520B2
A method and an apparatus for receiving broadcast signals thereof are disclosed. The apparatus for receiving broadcast signals, the apparatus comprises a receiver to receive the broadcast signals, a demodulator to demodulate the received broadcast signals by an OFDM (Orthogonal Frequency Division Multiplex) scheme, a frame parser to parse signal frames from the demodulated broadcast signals, a MIMO (Multi Input Multi Output) processor to process service data in the parsed signal frames based on a rotation matrix with a rotation angle, a demapper to demap the MIMO processed service data and a decoder to decode the demapped service data.
US09635509B2
A wireless array for providing access to a network is provided. The wireless array includes at least two transceivers in signal communication with a client. A magnetometer of the wireless array provides orientation information relating to an orientation of the wireless array relative to a magnetic field. A controller of the wireless array is in signal communication with the transceivers and the magnetometer. The controller manages the communications exchanged via the transceivers and receives the orientation information provided by the magnetometer.
US09635503B2
Methods for selectively filtering message content received at a mobile device based upon a current location of the mobile device and/or a user's presence status and devices configured to selectively filter message content based upon a location of the mobile device and/or a user's presence status.
US09635500B1
The disclosed embodiments provide a system that facilitates geolocation of a user. The system includes a server and an electronic device. First, the server receives a location of the user from an electronic device of the user and determines a window around the location. Next, the server transmits the window and one or more geofences within the window to the electronic device. The electronic device then obtains one or more precision buffers associated with one or more levels of accuracy for detecting the location of the user near the one or more geofences. Finally, the electronic device facilitates use of the one or more geofences by varying a geolocation technique for tracking the location of the user based on the one or more precision buffers.
US09635496B2
A peripheral transmits an advertisement including an order of connection priority of when a central is connected to the own apparatus. The central receives the advertisement. The central acquires the order of connection priority included in the received advertisement. The central controls transmission of a connection request signal to the peripheral based on the acquired order of connection priority. In response to the transmitted advertisement, the peripheral receives a connection request signal transmitted from the central. According to the connection request signal, the peripheral establishes connection with the central.
US09635495B2
Appearance of simultaneous connections is provided to devices that support two wireless protocols which are not permitted to operation simultaneously. As an example the method and systems disclosed are applied to the communication between a phone and a smartwatch wherein Bluetooth (BT) classic protocol is used for e.g. voice commands and phone calls and Bluetooth low Energy (BLE) protocol is used for data notifications. In a first embodiment of the disclosure automatic mode switching between BT and BLE is provided. In a second embodiment a dual-ID device utilizes separate IDs for both protocols in time multiplexed connections. It operates as logically independent devices with individual ID's although physically it is a single device.
US09635494B2
Concepts and technologies are described herein for user equipment (“UE”) near-field communications (“NFC”) gating according to kinetic speed detection and cell visitation history. According to one aspect disclosed herein, a mobile initiator device, such as a UE that includes an NFC hardware component, can determine a mobility state of the mobile initiator device. The mobile initiator device can control, based upon the mobility state, activation of a radio frequency field that is used to activate a passive NFC device. In this manner, detection of the passive NFC device and battery efficiency can each be maximized when appropriate.
US09635487B2
Apparatus and methods for provisioning wireless devices for operation in one or more networks. In one embodiment, a provisioning service may provide access client (e.g., Subscriber Identity Module) data to a secure element in the wireless user device. The device may be preloaded with a provisioning SIM profile. The device may use the provisioning profile to roam onto a carrier, and communicate with a provisioning service, which may present the user with a list of available wireless carriers, such as carriers that service the user's current geographic location. In response to a user selection, the provisioning service may load a SIM profile associated with the selected carrier onto the secure element. The loaded SIM profile can be used to obtain wireless service from the selected carrier. The user may add multiple SIM profiles, and/or may delete SIM profiles.
US09635486B2
A network usage manager in an operating system executing on a mobile device is configured to enable selection among different cellular data connections by application (“app”) or by app class so that end users can tailor cellular network allocation, app performance, and costs to meet their specific needs while mobile operators can improve network utilization and provide more comprehensive data plan offerings. The network usage manager applies app usage policies to select among different cellular data connections which may be supported on the mobile device using single or multiple SIM/UICC (Subscriber Identity Module/Universal Integrated Circuit Card) cards. The app usage policies can be set for a given app or class of app on the mobile device so that, for example, apps that implement background synchronization processes can use typically less expensive, lower bandwidth connections while typically more expensive, higher bandwidth connections are selected for data intensive apps.
US09635477B2
A hearing aid includes at least one capacitive switch for controlling or communicating with the hearing aid by touch. The capacitive switch is an electrode on the inside of the housing coupled to a touch detector. Touching the outside of the hearing aid adjacent the electrode produces a switching operation. The hearing aid includes a programmed microprocessor coupled to the touch detector. The microprocessor is programmed to effect predetermined functions in response to particular touch patterns.
US09635476B2
A hearing apparatus includes a first hearing device and a second hearing device. The first hearing device is configured to block a transmission path of a first digital signal, based on a posture of a user wearing the first hearing device and the second hearing device, the first digital signal being based on a first audio signal. The second hearing device is configured to wirelessly transmit a second digital signal to the first hearing device, based on the posture of the user, the second digital signal being based on a second audio signal.
US09635464B2
A membrane and a method for producing a diaphragm, and a composite diaphragm are provided. The MCPET material is a MCPET baffle with micropores independent from each other; wherein an average size of the micropore is smaller than or equal to 5 μm, a foaming rate of the MCPET baffle is less than 2 times, and a density of the MCPET baffle is less than 300 kg/m3. The MCPET baffle is further processed by means of layered cut to form the membrane that is thinner than the MCPET baffle. At least one surface with micropores is exposed to form a micropore exposed surface. The membrane is heated under a temperature of 130-140° C. to form the diaphragm. The composite diaphragm includes a main diaphragm and an auxiliary diaphragm, wherein the main diaphragm is made of the membrane of the present application. The diaphragm made of the membrane has a superior sound performance.
US09635454B2
The speaker cabinet (1) includes at least one loudspeaker (2) and at least one port (3), the port having an outlet (32) formed in a wall of the cabinet (1), an inlet (31) inside the cabinet (1), and a casing connecting the inlet (32) and the outlet (31) together, the inlet (32) of the port (3) further having at least one recess in the casing.
US09635448B2
An apparatus includes first and second electroacoustic output transducers, first and second cables each including conductors electrically coupled to inputs of the corresponding first and second electroacoustic output transducers, a third cable including conductors, and a joint housing. The conductors of the third cable are electrically coupled to corresponding conductors of the first and second cables inside the joint housing. Each of the first, second, and third cables is physically retained to the joint housing. The first and second cables exit the joint housing at a distance of at least 10 mm apart from each other.
US09635445B1
A backpack having a lining inside the backpack and a speaker compartment below the lining. The speaker compartment is configured to receive a speaker assembly configured to emit sound out of both the side and outward facing sections of the backpack. The speaker assembly is configured for communicatively coupling with a remote computing device. A subwoofer grille covers an opening on each side section of the backpack, and wherein each subwoofer grille is configured to couple the speaker assembly to the side section of the backpack. A pair of tweeter grilles covers openings on the outward facing section of the backpack and each tweeter grille is configured to couple the speaker assembly to the backpack. The system also includes a remote controlling device concealed within one of the straps of the backpack for controlling the speaker assembly and alarm.
US09635442B1
The cloud-based water quality and leak monitoring system contains a server device on the Internet and a pipe device containing a main pipe and an auxiliary pipe connected to the main pipe in parallel. The pipe device further contains a pH detection element, a water pressure detection element, a turbidity detection element, and a flowmeter element. Various data from these elements is transmitted to the server device via WiFi or 4G wireless communications. The server device stores the various data so that a user is able to access, download, and view these data using a computer or a mobile device.
US09635425B2
A control device is used to select a portion on a first display, the control device having a second display, the first display displaying images frame by frame generated from first image data including at least one frame; determine a first portion in a frame in the first image data corresponding to the selected portion on the first display; generate second image data from the first image data corresponding to the first portion in a frame in the first image data; and provide the second image data to the control device for display as a second image on the second display, while leaving intact the image displayed on the first display. The generated second image data may be the first image data corresponding to the first portion in a frame in the first image data magnified by a magnification factor.
US09635421B2
Methods and apparatus for collection and processing of data relating to users of a content-delivery network. In one embodiment, the content delivery network is a cable or satellite or HFCu network, and the apparatus includes an architecture for routinely harvesting, parsing, processing, and storing data relating to the activities of the users (e.g., subscribers) of the network. In one variant, at least portions of the data are anonymized to protect subscriber privacy.
US09635414B2
In one embodiment, first data, indicative of a first selected application to be accessed via a remoting application, is received at a computer system from a first mobile device. Second data, indicative of a second selected application to be accessed via a remoting application, is received at the computer system from a second mobile device. A first view of the first selected application, as executing at the computer system, is displayed at a first display sector of a display device that is part of the computer system. A second view of the second selected application, as executing at the computer system, is displayed at a second display sector of the display device. At least a portion of the first view is sent to the first mobile device for display, and at least a portion of the second view is sent to the second mobile device for display.
US09635401B2
A method for recommending television content is provided, including the following operations: identifying available television channels for a television device; determining a current date and time; identifying a plurality of content items broadcast on the available television channels at approximately the current date and time; determining a device profile associated with the television device, the device profile being time-dependent; determining recommended content items from the plurality of content items based on the device profile of the television device.
US09635400B1
A video hosting service receives videos uploaded from users and associates the uploaded videos with a set of source content videos. The source content is used to identify the source of portions of video used in the uploaded videos. The source allows a user to view the source from which a portion of a video came from. By identifying the source, the video hosting service can provide additional videos that include different portions of the same source, different sources related to the source, and different videos that use or describe the same portion of the source.
US09635399B2
Systems and methods are provided for automatically capturing event occurrence data associated with a broadcast channel. A baseline schedule for the broadcast channel is imported that includes an identification of events scheduled to appear on the broadcast channel and scheduled times for those events. A prompt is provided via a graphical user interface for a user to enter a time of actual occurrence of event appearances on the broadcast channel. Indications of times of an appearance and that events did not air on the broadcast channel are received via the prompt. The indications are stored in a computer-readable medium, and a report is provided that identifies events that did appear on the broadcast channel and their time of appearance and events that did not appear on the broadcast channel.
US09635391B1
A computer-implemented system and method for incorporating advertising breaks across one or more broadcast networks. The system and method involve gathering information from several different data files, analyzing the same, making real-time logic decisions and exporting a new data file that can be imported into a traffic system of the type used to manage the placement of advertisements/commercials in television programs including normalized break windows, break counts, inventory allocations and break sequences.
US09635384B2
Provided is a method derives a reference picture index and a motion vector of a current prediction unit, generates a prediction block of the current prediction unit using the reference picture index and the motion vector, generating a residual block by inverse-scan, inverse-quantization and inverse transform, and generates reconstructed pixels using the prediction block and the residual block. Prediction pixels of the prediction block is generated using an interpolation filter selected based on the motion vector. Accordingly, the coding efficiency of the motion information is improved by including various merge candidates. Also, the computational complexity of an encoder and a decoder is reduced by selecting different filter according to location of the prediction pixels determined by the motion vector.
US09635379B2
A method for decoding an image according to the present invention comprises the steps of: restoring a residual block by performing inverse quantization and inverse transformation for the entropy-decoded residual block; generating a prediction block by performing intra prediction for a current block; and restoring an image by adding the restored residual block to the prediction block, wherein the step of generating the prediction block further comprises a step for generating a final prediction value of a pixel to be predicted, on the basis of a first prediction value of the pixel to be predicted, which is included in the current block, and of a final correction value that is calculated by performing an arithmetic right shift by a binary digit 1 for a two's complement integer representation with respect to an initial correction value of the pixel to be predicted. Thus, the operational complexity during image encoding/decoding can be reduced.
US09635377B2
Disclosed are a display device for processing and displaying an image signal. The display device includes an image receiver configured to receive packetized image data of an encoded image signal or a bit stream of image data of the encoded image signal, a decoder configured to parse metadata from the packetized image data or bit stream and decode the image signal from the image data of the encoded image signal; and an HDR image processor configured to analyze HDR information in the metadata, and generate an HDR image of the image signal from the analyzed HDR information and the decoded image signal.
US09635373B2
A digital video transmission system that operates with three different video rendering paths. A first rendering path operates by receiving display requests and rendering bit-mapped graphics in a local screen buffer. The display information in that local screen buffer is then encoded and transmitted to a remote display system that recreates the content of that local screen buffer in a video buffer of remote display system. A second rendering path operates by receiving encoded video stream requests that can be decoded by the remote display system. Such encoded video streams are sent to the remote display system with minimal addition transport encoding. The third rendering path handles encoded video streams that cannot be handled natively by the remote display system. Such video streams may be either transcoded before transmission or decoded and stored within the local screen buffer.
US09635372B2
A coding format converter for converting an input stream of data of pictures of a first coding format into a data stream of data of pictures with a second coding format includes a decoder decoding the input stream with the first coding format, an encoder encoding the data of the picture thus decoding with the second coding format, a coding candidate search controller using first information on prediction residual availability indicative of whether or not residual information is encoded for each block in the decoded picture. When a search for coding candidates reveals a result that the first information for a coding target region of the picture is indicative of the absence of a residual, the controller refrains from searching for coding candidates which depend on second information on residual availability of the coding with the second coding format.
US09635371B2
An apparatus for coding video information according to certain aspects includes a memory and a processor. The memory unit is configured to store video information associated with a reference layer picture and an enhancement layer picture. The processor is configured to: store video information associated with a reference layer picture and an enhancement layer picture; receive a scale factor that indicates a proportion of scaling between the reference layer picture and the enhancement layer picture in a first direction; determine, without performing a division operation, a rounding offset value using the scale factor; and determine a coordinate in the first direction of a first sample located in the reference layer picture that corresponds to a second sample located in the enhancement layer picture using the scale factor and the rounding offset value.
US09635370B2
Provided is an image processing apparatus including: an encoder configured to scalably encode image data; a write unit configured to cause storage via a predetermined bus to store encoded data that is the image data scalably encoded by the encoder; a read unit configured to read a desired layer of the encoded data from the storage via the bus; and a decoder configured to scalably decode the encoded data read from the storage by the read unit.
US09635363B2
A method and a device for encoding/decoding images are disclosed. The method for encoding images comprises the steps of: deriving a scan type of a residual signal for a current block according to whether or not the current block is a transform skip block; and applying the scan type to the residual signal for the current block, wherein the transform skip block is a block to which transform for the current block is not applied and is specified on the basis of information indicating whether or not transform for the current block is to be applied.
US09635360B2
A method and apparatus for applying DF processing and SAO processing to reconstructed video data are disclosed. The DF processing is applied to a current access element of reconstructed video data to generate DF output data and the deblocking status is determined while applying the DF processing. Status-dependent SAO processing is applied to one or more pixels of the DF output data according to the deblocking status. The status-dependent SAO processing comprises SAO processing, partial SAO processing, and no SAO processing. The SAO starting time for SAO processing is between the DF-output starting time and ending time for the current block. The DF starting time of a next block can be earlier than the SAO ending time of the current block by a period oft, where t is smaller than time difference between the DF-output starting time and the DF starting time of the next block.
US09635358B2
A system is provided for creating binary codewords for transform coefficients used for relating transform units (TUs) divided into coding units (CUs) in a High Efficiency Video Coding (HEVC) system. The system provides binarization of the codewords and removes unnecessary operations to reduce system complexity and increase compression performance. The system generates transform coefficients that relate the TUs and begins by providing a parameter variable (cRiceParam) set to an initial value of zero. Significant transform coefficients are converted into binary codewords based on the current value of the parameter variable, and the parameter variable is then updated with a new current value after each transform coefficient has been converted. Updating can be provided with reference to table values or the values can be provided from combination logic.
US09635348B2
Methods, systems, and computer program products for selecting image capture positions to generate three-dimensional images are disclosed herein. According to one aspect, a method includes determining a plurality of first guides associated with a first still image of a scene. The method can also include displaying a real-time image of the scene on a display. Further, the method can include determining a plurality of second guides associated with the real-time image. The method can also include displaying the first and second guides on the display for guiding selection of a position of an image capture device to capture a second still image of the scene for pairing the first and second still images as a stereoscopic pair of a three-dimensional image.
US09635347B2
A relay optic adapter system for imaging stereoscopic images with a single lens optic device and methods of producing stereoscopic images using such a relay optic adapter are provided herein. The relay optic adapter system utilizes an active stereoscopic shutter mounted along the optical path of the single lens optic device, such as, for example, a still or video camera, to provide a stereoscopic image to imaging plane of the device.
US09635345B2
A method for acquiring three dimensional coded light data, comprising receiving coded light data through a camera; and converting said received coded light data to representative data, said representative data being reduced in an amount in comparison to said received coded light data, wherein said received coded light data can be reconstructed from said representative data.
US09635335B2
A system for recording a compressed video-audio stream includes a decoder for decoding the video and audio packets of the stream, a multimedia recorder for recording the video and audio portions of the stream, and a video frame editor. In one embodiment the multimedia recorder receives and ignores initial delta frames of the video portion of the stream while buffering the audio portion of the stream received until a first key frame arrives and is buffered and decoded and wherein upon receiving a command to record, the system writes a copy of the key frame at a predefined interval the first interval corresponding with the start of the recording of the audio portions of the stream, the write interval repeated successively until a next key frame arrives whereby the video and audio is then recorded as received.
US09635329B2
A projection system performs projection on a projection surface using a plurality of projectors including a first projector and a second projector. The projection system projects, using the first projector, a first guide in a position a predetermined amount of a margin spaced apart from a border of a projection region where an image is projected and projects, using the second projector, a second guide distinguishable from the first guide.
US09635325B2
An imaging system may include an image sensor having an array of image pixels with a photosensitive region that generates image signals in response to light. The array may include photoluminescent material that absorbs light of a first range of wavelengths and emits light of a second range of wavelengths onto the photosensitive region. The first range of wavelengths may correspond to ultraviolet light, and the second range of wavelengths may correspond to visible light. The photoluminescent material may be formed over some or all of the image pixels. The array may include color filter elements that transmit light of a given color to the photosensitive region. The photoluminescent material may be adjusted to have a peak emission intensity at a color of light that corresponds to the given color of light transmitted by a given color filter element.
US09635322B2
Provided is a video intercom device suppressing electric power consumption. The video intercom device adopts a configuration where the video intercom device performs wireless communication between a front door slave unit and an indoor master unit, the indoor master unit includes a wireless communication unit that requests the front door slave unit to be switched between a first communication method by which the front door slave unit periodically turns on a main power source and is in a sleep state when the main power source turns off, and a second communication method by which the front door slave unit turns on the main power source when an interrupt occurs and is in the sleep state when the main power source turns off, and the front door slave unit includes a controller that controls switching to a communication method requested from the indoor master unit.
US09635317B1
A camera includes logic to capture images and video (collectively, ‘media’) and to store the captured media internally to the camera in an encrypted format; the encrypted format including multiple regions encrypted with different keys, each key corresponding to a human subject or object identified in the media.
US09635315B2
A method for communication includes establishing multiple communication links over a packet network between a server and plurality of client computers that are to participate in a video teleconference. The client computers may also create secondary communication links that function similarly to links between the server and client computers. The server receives from the client computers uplink audio packets and uplink video packets, which respectively contain audio and video data captured by each of the client computers. The server determines the optimal bandwidth for each client computer. The server also mixes the audio data from the uplink audio packets so as to create respective streams of mixed audio data for transmission to the client computers and transmits to the client computers downlink audio packets containing the respective streams of mixed audio data. The server relays the video data to the client computers in downlink video packets. The client computers receive and synchronize the video data with the mixed audio data.
US09635314B2
Techniques for managing visual compositions for a multimedia conference call are described. An apparatus may comprise a processor to allocate a display object bit rate for multiple display objects where a total display object bit rate for all display objects is equal to or less than a total input bit rate, and decode video information from multiple video streams each having different video layers with different levels of spatial resolution, temporal resolution and quality for two or more display objects. Other embodiments are described and claimed.
US09635308B2
In one method embodiment, partitioning a block matched reference frame into plural n×m non-overlapping pixel superblocks, where n and m are non-negative integer numbers; designating each of the n×m pixel superblocks as field or frame; and field processing by overlapped block processing logic two n×n blocks of an n×m overlapped superblock if one of first plural n×m superblocks intersected by the overlapped superblock has a field designation, otherwise frame processing, by the overlapped block processing logic, the two n×n blocks of the overlapped superblock.
US09635306B2
Embodiments of the invention include a subtitling format encompassing elements of enhanced syntax and semantic to provide improved animation capabilities. The disclosed elements improve subtitle performance without stressing the available subtitle bitrate. This will become essential for authoring content of high-end HDTV subtitles in pre-recorded format, which can be broadcast or stored on high capacity optical media, e.g. the Blue-ray Disc. Embodiments of the invention include abilities for improved authoring possibilities for the content production to animate subtitles. For subtitles that are separate from AV material, a method includes using one or more superimposed subtitle layers, and displaying only a selected part of the transferred subtitles at a time. Further, colors of a selected part of the displayed subtitles may be modified, e.g. highlighted.
US09635304B2
A display apparatus and a display method using the same are provided. The display apparatus includes a curved display, a guide member on which the curved display is mounted to slidably move and configured to provide a curved concave path formed with respect to a user, and a driver configured to move the curved display along the guide member. The guide member includes left and right frames vertically disposed at intervals, a lower rail of which both ends are coupled to lower ends of the left and right frames, and an upper rail of which both ends are coupled to upper ends of the left and right frames and which is parallel to the lower rail.
US09635301B2
The present invention provides a solid-state imaging device conforming to different data transmission modes. A driver in a CMOS sensor includes a single-end driver which is provided in correspondence with two output terminals, activated in a parallel transmission mode, and outputs a corresponding data signal as a single-end signal to a corresponding output terminal; a serializer which is activated in a serial transmission mode and outputs a plurality of data signals which are supplied in parallel, serially one by one, and a differential driver which is activated in the serial transmission mode and outputs each of data signals output from the serializer as a differential signal to the output terminals.
US09635297B2
An image capturing apparatus includes a solid-state image sensor, a support member for the sensor, and electrically conductive members. The conductive members are electrically connected to the sensor, attached to support member, and arranged in a direction along one side of the sensor. The sensor is configured to receive a power supply voltage via a first conductive member, receive a ground voltage via a second conductive member, and transmit a signal via a third conductive member. The first and second conductive members are located on one side in the direction with respect to the third conductive member. The conductive members do not include a conductive member configured to supply a power supply voltage or a ground voltage to the sensor on the other side of the direction with respect to the third conductive member.
US09635296B2
There is provided a solid-state imaging device capable of correcting a blackening phenomenon caused by intense light, with a small-scale circuit configuration. An AD converter 130 that performs sampling of an output voltage VS on a column signal line 111 includes a comparator 131 that compares the output voltage VS with a ramp-wave reference voltage during a sampling period; a judging circuit 132 that accepts as input an output from the comparator 131 and judges a voltage level of the output voltage VS; and a memory portion 133 that stores, as a digital value, a count value corresponding to the output voltage VS, based on an output from the judging circuit 132. The comparator 131 amplifies a voltage change of the output voltage VS obtained after a lapse of a reset period in which a voltage of a FD portion 103 in a pixel circuit 100 is reset, and the judging circuit 132 judges, based on the voltage change, whether light received by the pixel circuit 100 is intense light, during a predetermined detection period between the reset period and a period in which an output voltage Vrst obtained after the reset is sampled.
US09635285B2
Techniques using small form factor infrared imaging modules are disclosed. An imaging system may include visible spectrum imaging modules, infrared imaging modules, and other modules to interface with a user and/or a monitoring system. Visible spectrum imaging modules and infrared imaging modules may be positioned in proximity to a scene that will be monitored while visible spectrum-only images of the scene are either not available or less desirable than infrared images of the scene. Imaging modules may be configured to capture images of the scene at different times. Image analytics and processing may be used to generate combined images with infrared imaging features and increased detail and contrast. Triple fusion processing, including selectable aspects of non-uniformity correction processing, true color processing, and high contrast processing, may be performed on the captured images. Control signals based on the combined images may be presented to a user and/or a monitoring system.
US09635283B2
A system for producing thermal images acquires at least first and second thermal images comprising a plurality of pixels and a first and second dynamic range, respectively. The second dynamic range is such that its upper limit is higher than that of the first, and at least partially overlaps the first. A final thermal image is created comprising pixels from the first thermal image that are not saturated or nearly saturated with respect to the first dynamic range, and pixels from the second thermal image that are saturated or nearly saturated with respect to the first dynamic range. The resulting final image generally comprises both a large dynamic range and high signal-to-noise ratio.
US09635264B2
An imaging apparatus includes a front lens group having a front lens element and a reflector, in that order from an object side. The reflector includes a reflection surface which reflects light rays, from the front lens element, toward a different direction; a rear lens group positioned closer to an image plane than the front lens group, the imaging apparatus performs an image-stabilizing operation by driving the front lens element, a movable frame holding the front lens element; a support member supporting the reflector and is immovable relative to an optical axis of the front lens element, in a reference state; and a support mechanism which supports the movable frame to spherically swing about a spherical-swinging center, positioned on an extension of the optical axis of the front lens element extending behind an underside of the reflection surface of the reflector.
US09635258B2
Provided is an image pickup apparatus, including: a first correction amount calculating unit configured to calculate a first image blur correction amount based on a shake signal representing shake of the image pickup apparatus a second correction amount calculating unit configured to calculate a second image blur correction amount for driving an optical image blur correction unit based on the first image blur correction amount; and a third correction amount calculating unit configured to calculate a third image blur correction amount for driving an electronic image blur correction unit based on the first image blur correction amount and a value representing the position of at least one of a part of the optical system and the image pickup element, the value being detected by a position detector.
US09635255B1
The quality of images captured by a camera for purposes such as video conferencing and self-portraiture can be improved by adjusting aspects of a display element on a similar side of the device and/or the content displayed on the display element. In situations where additional illumination can help improve image quality, a determination can be made as to whether adjusting a brightness or other such value of a display element can provide sufficient illumination. Also, a determination can be made as to whether adding a frame or border to the content being displayed can help to provide the necessary illumination. An added frame can have a size, brightness, color, or other such aspects needed to provide the illumination. In at least some embodiments the size and brightness of the frame will be based at least in part upon the size and brightness of content displayed within the frame.
US09635254B2
A panoramic scene capturing and browsing system includes a panoramic scene capturing device and a mobile device. The headset panoramic scene capturing device in communication with the mobile device by point to point data transmission, whereby the user can instantly view each image capturing screen via the mobile device from headset panoramic scene capturing device, then control the headset panoramic scene capturing device to capture the panoramic scene. Other hand, the present invention utilizes a mobile device contained accelerometers and gyroscopes to detect the status of a mobile device, and corresponding to the panoramic scene position, to increase the panoramic scene reality feeling and to enhance the experience of user.
US09635252B2
There is provided a system and a method for use by the system to provide live panoramic image capture and distribution. In one implementation, such a method includes capturing multiple perspectives of a visual environment, combining at least a subset of those perspectives to produce a panoramic image of the visual environment, and encoding the panoramic image to generate panoramic image data. The method also includes transmitting the first panoramic image data to a routing and processing portal for distribution of the panoramic image in real-time.
US09635250B2
In an imaging device, a difference calculation unit calculates a differential signal between charge signals that have been accumulated and are held by first and charge holding units with different timings. A multiple sampling unit performs multiple sampling processing on the differential signal, and an analog digital conversion unit converts a signal that has undergone multiple sampling processing to a digital signal. That is, multiple sampling processing is performed on a differential signal with a higher sparsity than that of an image signal.
US09635234B2
An information processing system that acquires position information corresponding to a position of an information processing apparatus; acquires orientation information corresponding to an orientation of the information processing apparatus; obtains image data based on the position information and orientation information; and outputs the obtained image data.
US09635229B2
In an optical device, a lens assembly includes a lens for receiving light and a holder for holding the lens. A circuit board performs at least one process based on the received light. A housing has an opening and is configured to house the lens assembly and the circuit board therein such that at least part of the circuit board faces the lens assembly, and the lens assembly is exposed via the opening. A mechanism for defining a passage located around the lens assembly to communicate with the opening. The passage guides air, entering an inside of the housing via the opening, so as not to be directed toward the circuit board.
US09635228B2
An image sensor die may include a pixel array formed in an image sensor substrate and covered by a transparent cover layer. The transparent cover layer may be attached to the image sensor substrate using adhesive. Electrical interconnect structures such as conductive vias may be formed in the transparent cover layer and may be used in conveying electrical signals between the image sensor and a printed circuit board. The conductive vias may have one end coupled to a bond pad on the upper surface of the transparent cover layer and an opposing end coupled to a bond pad on the upper surface of the image sensor substrate. The conductive vias may pass through openings that extend through the transparent cover layer and the adhesive. Conductive structures such as wire bonds, stud bumps, or solder balls may be coupled to the bond pads on the surface of the transparent cover layer.
US09635223B2
A telescope system may facilitate the capture of images of light, and may have a housing, a primary mirror, a Schmidt corrector plate, and a lens group. The housing may have a mirror end and an aperture end with an entrance aperture that receives the light. The primary mirror may be positioned proximate the mirror end, and may have a spherical shape. The Schmidt corrector plate may be positioned proximate the entrance aperture to direct the light toward the primary mirror in a manner that substantially compensates for the spherical shape. The lens group may include multiple lenses, one or more of which may be positioned within the housing proximate the aperture end such that the light is directed through the lens group by the primary mirror. The lens group may focus the light at a focal location further than the Schmidt corrector plate from the primary mirror.
US09635217B2
A color converter includes a printing color value determining unit and a determination color value calculating unit. The determination color value calculating unit calculates a determination color value in such a way that a positional relationship of a input color value relative to a input peak value, a white color value showing a color value of white, and a black color value showing a color value of black is equal to a positional relationship of the determination color value relative to the determination peak value, the white color value, and the black color value. The printing color value determining unit determines, as a printing color value, the representative color value closest to the determination color value calculated by the determination color value calculating unit in the Voronoi diagram.
US09635216B2
An image forming apparatus having a hardware resource including at least a scanner device or a printer device, a display device, and processing circuitry that activates a platform program and a plurality of application programs, the platform program being used from each of the plurality of applications, the plurality of application programs including at least a secure application program, the secure application program conducting a user authentication, receives an input of a user authentication information for the user authentication, conducts the user authentication using the received user authentication information, and displays, in response to satisfying the user authentication, a screen for using a function of the image forming apparatus on the display device.
US09635214B2
An image processing system includes a storage unit configured to store an address book to be used to set a transmission destination of image data, a reception unit configured to receive image data, an acquisition unit configured to acquire a name registered in the address book in association with transmission source information of the image data received by the reception unit, a setting unit configured to set a filename using the name acquired by the acquisition unit to the image data received by the reception unit, and a transmission unit configured to transmit the image data to which the filename is set by the setting unit.
US09635213B1
Systems, methods, and computer-readable media are disclosed for selection of a preferred image from multiple captured images. An image corresponding to a photograph time t=0 may be retrieved from a circular buffer and stored as a preferred image. Alternative images captures before and after the t=0 image may be retrieves and stored in an alternative image location. The t=0 image and preferred images may be presented to a user in a user interface. The user may select a preferred image for the photograph from among the t=0 image and the alternative images.
US09635211B2
A image reading apparatus includes a first placement unit, a second placement unit, a first reading unit, a second reading unit, a rotating mechanism, and a switch-over mechanism that switches over the first placement unit and the second placement unit between a horizontal state and an inclined state. The rotating mechanism rotates the first reading unit and the second reading unit, so that, in the horizontal state, the first image reading unit and the second image reading unit read a medium placed on the first placement unit and a medium placed on the second placement unit respectively, and, in the inclined state, the first image reading unit and the second image reading unit read a medium placed on the second placement unit and a medium placed on the first placement unit respectively.
US09635206B2
Provided is an image forming apparatus that stops voltage supply to a display unit and a display control unit in a sleep mode and enables users to recognize a current power mode, with a simple structure. An image forming apparatus includes an operation unit, a main body control unit, and a power supply unit capable of supplying n voltages. The main body control unit includes a switching unit for switching to one of power modes including a ready mode in which n voltages are supplied, and p (n−m≧p≧1) sleep modes in which m voltages are not supplied, and one to n−m voltages are supplied. The operation unit includes light emitting elements, n power receiving units for respectively receiving the n voltages, and a light switching circuit for switching between supply and non-supply of the voltage to the light emitting element in accordance with a total number of the received voltages.
US09635205B2
An apparatus having a plurality of operation modes including at least a normal power mode and a power-saving mode in which power consumption is lower than that in the normal power mode comprises: a human sensor configured to detect a person who exists within a predetermined range of the apparatus; a communication unit configured to wirelessly communicate with external equipment that is held above the apparatus; a first guidance display unit configured to indicate a position where the external equipment is held above by lighting; and a control unit configured to control, in the case where the human sensor detects a person in the power-saving mode, the communication unit to enter a state where communication with the external equipment can be performed and the first guidance display unit to turn the light on.
US09635203B2
An image reading apparatus includes an image reading circuit, an instruction accepting circuit, a timer circuit, a standby time determining circuit, and a reading start timing control circuit. The instruction accepting circuit accepts an image reading instruction. The timer circuit sets a preliminary specified reference event as an origin. The timer circuit measures an elapsed time from the origin until the instruction accepting circuit accepts the image reading instruction. The standby time determining circuit determines a standby time based on the elapsed time measured by the timer circuit. The reading start timing control circuit causes the image reading circuit to start image reading of the document at an elapse of the standby time determined by the standby time determining circuit from the reference event when the reference event occurs after the standby time determining circuit determines the standby time.
US09635201B2
In an image forming apparatus, when a pivot plate is at a closed position, a free end of the pivot plate is at a vertical level higher than first and second hinge portions which are arranged apart from each other in a width direction along a horizontal direction. A free end of the pivot plate moves in a space defined between first and second virtual vertical planes. The first virtual vertical plane is defined as a virtual vertical plane, on which a widthwise inner end of a first hinge portion is disposed, and which is perpendicular to a rotational center axis of the first hinge portion. The second virtual vertical plane is defined as a virtual vertical plane, on which a widthwise inner end of the second hinge portion is disposed, and which is perpendicular to a rotational center axis of the second hinge portion.
US09635193B2
Provided is a document reading device that can cause an image processing part to execute automatically image processing operations corresponding to respective plural functions, depending on a document mounting condition on a platen without performing a setting operation on a panel part. A system control part causes a document detection sensor to detect a part (periphery) of the document. The image processing operations corresponding to respective plural functions are made on image data of the document read by a scanner part. Further, when the platen cover plate open-close detection sensor detects that the platen cover plate is closed, the image processing part is allowed to execute a function that is assigned to the document detection part that has read the document.
US09635192B2
A facsimile apparatus includes an accepting portion, a communication portion, a control portion, and a display portion, wherein when the accepting portion accepts a change of a set content of a predetermined set item that is a set item which makes it impossible to perform the facsimile communication if the set content is incorrect, the control portion forces the display portion to display test request information for prompting execution of a test communication with the set content of the predetermined set item changed.
US09635190B2
Methods and systems are described for communicating data selectively via heterogeneous communication network links. In one aspect, a network link selector (NLS) determines respective data costs associated with communicating data via a plurality of heterogeneous network links each linking to one or more networks. One or more network links to communicate data between a remote network node and a user device remotely communicating with the NLS via a network is selected from among the plurality of heterogeneous network links based on the determined respective data costs. Communicating the data via the selected link is provided for. In another aspect, link selection information based on respective data costs is received via a network from an NLS. One or more network links is selected from among the plurality of heterogeneous network links based on the received link selection information. The data is communicated via the selected link.
US09635176B2
A system for providing automated assistance to an agent includes a database that stores an automated assistance session in association with a client terminal. The automated assistance session comprises communications between the client terminal and an agent terminal during a communication session. The automated assistance session is restored in response to a connection being reestablished with the client terminal after the client terminal disconnects during the communication session. A client communication is received from the client terminal, and a plurality of statements is determined based on the client communication and the communications of the automated assistance session stored in the database. The statements are configured to be manually selected by an agent or automatically selected by an automated agent. The automated agent is engaged for automatically selecting one of the statements in response to a predetermined condition.
US09635175B2
A dialog aggregator provided by a contact center communication system for text-based interaction chains is described along with various methods and mechanisms for administering the same. The dialog aggregator produces a summary, in real-time, of questions posed and existing answers in the interaction chain while identifying outstanding questions that have not been answered for display to an agent. The display includes any current answer the agent is working on as well as completed items and additionally executes rules based on the status of the remaining questions. The display in canonical form of the summary and outstanding question set enables a contact center agent or other observer of the interaction to quickly and efficiently assess the interaction history.
US09635167B2
Systems and methods for providing conversation assistance include receiving from at least one user device of a user, conversation information and determining that the conversation information is associated with a conversation involving the user and a first person that is associated with first conversation assistance information in a non-transitory memory. Body measurement data of the user is retrieved from the at least first user device. A need for conversation assistance in the conversation involving the user and the first person is detected using the body measurement data. First conversation assistance information associated with the first person is retrieved from the non-transitory memory. The first conversation assistance information associated with the first person is provided through the at least one user device.
US09635166B1
Customer orders and other service related events require multiple operations to fulfill and process. One example may include receiving a request message from a user device, identifying the request message as being a particular message type, pre-processing the request message to identify message content, and forwarding the identified message content to an active user interface. The request may be identified as a service request and processed by multiple entities prior to fulfilling the request(s).
US09635165B2
A method and terminal for switching a connection of a headphone jack adaptor device are provided. The method includes: monitoring a status of a phone, when it is determined that it is required to make/answer a call, disconnecting a signal connection between an audio signal and a headphone jack, and when it is determined that the call is ended, establishing a signal connection between the audio signal and the headphone jack. In the method for connection switchover for a headphone jack adaptor device according to the present disclosure, a connection status of a headphone jack adaptor device is switched according to monitoring a status of a phone, so that a user can normally make/answer a call without pulling out the headphone jack adaptor device when using the headphone jack adaptor device.
US09635156B2
An electronic device includes a housing and one or more processors. At least one proximity sensor component is operable with the one or more processors and can include an infrared signal receiver to receive an infrared emission from an object external to the housing. The one or more processors can receive, with a communication circuit, an incoming communication from a remote communication device and determine whether a person is within a thermal reception radius of the at least one proximity sensor component. Where the person is not within the thermal reception radius, the one or more processors can perform a control operation in response to receiving the incoming communication.
US09635155B2
In an approach to caller ID verification by digital signature, a computing device receives authenticating information associated with a caller. The computing device creates a call record based on the authenticating information. The computing device retrieves additional information associated with the caller. The computing device updates the call record based on the additional information. The computing device retrieves a digital signature associated with the caller. The computing device retrieves public key information associated with the caller. The computing device performs a digital signature assessment based on the public key information. The computing device updates the call record based on the digital signature assessment. The computing device adds timestamp information to the call record. The computing device receives a request from a call recipient device. The computing device communicates information based on the call record to the call recipient device. The computing device marks the call record as expired.
US09635154B1
A method, a system, and computer readable medium comprising instructions for monitoring caller experience are provided. The method comprises obtaining caller experience of at least one step in a call flow, selecting a plurality of steps from the at least one step to form a group, presenting caller experience of the plurality of steps in first level of the call flow, and presenting the group as a step in a second level of the call flow.
US09635146B2
Embodiments of the apparatus for modifying packet headers relate to a use of bit vectors to allow expansion and collapse of protocol headers within packets for enabling flexible modification. A rewrite engine expands each protocol header into a generic format and applies various commands to modify the generalized protocol header. The rewrite engine maintains a bit vector for the generalized protocol header with each bit in the bit vector representing a byte of the generalized protocol header. A bit marked as 0 in the bit vector corresponds to an invalid byte, while a bit marked as 1 in the bit vector corresponds to a valid byte. The rewrite engine uses the bit vector to remove all the invalid bytes after all commands have been operated on the generalized protocol header to thereby form a new protocol header.
US09635145B2
A system including a receiver and a processing pipeline. The receiver is configured to generate a data block by encapsulating a data packet in a header portion and a tail portion that do not include valid information bits. The processing pipeline is configured to, in a first processing stage, store the data block, and store, separately from the data block, additional information associated with the data block. The processing pipeline is further configured to, without modifying a length of the data block, either add bits to the header portion or the tail portion to increase the length of the data packet or subtract bits from the data packet to decrease the length of the data packet, and modify the additional information in accordance with the bits added to the header portion or the tail portion or the bits subtracted from the data packet.
US09635142B2
A bi-directional packet data transmission system for a packet data transmission between a terminal and a radio access network includes an uplink resource and a downlink resource which are independently set. Memory resources can be effectively managed even in a packet data transmission service with the asymmetrical structure such that the packet amount for the downlink is much greater than the packet amount for the uplink, or the packet amount for the uplink is much greater than the packet amount for the downlink.
US09635136B2
Large-scale images are retrieved over network communications channels for display on a client device by selecting an update image parcel relative to an operator controlled image viewpoint to display via the client device. A request is prepared for the update image parcel and associated with a request queue for subsequent issuance over a communications channel. The update image parcel is received from the communications channel and displayed as a discrete portion of the predetermined image. The update image parcel optimally has a fixed pixel array size, is received in a single and or plurality of network data packets, and were the fixed pixel array may be constrained to a resolution less than or equal to the resolution of the client device display.
US09635134B2
Technologies and implementations for managing cloud resources.
US09635122B2
The present invention relates to a wireless communication system and a method for managing a cache server in the wireless communication system, the invention includes a step for checking a regional cache server to transmit contents when a DNS (Domain Name System) request a message for receiving contents acquired from a terminal, and a step for transmitting the contents by the cache server according to a contents request message received from the terminal. These steps can prevent the same data from being transmitted several times through a wireless communication network. Therefore, network usage associated with the service is reduced, and the network can be used more efficiently.
US09635121B2
With an idempotent POST request, the URL (and headers) cannot be used as an HTTP cache key. To cache idempotent POST requests, the POST body is digested and appended the URL with the digest and used as the cache key. Subsequent requests with the same payload will end up hitting the cache rather than the origin server. A forward cache proxy at the client end and reverse cache proxy at the server end are deployed. The client sends the request to the forward proxy that looks up the cache. If there is a cache miss, the forward cache proxy digests the body and sends only the digest to the reverse proxy. The reverse cache proxy looks up request cache to find if there is a match for the request and send that request to the server.
US09635120B2
An architecture that can facilitate support for or integration of disparate communications networks. The architecture can embody a consolidated network repository (CNR) that can be configured as a single logical repository that can potentially be configured according to a common schema regardless of the type or number of schema employed by the disparate communications networks.
US09635111B2
This disclosure relates to remote control of dialysis machines. In certain aspects, a method includes receiving a request for a network connection from a dialysis machine and establishing the network connection with the dialysis machine. The method also includes receiving, from a client device, a request to access the dialysis machine, authorizing the client device to access the dialysis machine, receiving, from the dialysis machine, information pertaining to an operation of the dialysis machine, and providing, to the client device, the received information.
US09635109B2
Machines, systems and methods for optimizing data replication in a distributed storage network, the method comprising determining a need to create a replica for a data item in a remote failure zone in a data storage network; creating a temporary replica of the data item in a local failure zone defined in the data storage network, in response to determining that it is beneficial to create the temporary replica in the local failure zone based on a cost versus reliability improvement analysis; attempting to create the replica in the remote failure zone; and removing the temporary replica from the local failure zone, in response to successfully creating the replica in the remote failure zone.
US09635082B2
The invention relates to a method and a device for converting a data stream transporting content into a file on a server, the content including timestamps for its playback, the timestamps indicating the time elapsed since the start of said content, the method being wherein it includes steps for receiving, from a broadcast channel, streaming content, calculating at least one piece of temporal playback information from at least one of the timestamps and a reference clock, the reference clock being the time reference for a local area network, saving the content to a file on a server, the server file being accessible by a playback terminal connected to the local area network, and saving a piece of temporal playback information to a server file or to a description file associated with the server file.
US09635080B2
Client buffer thresholds are dynamically adjusted to provide quick start up and smooth playback in a variety of network conditions. In some examples, multiple buffer configurations are available. An initial buffer configuration may be used in typical circumstances and will yield good behavior in most cases. A modified buffer configuration can be used when limited available network resources prevent smooth playback. In some embodiments, a client buffer configuration is continuously adapted based on network throughput and data transfer rates.
US09635075B2
A user assigns a major and minor channel number combination to a media service which does not have such a pre-existing combination, where such a media service is accessed by using such a channel combination without having to resort to the typical means of accessing the media service, such as using a web site URL or radio frequency. Optionally, the invention will automatically update the minor numbers associated with a media service when older versions of the media service become unavailable.
US09635070B2
A method and apparatus for providing collaborative workspace are disclosed. The method receives a request to establish a video conference for two or more participants, and obtains information from historical information on the two or more participants to be used with the collaborative workspace. The method determines preferences for each of the two or more participants as to a presentation of the collaborative workspace. The method receives one or more live images of the two or more participants and presents the collaborative workspace to each of the two or more participants in accordance with the preferences for each of the two or more participants.
US09635044B2
Electromagnetic (EM)/radio frequency (RF) emissions may be detected and corresponding EM personas may be created. One or more EM personas may be associated with a super persona corresponding to a particular entity. EM personas, super personas, and/or supplemental identifying information can be used to enforce security protocols.
US09635040B2
A computer-implemented method and apparatus for identifying attacks, comprising: receiving information related to a computerized network, the information comprising description of the network and events occurring within the network; processing the events, comprising determining whether additional data is required; responsive to determining that additional information is required, collecting the additional information and processing the additional information; and providing attack information based on the information and on the additional information, wherein the additional information is more resource consuming to obtain or process than the information.
US09635035B2
A determination is made that an authentication mechanism is unable to complete an attempt to authenticate, in association with a user attempting to access an application, user credentials. The user credentials include a user identifier and an additional authentication factor. An access allowance rate for the authentication mechanism is identified. The access allowance rate is based on a plurality of prior completed authentication attempts associated with the user identifier. A determination is made that the access allowance rate satisfies a set of criteria. In response to the determination that the authentication mechanism is unable to complete the authentication attempt and further in response to the determination that the access allowance rate satisfies the set of criteria, the user is allowed access to the application.
US09635029B2
Devices, systems, and methods for role-based access control permissions are disclosed. One method includes a policy decision point that receives up-to-date security context information from one or more outside sources to determine whether to grant access for a data client to a portion of the system and creates an access vector including the determination; receiving, via a policy agent, a request by the data client for access to the portion of the computing system by the data client, wherein the policy agent checks to ensure there is a session established with communications and user/application enforcement points; receiving, via communications policy enforcement point, the request from the policy agent, wherein the communications policy enforcement point determines whether the data client is an authorized node, based upon the access vector received from the policy decision point; and receiving, via the user/application policy enforcement point, the request from the communications policy enforcement point.
US09635028B2
In one embodiment, receiving, by an operating system of the first computing device and from a client application executing on the first computing device, a first request for accessing a set of data associated with a user of the first computing device, wherein the set of data is managed by a second computing device; sending, by the operating system and to the second computing device, a second request for accessing the set of data; receiving, by the operating system and from the second computing device, a response to the second request; and if the response to the second request grants the client application access to the set of data, then forwarding, by the operating system and to the client application, an access token to be used by the client application for accessing the set of data with the second computing device.
US09635022B2
The invention is a method for allowing a user to establish a secure session between a device and a server by using a username/password associated with the user. The user provides the username for the device. In response to a message comprising the username, the server opens a session and generates an identifier of the session and sends the identifier to the device. The identifier is transmitted to a machine distinct from the device. The user provides the password for the machine. The machine sends an authenticating message to the server, the authenticating message comprises the identifier and an authenticating data generated from the password. The server sends a result message reflecting the result of the authenticating data checking to the device.
US09635019B2
In one embodiment, a client computing device receives information regarding a Completely Automated Public Turing Test to Tell Computers and Humans Apart (CAPTCHA). The CAPTCHA includes an image file, a challenge, and code that is executable by a web browser to unscramble the received image file. The code includes instructions to divide the received image file into image sections, each image section having a unique identifier and grouped into either a first set or a second set. The code further contains instructions to transpose each image section in the first set into a new position, creating a new image. A web browser of the client computing device executes the code to create a second image from the received image file. The second image and the challenge are presented to a user of the client computing device.
US09635018B2
A user verification method and system, a password protection apparatus and a storage medium are disclosed, and the method includes: receiving an operation request containing a user identity of a user sent by the user via a user terminal; generating identity verification information according to the user identity; sending the identity verification information to an NFC terminal through near field communication with the NFC terminal, so that the NFC terminal prompts the user to provide identity acknowledgement; receiving identity acknowledgement information from the NFC terminal, if the identity acknowledgement is provided by the user, where the identity acknowledgement information contains an identifier of the NFC terminal; determining whether the user identity matches the identifier of the NFC terminal according to the identity acknowledgement information; and sending operation response information to the user terminal of the user if the user identity matches the identifier of the NFC terminal.
US09635014B2
An apparatus and method for storing authentication information on an electronic device are provided. The method includes receiving, by the electronic device, a unique key and a certificate matching the unique key in a secure environment of the electronic device, storing the unique key and the certificate matching the unique key in a secure environment of the electronic device, and wherein at least one of the unique key and the certificate matching the unique key identifies the electronic device.
US09635013B2
A system for executing a virtual machine instance is provided. An executing environment (11) is arranged for creating a virtual machine instance (10). The virtual machine instance (10) comprises an instance authorization unit (1) for receiving an instance authorization credential, wherein the instance authorization credential is uniquely associated with the virtual machine instance (10). A data key unit (2) is arranged for generating a request for a data key, based on the instance authorization credential associated with the virtual machine instance (10). A decryption unit (3) is arranged for decrypting a data item (7) based on the data key. A key server system (6) is arranged for issuing keys to a virtual machine instance (10). An instance authorization providing unit (22) is arranged for providing the instance authorization credential to the virtual machine instance (10).
US09635005B2
Systems and methods for tiered connection pooling are disclosed herein. An example system may include a memory encoded with computer executable instructions that when executed cause a processing unit to receive a request to access a resource; determine whether a used authenticated connection is available; if the used authenticated connection is available, fulfill the request using the used authenticated connection; if the used authenticated connection is not available, determine whether a first unused authenticated connection is available; if the first unused authenticated connection is available, fulfill the request use the first unused authenticated connection; if the first unused authenticated connection is not available, determine whether a first unauthenticated connection is available; if the first unauthenticated connection is not available, establish a second unauthenticated connection with the resource; authenticate the second unauthenticated connection to provide a second unused authenticated connection; and fulfill the request using the second unused authenticated connection.
US09634993B2
A proxy server receives from a client device a request for a network resource that is hosted at an origin server for a domain. The request is received at the proxy server as a result of a DNS request for the domain resolving to the proxy server. The origin server is one of multiple origin servers that belong to different domains that resolve to the proxy server and are owned by different entities. The proxy server retrieves the requested network resource. The proxy server determines that the requested resource is an HTML page. The proxy server scans the HTML page to locate one or more modification tokens that each indicates content that is subject to being modified. For at least one of the located modification tokens, the proxy server automatically modifies at least a portion of the content of the HTML page that corresponds to that modification token. The proxy server then transmits the modified HTML page to the client device.
US09634992B1
A first unclassified uniform resource locator (URL) is received. An originally primary bloom filter is initialized. A second bloom filter is initialized. In response to receiving a “no match” result from querying the primary bloom filter for the received first unclassified URL, insert operations are performed on both the originally primary bloom filter and the secondary bloom filter. At a time subsequent to inserting the first unclassified URL into both the originally primary and secondary bloom filters, a determination is made that a false positive rate associated with the originally primary bloom filter exceeds a threshold. In response to the determination, the secondary bloom filter is designated as a replacement primary.
US09634990B2
An application profile specifies server groups, components, and computing flows among the server groups and components. Each computing flow may be identified as malicious or not malicious. Firewall rules are generated based on the computing flows. The firewall rules are distributed to a server group. According to the firewall rules distributed to the server group, data that is malicious is directed to another server for quarantine.
US09634989B2
A method of detecting a content desired to be detected includes receiving electronic data at a first host, determining a checksum value using the received electronic data, sending the checksum value to a processing station, the processing station being a second host that is different from the first host, and receiving a result from the processing station, the result indicating whether the electronic data is associated with a content desired to be detected. A method of detecting a content desired to be detected includes receiving electronic data at a receiving station, and determining whether the received electronic data is associated with a content desired to be detected, wherein the receiving station does not include content detection data for identifying the content desired to be detected.
US09634985B2
Facilitating communications within a processing environment. Inbound traffic and outbound traffic on one or more virtual interfaces of the processing environment are monitored for a predefined amount of time. Based on the monitoring, a determination is made as to whether for a selected component of a virtual interface of the one or more virtual interfaces an inbound frame has been received but an outbound frame has not been transmitted for the predetermined amount of time. Based on determining that the inbound frame has been received but the outbound frame has not been transmitted, a generated outbound frame is forwarded to cause address registration information for the virtual interface to be refreshed.
US09634980B2
Systems and methods for improving the effectiveness of communications over a social network. A method for controlling network communication, comprises analyzing a social network in response to a request made by a user to send a message to a node in the social network, delaying for a period of time sending of the message based on a result of the analyzing, and sending the message to the node in the social network after the period of time has elapsed.
US09634979B2
Systems and methods for improving the effectiveness of communications over a social network. A method for controlling network communication, comprises analyzing a social network in response to a request made by a user to send a message to a node in the social network, delaying for a period of time sending of the message based on a result of the analyzing, and sending the message to the node in the social network after the period of time has elapsed.
US09634978B2
Systems and methods for improving the efficiency of propagating electronic messages are provided. In some embodiments, a feed of activities on a network such as an online social network (OSN) is analyzed to determine influenced activity probabilities and intrinsic activity probabilities for participants in the network. A Helmhotz Green's Function matrix is determined in order to calculate an overall influence weight for each participant in the network. A Woodbury-Sherman-Morrison formula may be used to accelerate computation of the Helmholtz Green's Function matrix, thus allowing efficient updates to the overall influence weights based on newly monitored activities. The participants with the highest overall influence weights may be selected to propagate a new message, thus providing the greatest likely distribution of the message with the fewest originating transmissions.
US09634977B2
The technology disclosed relates to embedding private comments in public messages. In particular, it relates to customizing public messages by including private comments that are directed to specific recipients. The private comments are included in the context of the public messages sent to their intended recipients but excluded from the public message when it is sent to other recipients. The private comments can be viewable only to their intended recipients and in the context of the public response. The public response as seen by recipients not intended to receive private comments does not include the private comments. This enables a sender of a private comment to efficiently communicate selected information to specific recipients without burdening all recipients with information which may not be relevant for them. Furthermore, it preserves the overall context of the original message.
US09634974B2
Among other things, from content of a communication composed by a user, a strategy is inferred for selecting target information related to the content. The strategy is used to select target information from a body of target information. And information about the selected target information is reported to the user.
US09634973B2
A apparatus and method for managing blind-carbon-copy replies in e-mail communications includes an electronic computing device configured to detect 602 that an e-mail account that is a blind-carbon-copy recipient of a received e-mail of an e-mail thread is sending a reply e-mail to at least one participant of a set of participants of the e-mail thread. The electronic computing device is also configured to determine 604, from the set of participants of the e-mail thread, an e-mail account adder that added the e-mail account to the e-mail thread as the blind-carbon-copy recipient. The electronic computing device is further configured to add 610 text to the reply e-mail indicating the e-mail account adder forwarded the received e-mail to the e-mail account or to send 614 an auto-generated e-mail notification to the at least one participant of the e-mail thread indicating the e-mail account adder added the e-mail account to the e-mail thread as a participant.
US09634965B2
In accordance with an embodiment, described herein is a system and method for providing a job manager for use with a cloud computing environment. In accordance with an embodiment, the system include a job manager that manages the execution of jobs within the cloud environment including their job states. A job manager service provides an application program interface which receives administrative commands to be processed within the cloud environment as jobs. The job manager updates a job registry, including registering instances of the administrative commands together with unique job identifiers, and returning the job identifiers so that a user can retrieve command process status, and the result of the job can be stored in the job registry. For example, the job manager can perform housekeeping tasks, such as purging jobs according to a retention policy, performing any necessary cleanup, and performing security checks to ensure tasks are authorized.
US09634964B2
A computer-implemented method of providing matching information to prospective first and second users is performed at a server, the method including: receiving first audio data and first user information; receiving second audio data, and second user information; storing a first timestamp of the first audio data and first user information and a second timestamp of the second audio data and second user information; performing analysis processing on the first audio data to obtain first feature information, and performing analysis processing on the second audio data to obtain second feature information; judging whether the first timestamp and the second timestamp and the first feature information and the second feature information match; and if the first and second times of receipt and the first and second feature information match, sending the first user information to the second user and sending, by the server, the second user information to the first user.
US09634950B2
Disclosed are method and system for Ethernet media conversion supporting high-speed wireless access points. The method includes receiving at each of a plurality of input-side Ethernet modules in a media converter, a plurality of input data streams at a first data rate. In the media converter each of the plurality of input data streams may be aggregated into an output data stream at a second data rate. The output data stream may then be transmitted at the second data rate from an output-side Ethernet module in the media converter. Each of the input data streams may be received from an Ethernet switch, and the output data stream may be transmitted to a wireless access point. In one exemplary implementation, each of the input-side Ethernet modules may include a 1G PHY, while the output-side Ethernet module may include one or both of a 2.5G PHY and a 4G PHY.
US09634944B2
In an embodiment, a method can include setting metadata of a first data packet to have a first priority level based on a first internal classifier of the first data packet and setting metadata of a second data packet to have a second priority level based on a second internal classifier of the second data packet. The first data packet and second data packet can be of the same traffic type (e.g., iSCSI). The method can further include sub-classifying (e.g., the same traffic type), based on the first and second priority levels, to direct the first data packet into a first data channel and second data packet into a second data channel for the same traffic type.
US09634941B2
Implementations of the present disclosure involve an apparatus and/or method for a regional independent tandem switch of a telecommunications network. The tandem switch processes communications between a long distance carrier and a local exchange carrier through a voice over IP (VOIP) network. By utilizing the VOIP network, the regionally independent tandem may process long distance communications to and from any point in the network, regardless of the physical proximity of the tandem to the originating/destination communication device. The regionally independent nature of the tandem also allows for flexibility in communication routing through the network, load balancing between the network tandem switches and reduction of needed components of the network for proper processing of the long distance communications.
US09634938B2
An approach is provided in which a first virtual machine, executing on a host computer system, generates a data packet with a target destination at a second virtual machine over a computer network. The host computer system identifies a data flow corresponding to the data packet based the data packet's header information, and analyzes path weightings of available paths that are made available to the identified data flow. In turn, the host computer system assigns one of the available paths to the identified data flow corresponding to a pre-defined physical layer path from the first virtual machine to the second virtual machine.
US09634933B2
To provide a stable high speed wireless network, the relay process is solved at the lower layers (PHY layer, MAC layer) without depending on upper layers to reduce the load of the upper layers to the utmost. Discrimination is made between a packet of one's own station and a relay packet to process the presence and absence of the relay packet without using a CPU to construct a wireless network executing the relay processing at a high speed. Further, the retransmission is executed without using a CPU to provide a stable wireless network. In addition, the table for relay process (routing table) is constantly updated to add to the table the information of the packets of which processes are not executed to eventually suppress unnecessary processes.
US09634932B2
Embodiments of the present invention provide a method and an apparatus for forwarding traffic of a switching system. The switching system includes a first LCC, at least one second LCC, and at least one third LCC that are interconnected according to a mesh form topology; and the method includes: receiving, by the first LCC, a packet, and parsing the packet to acquire a destination address of the packet; and when the destination address indicates that the packet is to be sent to the third LCC, if a currently preset configuration mode of the switching system is a first configuration mode, bearing, by the first LCC, the packet on a third link, and forwarding the packet to the third LCC, where the first configuration mode indicates that an N-hop mode is currently applied to the switching system, where N is a natural number greater than or equal to 3.
US09634929B2
In one embodiment, an access component of a local network edge device receives traffic, and generates a frame for the traffic that includes a remote context label that identifies an access component of the remote network edge device to which the traffic is to be forwarded upon arrival at the remote network edge device, and a virtual circuit label corresponding to a particular virtual service of the traffic. The local network edge device forwards the frame towards the remote network edge device. In another embodiment, the frame may be received at a core component of the remote network edge device, an in response to the remote context label identifying an access component of the remote network edge device, forwarded to the access component, which determines the particular virtual service, and forwards the traffic from the frame out the access component towards an endpoint for the traffic.
US09634927B1
A hierarchical lookup forwarding model to induce a Layer (L2) forwarding look up in a post-routed virtual local area network (VLAN). In one example, a line card of a networking device receives a packet for routing from a first virtual local VLAN to a second VLAN. The line card determines that the packet is associated with a host route having a corresponding incomplete Layer 3 (L3) adjacency. The line card steers the packet to a fabric module of the networking device. The fabric module performs an L2 lookup on the packet and floods the packet to one or more of line cards of the networking devices. The one or more line cards flood the packet on a plurality of external ports of the networking device.
US09634921B2
A wearable device is provided with a wearable device structure. A frame is positioned in an interior of the wearable device structure. A plurality of magnets are provided. At least a portion of the plurality of the magnets are coupled to the frame. Electronic circuitry is positioned in an interior of the wearable device structure adjacent to the frame.
US09634918B2
A computer-implemented method includes providing, at a first time and to a first group of CD services in a CDN, invalidation information relating to at least one resource; and providing the invalidation information, at a second time distinct from the first time and to a second group of CD services in the CDN, the second group of CD services being substantially distinct from the first group of CD services.
US09634916B2
Methods and apparatus are disclosed for signalling congestion being caused by data items such as packets, received at a network element such as a router, in a communications network such as the Internet, or being caused by items otherwise requiring service or capacity from a shared resource. Preferred embodiments of the method involve identifying whether or not received data items received at a network element are capable of carrying congestion indications such as ECN marks, and for those that are capable, assigning congestion indications to the data items in dependence on a queue length characterization based on a substantially current, instantaneous measurement of the length of the queue, whereas for those that are not capable, a sanction such as dropping may be applied in dependence on a different queue length characterization based on a weighted moving average of current, recent, and less recent measurements of the length of the queue.
US09634906B2
A device supporting content delivery is configured to run at least one content delivery (CD) service of a plurality of CD services. The plurality of CD services include adaptation services with feedback.
US09634905B2
A computer-implemented method includes receiving, at a service running on the hardware, invalidation information relating to one or more resources; and determining whether the invalidation information relates to any resources currently stored on the service. Based on the determining, when the invalidation information relates to at least one resource not currently cached on the service, maintaining on the service at least some of the invalidation information; and using the maintained invalidation information on the service to prevent subsequent use of a version of at least one resource not currently stored on the service.
US09634901B2
A computer network may comprise a plurality of computing devices. In one example, a method may be provided for discovering topology of the computer network. The method may comprise sending, by a host computing device of the computing network, a neighbor discovery packet to each network interface of the host that has a connection, receiving a reply packet responding to the neighbor discovery packet, building a neighbor map for all neighbor computing devices to the host, sending a connection discovery packet to each network interface of the host that has a connection, receiving reply packets responding to the connection discovery packet, and building a connection map for connections among computing devices based on the information in the reply packets.
US09634900B2
A network controller may receive a request from an application via an application programming interface (API), wherein the request comprises program codes written in a declarative programming language, and wherein the program codes describe at least some aspects of a virtual network (VN). The network controller may further parse the program codes into internal objects of the network controller, with the internal objects representing the aspects of the VN described by the program codes. The network controller may then manage the VN according to the internal objects translated from the program codes.
US09634885B2
A computer-readable recording medium stores therein a program for causing a computer to execute a process. The process includes detecting a failure of a flow indicating a route on a network through which data of each tenant service provided by a tenant via a network flows; and specifying a control target flow influenced from the flow in which the failure has been detected based on association information in which each tenant service is associated with a flow of each tenant service.
US09634883B2
A method and mechanism for verifying information on a managed device is provided. A request identifying the managed object and also containing a plurality of non-null values comprising proposals for a correct value of the managed object is received from a requester that does not have a correct value for a managed object of a managed device. The requester is unable to read and write the managed object directly, and unable to obtain object specification information. It is determined whether any of the values match the correct value stored in the managed object. Execution of the request is completed by transmitting a notification message indicating whether any of the values match the correct value of the managed object, where the notification message does not provide any indication of which proposed value is the correct value.
US09634874B2
An orthogonal frequency division multiplexing (OFDM) communication system includes a first interface having a first cable coupler to couple to a first end of a coaxial cable, and a first plurality of signal pathways coupled to the first cable coupler. Each signal pathway of the first plurality includes a physical (PHY) layer component and a radio frequency (RF) front end coupled to the PHY layer component. The system further includes a second interface having a second cable coupler to couple to a second end of a coaxial cable, and a second plurality of signal pathways coupled to the second cable coupler. Each signal pathway of the second plurality corresponds to a signal pathway of the first plurality and includes a PHY layer component and an RF front end coupled to the PHY layer component.
US09634868B2
A wireless base station apparatus and wireless terminal apparatus with a configuration which can prevent reductions in the accuracy of channel estimation when non-contiguous band transmission and SRS transmission are employed in an uplink line. In the base station apparatus (100), an allocation setting unit (106), which sets the reception band of an SRS at an SRS extraction unit (103) and sets the units of frequency allocation (RBG) at a CQI estimation unit (104) and allocation unit (105), matches the frequency position at the end of the SRS reception band to the frequency position at the end of any of the units of frequency allocation and sets the reception bandwidth of the reference signal to a natural number multiple of the bandwidth of the unit of frequency allocation. In the terminal apparatus (200), a band information setting unit (204), which sets the transmission band and units of frequency allocation (RBG), matches the frequency position at the end of the transmission band to the frequency position at the end of any of the units of frequency allocation and sets the transmission bandwidth of the SRS to a natural number multiple of the bandwidth of the unit of frequency allocation.
US09634864B2
A Media Gateway, in connection to a backbone, measures a packet loss and/or jitter, receives a call and notices an indication that a higher packet loss and/or jitter is acceptable. The Media Gateway decides, based on said measured packet loss or jitter and said indication, whether the call is admitted to be routed via said backbone even though the packet loss or jitter is above a predefined threshold. A Mobile Switching Centre Server in connection to a backbone, receives a call set-up, detects that a call set-up should be performed by a Media Gateway even if the packet loss or jitter is above a predefined threshold, and provides an indication to the Media Gateway that a higher packet loss or jitter is acceptable.
US09634855B2
An interface device and method of use, comprising audio and image inputs; a processor for determining topics of interest, and receiving information of interest to the user from a remote resource; an audiovisual output for presenting an anthropomorphic object conveying the received information, having a selectively defined and adaptively alterable mood; an external communication device adapted to remotely communicate at least a voice conversation with a human user of the personal interface device. Also provided is a system and method adapted to receive logic for, synthesize, and engage in conversation dependent on received conversational logic and a personality.
US09634851B2
The disclosure presents a system, method, and computer readable medium for computing network latencies. Network devices using flow processors create network traffic summary information in the form of flow records. A harvester may gather, process, and analyze flow records to find matching flows. Using matching flows, a harvester computes the latency, either one-way or round-trip, between two devices on the network. This information may be exported or stored on other devices on the network. The teachings of the present disclosure enable wide network coverage through the use of existing network traffic summary records. Further, the present disclosure mitigates network slowdowns associated with monitoring equipment. The present disclosure also reduces or eliminates the need for clock synchronization between devices on the network.
US09634842B2
Provided is a method for transmitting signed data and an electronic signature token, the method comprising: an electronic signature token obtaining a signing request data packet comprising data to be signed; signing the data to be signed to obtain signed data; obtaining a preset first transmitting strategy, and obtaining first data to be transmitted according to a part of the signed data and the first transmitting strategy, and transmitting the first data to be transmitted; after obtaining the signing request data packet, extracting and outputting the key information of the data to be signed; obtaining a confirmation instruction for the outputted critical information of the data to be signed; after obtaining the confirmation instruction, obtaining a preset second transmission strategy, and obtaining second data to be transmitted, according to a remaining part of the signed data and the second transmission strategy, and transmitting the second data to be transmitted.
US09634839B2
Techniques, systems, and devices are disclosed for performing secure cryptographic communication. One disclosed technique includes transmitting information that identifies a group key from a first device to a second device. The technique further includes, in the first device, using the group key to encrypt an input vector, transmitting the encrypted input vector, encrypting privacy-sensitive information using a device key, an encryption algorithm, and the input vector, and transmitting the encrypted privacy-sensitive information to the second device.
US09634838B2
Methods, computing systems and computer program products implement embodiments of the present invention that include defining multiple primitives, each primitive including ranking and unranking methods. Two or more of the multiple primitives are selected, and an operation is performed on the selected primitives, thereby defining a complex format. Upon and encryption processor receiving a data record comprising a plaintext, the complex format is applied to the plaintext, thereby generating a ciphertext, and the ciphertext is transmitted to a remote computer. Upon receiving the ciphertext, the remote computer can apply the complex format to the received ciphertext, thereby regenerating the plaintext.
US09634834B1
An administrator installs a key management agent on a previously approved client machine. The agent is started on the client machine, which posts requests for keys to a central key management service. The central key management service logs requests posted to it by clients, and checks for existing pre-approval records. If none are found, a message is typically sent to an approver for the requesting client machine. When a request is verified as approved, the request is flagged for further processing. The supported systems continuously or periodically look for records flagged for processing, use requests to generate keys and other appropriate elements for the requesting client machine, and post keys and other elements to the key management database. The key management agent polls the central key management service periodically until finding the expected key file, which it downloads and installs into a protected file location on the client machine. The key management agent periodically sends status messages to the central key management service, which tracks expected behavior of the client machine and/or key management agent.
US09634832B2
A cryptanalysis method comprising: (A) Performing a ciphertext-only direct cryptanalysis of A5/1 and (B) Using results of Step (A) to facilitate the decryption and/or encryption of further communications that are consistent with encryption using the session key and/or decryption using the session key, wherein the cryptanalysis considers part of the bits of the session key to have a known fixed value, and wherein the cryptanalysis finds the session key. An efficient known plaintext attack on AS/2 comprises trying all the possible values for R4, and for each such value solving the linearized system of equations that describe the output; The solution of the equations gives the internal state of R1, R2, and R3; Together with R4, this gives the full internal state which gives a suggestion for the key.
US09634830B2
A flexible aes instruction set for a general purpose processor is provided. The instruction set includes instructions to perform a “one round” pass for aes encryption or decryption and also includes instructions to perform key generation. An immediate may be used to indicate round number and key size for key generation for 128/192/256 bit keys. The flexible aes instruction set enables full use of pipelining capabilities because it does not require tracking of implicit registers.
US09634824B2
A method and apparatus of providing a configurable computer system capable of being modeled are disclosed. The system, in one embodiment, includes a configurable component and a clock distributor. The configurable component includes multiple programmable devices arranged in a predefined configuration. The predefined configuration, for example, is a cubical shape having multiple neighboring nodes. The configurable component is capable of being modeled in accordance with policies from a system program for data transmission. The clock distributor further includes a first clock element, which provides long-term accuracy, and a second clock element, which provides short-term accuracy.
US09634817B2
Systems and methods are provided for enabling H-ARQ communication between a base station and one or more wireless terminals. Methods for enabling incremental redundancy (IR) based H-ARQ, Chase based H-ARQ and Space-Time Code combining (STC) based H-ARQ between devices for down-link and up-link direction transmissions are provided in the form of an information element (IE) for use with a Normal MAP convention as currently accepted in the draft version standard of IEEE 802.16. In addition, embodiments of the invention provide a resource management scheme to protect a network from abuse of resources from a wireless terminal not registered with the network. Components of the down-link and up-link mapping components of a data frame transmitted from the base station to one or more wireless terminals included messages that are readable by all wireless terminals as well as some messages that are encrypted and only readable by wireless terminals that are authenticated as being registered with the network.
US09634810B2
Technology for communicating a short message service (SMS) communication in a packet switched (PS) domain of a serving general packet radio service (GPRS) support node SGSN in a Universal Terrestrial Radio Access Network (UTRAN). In one embodiment, a PS support module is configured to receive a request message from a mobile station (MS), the request message including an Additional Update Type information element (IE), the Additional Update Type IE including information to indicate that the MS is to support a PS based short messaging service (SMS).
US09634807B2
A joint user detection apparatus for a wireless communication system, such as OFDM systems, arranged to account for timing impairments experienced by CAZAC codes.The proposed apparatus brings improvements over conventional receiving apparatuses by allowing joint user channel estimation processing and joint user equalization processing while considering timing impairments of user associated information present within a symbol of a received signal. The proposed solution could be used on conventional receiving apparatuses since both joint user channel estimation processing and joint user equalization processing can be activated independently such that either one or both improvements may be activated as needed or as required by the design of the conventional receiving apparatuses.A method and a computer program are also claimed.
US09634805B2
A packet transmission method is provided herein. The packet transmission method is adapted for a wireless distribution system. The packet transmission method includes: generating a packet by an access controller or a wireless access point; determining whether the packet belongs to CAPWAP (Control and Provisioning of Wireless access point s) packet; adding a tag into a packet descriptor corresponding to the packet when the packet belongs to CAPWAP packet; transmitting the packet to the wireless access point or transmitting the packet to the access controller; determining whether an error is occurred during transmitting the packet; determining whether the packet descriptor corresponding to the packet includes the tag when the error is occurred during transmitting the packet; and adding the packet into a queue when the packet descriptor corresponding to the packet includes the tag.
US09634800B1
A BASE-T Ethernet transceiver is disclosed. The transceiver includes a BASE-T Ethernet data framing module having an input interface to receive Ethernet block data bits at a first data rate, logic to associate the Ethernet block data bits with an auxiliary bit and a number of Reed-Solomon check bytes, and a forward error correction encoder. The encoder is coupled to the logic to encode all of the data bits, auxiliary bit and the Reed-Solomon check bytes into a first error encoded transport frame having plural error check bits. A symbol mapper receives the first error encoded transport frame and modulates the first error encoded transport frame into symbols, each of the symbols having uncoded bits. A BASE-T transmitter is coupled to the symbol mapper to transmit the first group of symbols over an Ethernet link at one of a selection of symbol rates. Errors in the uncoded bits are correctable via the Reed-Solomon check bytes.
US09634799B2
Provided is a decoding device including a reception unit that receives data of which the number of bits is converted and encoded such that a ratio between appearance frequency of a first code and appearance frequency of a second code is a predetermined range, and to which an error correcting code including redundant bits for calculating an error position of the data and a parity check bit of the data is appended, and a detection unit that detects that there are an odd number of bit errors in the data when a value of a syndrome corresponding to an error position is a first predetermined value and an error occurs in the decoding, or when the value of the syndrome is not the first value and a value of the parity check bit is a second predetermined value and an error occurs in the decoding on the data.
US09634796B2
An optical transmission device includes an error correction scheme determining unit, an error correction encoder, a modulation format determining unit and an optical transmitter. The error correction scheme determining unit determines an error correction scheme based on a latency between the optical transmission device and a correspondent device. The error correction encoder generates encoded data by performing an error correction encoding on transmission data using the error correction scheme determined by the error correction scheme determining unit. The modulation format determining unit determines a modulation format based on the error correction scheme determined by the error correction scheme determining unit and transmission characteristics between the optical transmission device and the correspondent device. The optical transmitter generates a modulated optical signal from the encoded data with the modulation format determined by the modulation format determining unit.
US09634793B2
Embodiments of the present invention disclosed an open-loop link adaptation adjusting method and apparatus, firstly, classifying, by a base station, states of a user equipment during an information transmission process, and configuring an open-loop link adaptation adjusting OLLA value for each of the classified states respectively; then, determining, by the base station, a current state of the user equipment, and selecting an OLLA value corresponding to the current state of the user equipment from the OLLA values corresponding to each of the states respectively; and finally, after adjusting a modulation and coding scheme MCS value according to the OLLA value corresponding to the current state of the user equipment, modifying, by the base station, the OLLA value corresponding to the current state of the user equipment. The present invention is applicable to the communication system field.
US09634791B2
Flexible optical spectrum management systems and methods in an optical network including a plurality of interconnected network elements include determining an associated frequency/wavelength center and one or more bins for each of one or more traffic carrying channels on each of a plurality of optical fibers in the optical network; and managing the one or more traffic carrying channels on the plurality of optical fibers using the one or more bins of bins and the associated frequency/wavelength center, wherein at least one of the one or more traffic carrying channels comprises a coherent optical signal occupying a flexible spectrum on the plurality of optical fibers.
US09634786B2
In one aspect, the present disclosure relates to a communications system which, in one embodiment, includes a phase-correlated, orthogonally-polarized, light-stream generator (POLG) for preparing light into phase coherent light streams having defined states of polarization and spectral composition. In one embodiment, the POLG includes a light source configured to emit light having a predetermined wavelength and a polarization apparatus configured to prepare light from the light source into particular states of polarization. The POLG also includes a phase modulator configured to produce light having a plurality of wavelengths and configured to retard the phase of propagation of light with a first state of linear polarization while not retarding the phase of light with a state of linear polarization orthogonal to the first state of linear polarization when an external electric field is applied. The POLG also includes an electrical oscillator configured to periodically apply an electric field to the phase modulator.
US09634785B2
An interference cancellation method and apparatus of user equipment in a cellular communication system is provided. The method includes receiving signals including a desired signal and an interference signal from one or more base stations; determining a maximum likelihood (ML) decision metric to determine a value “l” of a rank indicator (RI), a value “p” of a precoding matrix indicator (PMI), and a value “q” of a modulation (MOD) level of the interference signal; applying a logarithm to the ML decision metric, and applying a maximum-log approximation to a serving data vector and an interference data vector, which are included in the ML decision metric; determining the values of “l,” “p,” and “q” using the applied ML decision metric; and cancelling the interference signal from the received signals using the determined values of “l,” “p,” and “q.”
US09634778B2
A measuring device for measuring a reaction of a device under test to an uplink channel quality parameter, indicating a quality of a transmission channel from the device under test to the measuring device, comprises signal generation means, set up for generating a first signal including the uplink channel quality parameter. The uplink channel quality parameter is set by the signal generation means independent from an actual channel quality of the transmission channel. Transmission means is set up for transmitting a second signal, which is derived from the first signal or is identical to the first signal to the device under test. Receiving means is set up for receiving a third signal transmitted by the device under test and created by the device under test based upon the uplink channel quality parameter and for determining the reaction of the device under test to the uplink channel quality parameter.
US09634776B1
A mobile communication device may use sensor data to identify the current device state based on sensor data, device parameter values and/or device usage data. The mobile communication device may then measure the impedance value of a characteristic circuit, such as the antenna or the power amplifier. Responsive to determining that the measured impedance value differs from a pre-defined base impedance value by more than a certain threshold value, the mobile communication device may retrieve, from a memory, a set of envelope tracking (ET) parameter values corresponding to the current state of the communication device and the measured impedance value. The mobile communication device may calculate, using the retrieved ET parameter values, a target supply voltage to be applied to the power amplifier.
US09634775B2
The invention relates to a method (1) for configuring a reconfigurable antenna system (100). The method (1) comprises the following steps: a) selecting one or more groups of antenna configurations in a reference set of antenna configurations; and b) selecting one or more antenna configurations to be tested for each group of antenna configurations, which has been selected at the previous step a); and c) evaluating the radiating performance of said reconfigurable antenna system (100) for each antenna configuration, which has been selected at the previous step b), the radiating performance of said reconfigurable antenna system being evaluated on the base of estimation values that are calculated during one or more testing sessions of said reconfigurable antenna system; and d) selecting the optimal antenna configuration, for which said reconfigurable antenna system (100) has provided the best radiating performance during said testing sessions; and e) if the group of antenna configurations, to which said optimal antenna configuration belongs, comprises only said optimal antenna configuration, configuring said antenna elements (101) according to said optimal antenna configuration; or f) if the group of antenna configurations, to which said optimal antenna configuration belongs, comprises a plurality of antenna configurations, selecting said group of antenna configuration as new reference set of antenna configurations; and g) repeating the previous steps (a)-(d) for said new reference set of antenna configurations.
US09634774B1
A modular device system is provided having a base portable electronic communication device. The base portable electronic communication device has a display side and a reverse side, and one or more antennas being located along one or more of the device edges. A ground element on the reverse side of the housing is adjacent to the antennas and is grounded to the chassis. A multi-pin connector array on the same side is located adjacent to the ground element and the ground element lies between the connector array and the antennas. The connector array includes multiple pins supporting multiple data speeds, and the high speed data pins are located closer to the array center than the low speed data pins. The array is configured and located to electrically connect to a mating array on a module device when the module device is mated to the base portable electronic communication device.
US09634773B2
A method for suppressing harmonic signals includes: mixing a first local oscillation signal with an input signal to obtain a first output signal, and mixing a second local oscillation signal with the input signal to obtain a second output signal, the first output signal including an n-order harmonic signal, n being a positive integer greater than 1; and adding the first output signal and the second output signal to suppress the n-order harmonic signal in the first output signal. The first local oscillation signal and the second local oscillation signal have different mark-space ratios but a same oscillation frequency.
US09634765B2
A lighting system (100) comprising a central lighting device (111), at least one satellite lighting device (121, 131), and a controller (141) for adjusting light settings, is provided. The controller is arranged for transmitting, in response to a user request (140), an association request over a first communication link (142). The central lighting device is arranged for receiving the association request and re-transmitting the association request over a second communication link by means of coded light (112). The satellite lighting device is arranged for transmitting, in response to receiving the association request, its identifier to the central lighting device. The identifier is only transmitted if an association process is enabled. The association process is enabled, in response to a user request, during a limited time period. The central lighting device is further arranged for associating, in response to receiving the identifier, the satellite lighting device with the central lighting device.
US09634761B2
A method, apparatus, and system for network monitoring, and more specifically for correlating downstream devices in an optical network with downstream ports of an optical splitter through which they are communicating with a central office. The downstream devices operational on the network are indentified and listed in a correlation table. Selected subsets of these devices are then monitored, preferably by an ISM under the direction of a management node, in a series of monitoring cycles until a satisfactory correlation may be achieved. The correlation cycle may be performed at startup, as needed, or on a periodic basis.
US09634752B2
A method and user equipment for transmitting channel state information (CSI) are provided. The method includes identifying a first CSI configuration with a first index and a first information for a period and an offset; identifying a second CSI configuration with a second index and a second information for a period and an offset; and reporting a CSI for a CSI configuration with a lowest index among the first CSI configuration and the second CSI configuration, in case of collision between report of a CSI for the first CSI configuration and report of a CSI for the second CSI configuration.
US09634740B2
A radio communication system includes: a plurality of cells having different scrambling sequences, respectively, wherein at least two cells communicate with at least two user terminals connected to different serving cells; and a controller which controls the plurality of cells and provides a single scrambling sequence to said at least two cells and said at least two user terminals for control signal transmission and reception.
US09634739B2
The present invention relates to a wireless communication system and a method thereof. The wireless communication system comprises a signal encoding module for encoding a preset high-frequency audio signal frequency according to a preset encoding rule, and creating an encoding library for storing the code; a signal sampling module for sampling a high-frequency audio signal produced by a high-frequency audio signal generating device; a signal transformation module for performing Fourier transformation on the sampled audio signal firstly to transform the audio signal into frequencies, acquiring a main frequency from the transformed frequencies, and storing the acquired main frequency; a signal decoding module for decoding the main frequency into a preset code according to the code in the library; and an output module for outputting the decoded code. The wireless communication system and the method of the present invention do not need hardware supports, thereby reducing the cost.
US09634736B2
In described examples, a method of inductive coupled communications includes providing a first resonant tank (first tank) and a second resonant tank (second tank) tuned to essentially the same resonant frequency, each having antenna coils and switches positioned for changing a Q and a bandwidth of their tank. The antenna coils are separated by a distance that provides near-field communications. The first tank is driven to for generating induced oscillations to transmit a predetermined number of carrier frequency cycles providing data. After the predetermined number of cycles, a switch is activated for widening the bandwidth of the first tank. Responsive to the oscillations in the first tank, the second tank begins induced oscillations. Upon detecting a bit associated with the induced oscillations, a switch is activated for widening the bandwidth of the second tank and a receiver circuit receiving an output of the second tank is reset.
US09634733B2
When an impedance adjustment process of a resonant system is started, a power feeding facility outputs power for adjustment. Then, an ECU of the power feeding facility adjusts an impedance matching box provided in the power feeding facility, and when the adjustment is completed, transmits an instruction for adjustment in a vehicle to the vehicle. When the vehicle receives the adjustment instruction from the power feeding facility, the vehicle adjusts an impedance matching box provided in the vehicle. That is, in this contactless power feeding system, the impedance adjustment in the power feeding facility is performed first, and the adjustment in the vehicle is performed thereafter.
US09634728B2
A contactless connector includes an insulative housing having a mating interface configured to be coupled to a connector interface of an electronic device. The housing can be reversibly coupled to the connector interface in a first orientation or in a second orientation oriented 180 degrees relative to the first orientation. A communication circuit board is held within the housing that includes a first connector communication chip and a second connector communication chip configured to define wireless communication channels with corresponding device communication chips of the electronic device in either orientation. A sensor senses the orientation of the housing relative to the connector interface of the electronic device to determine if the housing is in the first orientation or in the second orientation. The mode of operation of the first and second connector communication chips is controlled based on the sensed orientation of the housing.
US09634727B2
Disclosed is an integrated circuit, system or architecture suitable for NFC functionality and including an NFC companion block connectible to a power source and capable to providing a non-continuous power boost to NFC signals, inter alia, thereby facilitating use of a broader range of antennas, multiple antennas, and thereby providing greater NFC functionality and versatility Further disclosed is a detachable antenna embedded in a potentially detachable shell which closely fits a mobile device and is adapted for use with the above mentioned integrated circuit, system or architecture.
US09634725B2
A device includes near-field communication (NFC) control circuitry and transceiver circuitry. The transceiver circuitry is coupled to the NFC control circuitry. In a reader mode of operation, the NFC circuitry detects reception of NFC polling frames by the transceiver circuitry. When reception of an NFC polling frame is detected, the NFC control circuitry switches from the reader mode of operation to a card mode of operation.
US09634723B1
An electric system, method, and computer-readable medium facilitate shared access to a shared power line for communication using a PLC protocol. The electric system, method, and computer-readable medium may determine when the shared power line is available for a transmission, allocate unicast transmission time slots to each of a plurality of inverters, transmit a multicast message requesting that each of the plurality of inverters communicate information during its allocates transmission time slot, determine whether a first inverter in the plurality of inverters did not communicate using the shared power line during its allocated unicast transmission time slot, and if the first inverter did not communicate information during its allocated unicast transmission time slot, transmit with the line interface a jam signal during the first inverter's unicast transmission time slot.
US09634721B2
Embodiments of the present invention relate to a method and an apparatus for sending a single-ended loop testing SELT measurement signal, and a control device. The method for sending a SELT measurement signal includes: aligning a synchronization symbol of a digital subscriber line on which a SELT diagnosis needs to be performed with a synchronization symbol of at least one DSL line for data transmission, where the synchronization symbol of the digital subscriber line on which a SELT diagnosis needs to be performed and the synchronization symbol of the at least one digital subscriber line for data transmission are uplink or downlink synchronization symbols; and carrying a SELT measurement signal over the aligned synchronization symbol of the DSL line on which a SELT diagnosis needs to be performed, where the SELT measurement signal is used to detect transmission quality or a line fault of the DSL line.
US09634718B2
Architectures and methods related to insertion loss reduction and improved isolation in switch designs. In some embodiments, a switching architecture can include a switch network having one or more switchable radio-frequency (RF) signal paths, where each path contributes to a parasitic effect associated with the switch network. The switching architecture can further include a parasitic compensation circuit coupled to a node of the switch network. The parasitic compensation circuit can be configured to compensate for the parasitic effect of the switch network.
US09634717B2
Systems for a dual-band transceiver that re-uses a lower frequency transmitter to drive a local oscillator (LO) for high frequency circuits are disclosed herein. The need for a LO lineup requiring high frequency and high power is eliminated. The output of a lower frequency band is modified to be used as a LO drive for the higher frequency band transceiver. Using a carrier recovery loop, the system is operable to simultaneously operate in both bands. The result is a solution that eliminate the design of a high performance LO circuits for a higher band of a mmW dual-band system. This significantly reduces the overall complexity of the system. Furthermore, the inventive architecture reduces the design complexity and overall cost to implement dual-band circuit.
US09634713B1
A digital broadcast communication system includes a transceiver configured to receive a preamble having one of at least four preamble patterns characterized by a bit pattern and a length, produce the received preamble to each of at least four preamble correlator circuits, and at each correlator circuit, compare the received preamble to a reference code pattern. If a specified level of correlation exists between the received preamble and the reference code, produce an indication that the comparison was favorable. In one embodiment, the transceiver includes 16 correlator circuits and further includes 128 preamble reference codes for detecting preambles that have control, synchronization or data content.
US09634711B2
A case construction for an electronic device having a select feature function operable via a posterior device portion includes a device-holding panel for removably retaining an electronic device and a case construction for selectively enabling (a) device-holding panel access and (b) device-holding panel encasement. The device-holding panel includes an anterior device-support portion, a posterior case interface portion, at least one feature-enabling edge, and a device retention mechanism for retaining the electronic device in anterior adjacency to the anterior device-support portion. The case construction includes an anterior case portion, a posterior case portion, and an anterior-to-posterior junction. The anterior case portion is pivotal relative to the posterior case portion via the anterior-to-posterior junction for selectively uncovering and covering the anterior device-support portion. The device-holding panel is magnetically attractive and fastenable to the case construction via first and second magnetically attractive material constructions embedded within the device-holding panel and case construction.
US09634708B2
A portable communication device includes: a housing (101); a substrate (301) disposed within the housing and including a wireless communication circuit (303); and a sealing member (401) configured to prevent entry of water into the substrate from the outside of the housing, wherein the sealing member includes an insulative base body, and an electrically conductive layer (402) covering a portion of a surface of the base body, wherein the electrically conductive layer is connected to an antenna terminal (302) of the wireless communication circuit and serves as an antenna element.
US09634707B2
A case for a mobile device including a body with a fluid chamber configured to retain fluid therein. An armband for a mobile device includes a band with a fluid chamber configured to retain fluid therein. The fluid chamber may serve to cushion the mobile device or wearer's arm when in use.
US09634705B2
A receiver circuit comprising a transformer arrangement comprising a transformer structure, multiple and distributed receiver units arranged to be connected to one and same antenna via the transformer arrangement and arranged to operate on the same frequency and bandwidth as each other, wherein the transformer arrangement is arranged to input the antenna signal and to output signals at different output ports for the respective receiver unit, and a combiner circuit arranged to combine outputs of the multiple receiver units such that the combiner circuit outputs a combined signal, and corresponding communication apparatus, method and computer program are disclosed.
US09634703B2
A method and receiver for detecting a signal wherein the signal is encoded the signal with a pair of spaced predetermined frequencies and wherein energy is detected in each of the pair of predetermined frequencies and in a predetermined frequency between the pair of predetermined frequencies. Energy detected in each of the pair of predetermined frequencies is compared with the energy detected in the predetermined frequency between the pair of predetermined frequencies. The detecting includes passing the encoded signal through narrow band filters, each one of the filters being tuned to a corresponding one of the pair of predetermined frequencies and the predetermined frequency between the pair of predetermined frequencies.
US09634699B2
Disclosed are an apparatus for controlling a wide-band signal transmission gain, which differently applies a transmission gain by the unit of an intermediate frequency (IF) at a transmitting side of a wide-band multi-IF wireless communication system which can convert multiple baseband digital signals into IF signals and thereafter, multiplex and simultaneously transmit the converted IF signals and a signal processing method of the same.
US09634696B2
A transmitter configured to support a multimode and a multiband, using radio frequency (RF) digital-to-analog converters (DACs), includes a first RF DAC configured to transmit a first signal in a first frequency band, and a second RF DAC configured to transmit a second signal in a second frequency band different from the first frequency band. The transmitter further includes an impedance controller configured to adjust impedance of one of the first RF DAC and the second RF DAC operating in an impedance matching mode to adjust a frequency range of another one of the first RF DAC and the second RF DAC operating in a data transmission mode.
US09634694B2
The present disclosure is directed to a system and method for performing digital up-conversion of a signal to a desired RF carrier frequency. The system and method efficiently perform digital up-conversion of the signal, in one example, by controlling a sample clock that is used by a DAC to sample and convert the up-converted signal from the digital domain to the analog domain to have a frequency that is four or eight times the desired RF carrier frequency. By controlling the sample clock of the DAC to have a frequency that is four or eight times the desired RF carrier frequency, the system and method can be implemented using currently available IC process geometries such that the implementation consumes much less area and/or power than an analog up-converter configured to have equivalent up-conversion functionality.
US09634686B2
A digital-to-analog conversion (DAC) circuit has a resistor ladder circuit controlled by high order bits and a resistor string circuit controlled by low order bits. The resistor ladder circuit includes a stem resistor and a branch resistor. The stem resistor has a stem resistance, and the branch resistor has a branch resistance that is substantially equal to two times of the stem resistance. The resistor string circuit includes a string current source, a string resistor, and a bridge resistor. The string current source is configured to generate a string current that is based on a ratio of a reference voltage divided by a predetermined resistance. The string resistor has a string resistance that corresponds to the predetermined resistance, and it is configured to selectively receive the string current based on a selection signal decoded from the low order bits.
US09634675B2
A phase locked loop with holdover mode has a loop filter for creating an offset frequency value for a controlled oscillator. The loop filter includes a register for storing the current offset frequency value the said controlled oscillator. A first multiplexer responsive to a holdover signal selects, depending on the quality of a reference signal, the output of the loop filter or a holdover queue to control the controlled oscillator. A second multiplexer responsive to the holdover signal selects for input to the register, depending on the quality of the reference signal, the sum of an output of the register and a value derived from the current phase difference between the output of the controlled oscillator and the reference signal or a current output value of the holdover queue.
US09634668B2
This application discloses the technique to pipeline the Clock Guided Logic. Latch based storage elements are used in CGL based design such that when first stage CGL elements are in precharge phase the second stage CGL elements are in evaluate phase and vice-versa resulting into higher design throughput.
US09634664B2
A logic inverter with over-current protection, according to one embodiment, includes: a transistor, an input signal line coupled to a gate terminal of the transistor or a base region of the transistor, an output signal line coupled to a drain terminal of the transistor or a collector region of the transistor, a power supply line coupled to the drain terminal of the transistor or a collector region of the transistor, a pull up resistor between a power supply and one of: the drain terminal of the transistor and the collector region of the transistor, and a feedback resistor between ground and one of: a source terminal of the transistor and an emitter region of the transistor. Other systems, methods, and computer program products are described in additional embodiments.
US09634660B2
In an embodiment, a system comprises a touch sensor. The touch sensor comprises an insulating substrate and a plurality of electrodes disposed on the insulating substrate. The plurality of electrodes comprises a drive line having a plurality of drive electrodes and a sense line having a plurality of sense electrodes. At least one of the electrodes comprises a first conductive material having a hole portion substantially free of the first conductive material.
US09634646B1
Embodiments of the present disclosure may provide a method of calibrating an isolator system. The method may comprise the steps of driving a common signal to a pair of input terminals of the isolator system; measuring differences in signals at output terminals of the isolator system; and varying impedance of impedance elements connected between the output terminals and a center-tap terminal of the isolator system until a mismatch at the output terminals is minimized.
US09634642B2
A bulk acoustic wave (BAW) resonator having a vertically extended acoustic cavity is provided. The BAW resonator includes a bottom electrode disposed on a substrate over a cavity formed in the substrate; a piezoelectric layer disposed on the bottom electrode, and a top electrode disposed on the piezoelectric layer. The piezoelectric layer has a thickness of approximately λ/2, wherein λ is a wavelength corresponding to a thickness extensional resonance frequency of the BAW resonator. At least one of the bottom electrode and the top electrode comprises a composite electrode having a thickness of approximately λ/2.
US09634638B2
A control device includes a power detector that detects a power of a signal transmitted by an antenna, a transmitting power of the signal fluctuating due to transmit power control; and a controller that adjusts a setting value of a variable matching circuit in such a way that the power increases based on a result of comparison of a reference value with a detected power of the power detector, that detects fluctuation in the transmitting power based on a temporal change in the detected power, and that corrects the reference value based on the fluctuation in the transmitting power.
US09634630B2
An amplifier (1) is provided, in particular, wideband amplifier with an input (4) and an output (5) comprising a first amplifier stage (2) and a second amplifier stage (3), wherein the first amplifier stage (2) has an active power splitter with at least one injection point, wherein this injection point corresponds to the input (4) of the amplifier, and at least two discharge points (9a, 9b), wherein this active power splitter is formed according to a traveling wave amplifier principle and the second amplifier stage (3) has at least two injection points (11a, 11b) and at least one discharge point, wherein this discharge point corresponds to the output (5) of the amplifier and is formed as a power coupler. It is essential that the second amplifier stage (3) is formed as a power coupler, wherein this power coupler is formed according to the principle of a reactively matched amplifier.
US09634625B2
A radio frequency transmitter includes a digital power amplifier and a bias control circuit. The digital power amplifier is arranged for receiving at least a radio frequency input signal, a digital amplitude control word signal and at least one bias voltage to generate a radio frequency output signal. The bias control circuit is coupled to the digital power amplifier, and is arranged for adjusting the at least one bias voltage according to a power control signal.
US09634623B2
The invention is provided with a first class-D amplifying unit for amplifying an inputted audio signal and supplying the amplified signal to a positive side of an audio output terminal, a second class-D amplifying unit for amplifying an inputted audio signal inverted in an inverting unit and supplying the amplified signal to a negative side of the audio output terminal, wherein, in a first mode, the first and second class-D amplifying units are activated and outputs of the first and second class-D amplifying units are kept equal to or less than a first current value, and wherein, in a second mode, the first class-D amplifying unit is activated, the second class-D amplifying unit is inactivated, the negative side of the audio output terminal is grounded, and output of the first class-D amplifying unit is kept equal to or less than a second current value larger than the first current value.
US09634618B2
An impedance matching arrangement for an amplifier includes first and second metallic transmission lines arranged on a ground plane, the first metallic transmission line being connected with a first power amplification stage of the amplifier, the second metallic transmission line being connected with a second power amplification stage of the amplifier; wherein the first and second metallic transmission lines are electrically coupled for transmitting an RF signal amplified by the first power amplification stage to the second power amplification stage.
US09634614B2
A distributed power amplifier circuit is disclosed. The distributed power amplifier circuit comprises an amplifier arrangement comprising a plurality of sub amplifiers, each having an output port for outputting an output signal of the sub-amplifier and an output combiner network for combining the output signals from the sub amplifiers. The output combiner network includes, for each sub amplifier, an associated auto transformer operatively connected to the output port of the sub amplifier for receiving the output signal of the sub amplifier. The auto transformers each have a first interconnection terminal and a second interconnection terminal. The auto transformers are operatively connected in series via the interconnection terminals, thereby forming a chain of auto transformers having a first end and a second end, wherein the first end is arranged to be connected to an antenna.
US09634613B1
A depletion mode FET having a source electrode connected to ground; and a bias circuit for producing a bias current for a gate electrode of the FET. The bias circuit includes a pair of source follower transistors circuits; a first one of the pair of two source follower transistor circuits being coupled between a first voltage supply having a first polarity relative to the ground potential and a second voltage supply having a second polarity relative to ground potential, the first polarity being opposite to the second polarity, the first one of the pair of the source follower transistor circuits supplying a control signal to a second one of the pair of source follower transistor circuits. The second one of the pair of source follower transistors circuits is coupled between the second voltage supply and the ground potential and wherein the second one of the pair of source follower transistor circuits produces a bias signal for the control electrode of the output transistor.
US09634607B2
Low noise and low power voltage-controlled oscillator (VCO) using transconductance (gm) degeneration
Certain aspects of the present disclosure generally relate to voltage-controlled oscillators (VCOs) using a lowered or an adjustable negative transconductance (−gm) compared to conventional VCOs. This −gm degeneration technique suppresses the noise injected into an inductor-capacitor (LC) tank of the VCO, thereby providing lower signal-to-noise ratio (SNR) for a given VCO voltage swing, lower power consumption, and decreased phase noise. One example VCO generally includes a resonant tank circuit, an active negative transconductance circuit connected with the resonant tank circuit, and a bias current circuit for sourcing or sinking a bias current through the resonant tank circuit and the active negative transconductance circuit to generate an oscillating signal. The active negative transconductance circuit includes cross-coupled transistors and an impedance connected between the cross-coupled transistors and a reference voltage.
US09634594B2
A method for determining a direction of rotation for an electronically commutated motor (ECM) is described. The motor is configured to rotate a blower and the method comprises rotating the blower using the ECM and determining if the resulting blower rotation is indicative of the desired direction of rotation for the blower.
US09634590B2
A drive device that includes an alternating-current rotary electric machine in which currents of a plurality of phases flow; an inverter that includes switching element units for respective phases corresponding to the respective phases, and that is connected between a direct-current power supply and the alternating-current rotary electric machine and performs conversion between a direct current and an alternating current; and shunt resistors that detect currents flowing in the respective switching element units for the corresponding phases between the direct-current power supply and the switching element units for the respective phases.
US09634577B2
Circuit topologies and control methods for a dc-to-rf converter circuit are described.
US09634576B2
A power conversion system includes at least one multi-level power converter and a controller coupled to the at least one multi-level power converter. The controller includes a first CMV injection module and a second CMV injection module. The first CMV injection module generates a first CMV signal for modifying at least one voltage command to achieve a first function in association with operation of the power conversion system. The second CMV injection module generates a second CMV signal based at least in part on a local limit either for modifying the at least one voltage command or for further modifying the at least one modified voltage command to achieve a second function in association with operation of the power conversion system.
US09634573B2
The disclosure provides a power converter including a cabinet, a first converter circuit module, a second converter circuit module, and a DC capacitor module. The first converter circuit module includes at least one first bridge arm. The second converter circuit module includes at least one second bridge arm. The first converter circuit module, the second converter circuit module, and the DC capacitor module are disposed in the cabinet. The second bridge arm and the first bridge arm are arranged side by side in parallel. The DC capacitor module is electrically connected between the first bridge arm and the second bridge arm, so that the first bridge arm and the second bridge arm share the DC capacitor module.
US09634566B2
A switching power stage for producing an output voltage to a load may include a power converter and a controller. The power converter may include a power inductor and plurality of switches arranged to sequentially operate in a plurality of switch configurations. The controller may be configured to, based at least on an input signal to the switching power stage, determine the differential output voltage to be driven at the load, and based on the differential output voltage to be driven at the load, apply a switch configuration from the plurality of switch configurations to selectively activate or deactivate each of the plurality of switches in order to generate the differential output voltage.
US09634563B2
A ramp signal generating method and a generator thereof, and a pulse width modulation signal generator are provided. The ramp signal generating method includes following steps: receiving an error signal, wherein the error signal relates to an output voltage of a power converter; generating an error delayed signal according to the error signal; and providing a ramp signal according to the error signal and the error delayed signal. The ramp signal is phase leading and inverting compared to the error signal. The ramp signal serves to improve a response speed of the power converter.
US09634562B1
A voltage doubler circuit supports operation in a positive voltage boosting mode to positively boost voltage from a first node to a second node and operation in a negative voltage boosting mode to negatively boost voltage from the second node to the first node. The voltage doubler circuits receive two clock signals having different high voltage levels. A series of voltage doubler circuit are connected in a charge pump with controllable operation in the first and second modes. A connecting circuit interconnects the first and second nodes of the voltage doubler circuits to provide a first connection path, with a first input voltage, to support the positive voltage boosting mode operation and a second connection path, with a proper input voltage, to support the negative voltage boosting mode. A discharge circuit is provided to discharge the voltage doubler circuits when operation of the charge pump circuit is terminated.
US09634557B2
A voltage boost circuit for eDram using thin oxide field effect transistors (FETs) is disclosed. The voltage boost circuit includes a boost capacitor which is precharged with a precharge voltage in a precharge stage and which provides a boosted supply voltage to a thin oxide FET during a pump phase. The voltage boost circuit further include a drive capacitor which provides a turn on voltage to the thin oxide FET so that the boosted supply voltage can pass to an output node in the pump phase.
US09634556B2
A control method for a power converter is provided. The power converter includes an inductor, and a switch selectively turned on according to a control signal. The control method includes determining an on-time and a falling time according to a voltage information or a current information of the power converter; determining a switching period of the control signal according to the on-time, the falling time, and a resonant period corresponding to the inductor and a parasitic capacitance of the switch; adjusting the switching period by comparing the switching period with a first threshold period and a second threshold period; generating the control signal having the switching period when the switching period is greater than the first threshold period and less than the second threshold period or when the switching period is greater than the second threshold period and the power converter operates at over 50% of a rated power.
US09634542B2
An electric device for a bicycle has a casing, a pedal shaft, a motor shaft, a rotor assembly, a stator assembly, a gear assembly, a chain wheel and a control unit. Because a normal of the circuit board of the control unit is parallel to the motor shaft, the circuit board can be axially adjacent to a side surface of the rotor assembly to detect the rotor assembly. Thus, one single circuit board can detect the rotor assembly as well as maintain electric connection with other components, thereby saving space and reducing the volume of the casing. As the casing has a reduced volume, interference with the rear wheel can be avoided.
US09634533B2
A stationary portion of a motor includes resin bodies including an inner resin portion and an outer resin portion. The inner resin portion is between a tooth and a coil and between the tooth and an insulator. The outer resin portion covers circumferentially outer sides and axially outer sides of the coil. The inner and outer resin portions are continuous with each other through a connecting resin portion. The insulator includes an opening portion extending along circumferential side surfaces of the tooth. The inner resin portion is in contact with the circumferential side surfaces of the tooth and a conducting wire in the opening portion. Heat generated in the coil is transferred to the tooth through the resin body. A path along which the heat is transferred from the coil to the tooth is secured, and dissipation of heat out of the motor is promoted.
US09634532B2
An inertial drive actuator includes a shift unit that generates a shift in a first direction and in a second direction opposite to the first direction, a base plate that moves with the shift of the shift unit, and a mover disposed on a surface of the base plate and having a magnetic field generating unit. The mover has a first yoke that guides magnetic flux generated by the magnetic field generating unit such that the magnetic flux concentrates on a surface of the mover facing the base plate with respect to both S and N poles. Also included is a second yoke provided on a side of the base plate facing away from the mover. The frictional force acting between the mover and the base plate is controlled by controlling a magnetic field generated by the magnetic field generating unit to drive the mover.
US09634531B2
Electric motor with embedded permanent magnet, compressor, and refrigeration/air-conditioning device
In an interior permanent magnet motor, at least one magnetic pole center slit and a plurality of side slits are formed between a rotor outer peripheral surface of a rotor and a radially-outer insertion hole contour surface of a magnet insertion hole. The plurality of side slits are formed so that at least one side slit is formed on each of both sides of the magnetic pole center slit in a width direction. The area of the magnetic pole center slit is smaller than the area of each of the plurality of side slits. A width of each of the plurality of side slits is larger than an interval between the adjacent slits.
US09634528B2
An electric machine having a stator and a rotor which is mounted so as to be rotatable about a rotor axis and has a rotor body, in which at least two permanent magnets are arranged in receptacles, a first of which component magnets is associated with a first set of permanent magnets, and a second of which component magnets is associated with a second set of permanent magnets. The permanent magnets of the first set differ from the permanent magnets of the second set with respect to the material composition, In particular to the magnetic properties, and wherein at least one permanent magnet of the first or second set or at least one composite body has a contour, the cross-sectional face of which, being located perpendicularly with respect to the longitudinal axis, decreases within the respective receptacle towards that end thereof which is radially further to the outside.
US09634525B2
In a non-contact type power receiving apparatus, two power receiving coils may share a single rectifying circuit. A non-contact type power receiving apparatus may include a first power receiving coil and a second power receiving coil, and a selective rectifying unit rectifying power from one of the first and second power receiving coils which receives the power from an external power transmitting coil in a non-contact scheme.
US09634522B2
A method for identifying conditions that correlate with one ore more events related to operation of a power grid. The method includes the determining one or more distinguishing characteristics of a first chunk. The first chunk includes data elements relevant to operating a power grid. The method also includes determining whether a distinguishing characteristic of the first chunk correlates with a distinguishing characteristic of one or more of a plurality of second chunks. Each second chunk includes a plurality of data elements corresponding with the data of the first chunk. The method further includes determining whether a second chunk, having a distinguishing characteristic equivalent to a distinguishing characteristic of the first chunk, is associated with the one or more events. In addition, the method includes determining whether a second chunk, having an association with the one or more events and a distinguishing characteristic equivalent to a distinguishing characteristic of the first chunk, is substantially identical to the first chunk.
US09634515B2
A chargeable communication module is provided, which includes: a wireless power charging coil; a wireless communication coil being electrically isolated from the wireless power charging coil; and a magnetic body. The wireless power charging coil is disposed on a surface of the magnetic body. The wireless communication coil is arranged peripheral to the wireless power charging coil. A center of the wireless power charging coil is offset from a center of the wireless communication coil.
US09634514B2
A rectification and regulation circuit for a wireless power receiver includes a coil, a full-wave rectifier circuit and a control unit. The full-wave rectifier has a first pair of controllable rectifiers including a first transistor connected to a first terminal of the coil and a second transistor connected to a second terminal of the coil. The control unit is operable to control switching of the transistors of the full-wave rectifier so that the full-wave rectifier (a) generates a rectified output for charging a battery of the wireless power receiver by rectifying current through the coil or voltage across the coil and (b) regulates the rectified output.
US09634513B2
Embodiments include an electronic device, which contains circuitry configured to acquire charging parameters corresponding to a rechargeable battery of the electronic device. The circuitry is also configured to identify an operation state of one or more signal processing components of the electronic device, and estimate a first temperature profile for the electronic device based on an operation state of the one or more signal processing components. The circuitry is also configured to adjust, in multiple stages, a charging current of the rechargeable battery in response to the estimated first temperature profile and a threshold temperature for the electronic device.
US09634507B2
A power supply device of an electronic device including: a body formed to wear or to carry in a user body; a support groove formed in an upper portion of the body and that receives the electronic device; an insertion groove formed to insert from the outside to the inside of the body; a battery inserted into the insertion groove and that charges power applied from the outside and that charges the electronic device through charged power; a first through hole punched in the support groove so that the electronic device and the battery contact; and a pressing portion that presses to enclose the electronic device received in the support groove and that is provided to receive in the body regardless of a shape or a size of the electronic device.
US09634506B2
A multi-battery charging circuit is described and it includes an electric power detecting unit for detecting remaining amount of electric power of each battery; a charging deciding unit provided with a first amount of electric power threshold and for comparing the remaining amount detected with the first threshold; and a charging unit for charging a plurality of batteries with a first strategy in a first time period, and with a second strategy in a second time period when the remaining amount of electric power of one or more of the batteries is equal to a second amount of electric power threshold, and with a third strategy in a third time period when the remaining amount is equal to a third amount of electric power threshold.
US09634496B2
Techniques for powering up a wireless power receiving device are described herein. An example computing device includes a power receiving unit to wirelessly receive power from a power transmitting unit. The platform hardware includes a System on a Chip (SoC), a multicomm device, and a power sequence manager. The multicomm device is for wireless communication with two or more communication standards. One of the communication standards is used as a side channel for communicating with the power transmitting unit. The power sequence manager component manages activation of platform components of the platform hardware during a low battery cold boot condition. Upon detecting wireless power, the multicomm device is configured to automatically activate and the power sequence manager component is to suppress activation of other platform components of the platform hardware.
US09634492B2
Provided are a power generation method and system of a power generator that can allow an output power of the power generator to be constant and cope with a case in which the velocity of a power generation source changes very quickly at a low lost. The power generation method includes determining a reference total power intended to be generated by a plurality of power generators, calculating a current command value through the reference total power and an instantaneous velocity sensed by each of the plurality of power generators, and regulating an output current of the power generator using the calculated current command value such that a total power output by the plurality of power generators is approximate to the reference total power.
US09634486B2
Managing power rails, including: a plurality of power rails, each power rail coupled to at least one power supply and configured to support a plurality of similarly-configured loads; and a power rail controller configured to merge and split the plurality of power rails based on total power consumption of the plurality of similarly-configured loads. The power rail management also determines the optimal power rail mode (merge/split) based on current load of each rail and adjusts the dynamic clock and voltage scaling policy, workload allocation on each core, and performance limit/throttling management according to the power rail mode.
US09634485B2
An improved power manager includes a power bus (410) and multiple device ports (1-5), with at least one device port configured as a universal port (3 and 4) to be selectively connected to the power bus over an input power channel that includes an input power converter (510) or over a output or universal power channel (412, 416) that includes an output power converter (440, 442). The universal power channel (412) allows the input port (4) to be selected as an output power channel instead of an input power channel (i.e. operated as a universal port) for outputting power to device port (4) over power converter (440). The improved power manager (500) includes operating modes for altering an operating voltage of the power bus (505), to minimize overall power conversion losses due to DC to DC power conversions used to connect non-bus voltage compatible power devices to the power bus.
US09634483B2
An electrostatic discharge (ESD) protection circuit with electrical overstress (EOS) and latch-up immunity has a main ESD circuit, a voltage detection circuit and an electrostatic driving circuit. The main ESD circuit is coupled between a first rail and a second rail and has a control end. The main ESD circuit is configured to establish an electrical connection between the first rail and the second rail based on a voltage of the control end. The voltage detection circuit is coupled between the first rail and the second rail for setting the voltage of the control end when a voltage of the first rail is greater than a limiting voltage. The electrostatic driving circuit is used to drive the main ESD circuit when an ESD phenomenon occurs.
US09634471B2
Provided are a grommet capable of preventing a corrugated tube from being crushed due to attaching of a fixing member, and a sealing structure using a grommet. A grommet has a main portion having a tubular shape capable of being externally fitted to an end portion of an exterior member of a wire harness, the exterior member having a relatively high rigidity. An inner circumferential face of the main portion is a first sealing face capable of establishing intimate contact with an outer circumferential face of the exterior member. An outer circumferential face of the main portion is a second sealing face capable of establishing intimate contact with an inner circumferential face of an end portion of a corrugated tube, the end portion being put over the outside of the main portion.
US09634464B2
There is presented a method of for generating a compressed optical pulse (112) comprising emitting from a wavelength tunable microcavity laser system (102), comprising an optical cavity (104) with a mechanically adjustable cavity length (L), a primary optical pulse (111) having a primary temporal width (T1) while adjusting the optical cavity length (L) so that said primary optical pulse comprises temporally separated photons of different wavelengths, and transmitting said pulse through a dispersive medium (114), so as to generate a compressed optical pulse (112) with a secondary temporal width (T2), wherein the secondary temporal width (T2) is smaller than the primary temporal width (T1).
US09634462B2
An example apparatus includes an optical fiber including a core and cladding, the core being situated to propagate an optical beam along a propagation axis associated with the core, and at least one fiber Bragg grating (FBG) situated in the core of the optical fiber, the fiber Bragg grating including a plurality of periodically spaced grating portions situated with respect to the propagation axis so that light associated with Raman scattering is directed out of the core so as to reduce the generation of optical gain associated with stimulated Raman scattering (SRS).
US09634460B2
A pulsed light beam emitted from an optical source is received, the pulsed light beam being associated with a temporal repetition rate; a frequency of a disturbance in the optical source is determined, the frequency being an aliased frequency that varies with the temporal repetition rate of the pulsed light beam; a correction waveform is generated based on the aliased frequency; and the disturbance in the optical source is compensated by modifying a characteristic of the pulsed light beam based on the generated correction waveform.
US09634456B2
A gas laser oscillation apparatus of orthogonal excitation type includes an electric discharge region having a pair of electric discharge electrodes, an axial flow blower having a plurality of rotor vanes and working by a permanent magnet motor, a first heat exchanger having a plurality of cooling fins, the cooling fins arranged on a plane perpendicular to an optical axis, a second heat exchanger having a plurality of cooling fins, the cooling fins arranged on a plane perpendicular to the optical axis, a gas duct having a gas passageway and arranged between the electric discharge region and the first heat exchanger, the axial flow blower being arranged on the gas passageway. The axial flow blower is arranged on a windward side of the first heat exchanger. The second heat exchanger is arranged on a windward side of the axial flow blower.
US09634446B2
A connector, configured to extend a plurality of interfaces, includes a housing and a plurality of pins extending out of the housing. The housing is designed to accommodate a plurality of contacts spaced apart in sequentially numbered contact locations including HDMI contact locations designated for a HDMI port, configured to couple to at least one HDMI interface via HDMI pins of the plurality of pins; USB contact locations designated for a USB port; a power contact location designated for a power port; and a detection contact location designated for a detection port, configured to detect the types and quantities of the plurality of interfaces via a detection pin. A docking station and a connecting assembly with the connector are also provided.
US09634438B2
The electrical accessory (100) includes an electrically insulating body (110) housing at least two electrical connection elements (121, 122, 123), and a temperature sensor (200). The temperature sensor is received in a thermally conductive and electrically insulating support element (150) that is distinct from the body, and that is fitted inside the body in such a manner as to extend between the electrical connection elements, being set back from the outside faces of the body.
US09634429B2
A connector includes a socket configured to be secured within a socket opening of a power input. A socket head has a plurality of plug insert receptacles. Each plug insert receptacle receives a conductive insert. The conductive insert connects with a cable that extends from the plug insert receptacle through and out of the socket. A plug contains a base. A head of the base has a plurality of plug insert units. Each plug insert unit receives a conductive insert that connects with a cable that extends out the base of the plug. A handle covers the base. The handle and the base are fixed and connected by a positioning device that includes an inverted tooth structure. The socket and plug when connected are secured in place by an elastic hasp.
US09634425B1
A waterproof connector applied in an electronic device which includes a case body. The waterproof connector includes an insulating housing, a plurality of conductive terminals fastened to the insulating housing, a first shell surrounding the insulating housing together with the conductive terminals, a second shell covering the first shell and a waterproof element. A front edge of the second shell is bent outward to form a blocking portion. The waterproof element includes a first waterproof element, and a second waterproof element which is waterproof adhesive. The first waterproof element tightly loops around an outer surface of the front end of the first shell. The first waterproof element tightly abuts against an inner wall of the case body and the blocking portion. The waterproof adhesive is poured into and seals up a clearance among rear ends of the insulating housing, the conductive terminals and the first shell.
US09634424B2
A modular connector system allows a user to configure physical and functional aspects of a sensor or electrical connector assembly to suit the requirements of a particular installation or application. A header module houses an electrical component, such as a photo sensor, a proximity switch, a safety sensor, etc. A variety of field modules and adapter modules are provided that can be selectively added to the header module to accommodate a wide range of applications. These field and adaptor modules can include power modules, communication modules, or other types of signal processing modules. The housings and electronics of the header, field, and adapter modules are designed such that the field and adapter modules can be rotated relative to the header module to suit physical environment of the connector's location.
US09634422B2
An electrical connector includes an insulative housing defining a chamber, a number of terminals mounted in the insulative housing, and an insulative block mounted to the insulative housing. Each terminal includes a mounting section mounted in the insulative housing, a contacting section protruding forwards from the mounting portion, and a soldering section protruding backwards from the mounting portion. The contacting sections are exposed to the chamber. The insulative block has a number of guiding ribs and a number of stopping ribs located behind the guiding ribs respectively. Two adjacent guiding ribs define a receiving slot for receiving the soldering section. The stopping rib has a top blocking section.
US09634419B2
The invention discloses a cold forming method for forming power pins and a power pin formed thereof. The cold forming method for forming power pins comprises the following steps: step 1: cutting blank out; step 2: pre-forming the power pin body by necking; step 3: trimming the pre-formed power pin body, and pre-forming a pin fixing disk; step 4: forming the pin fixing disk and a staggered weld leg of pin. The invention also discloses a power pin formed by the cold forming method, composed of a power pin body, a pin fixing disk and a staggered weld leg of pin which are integrally formed into one piece by the cold forming method. The invention achieves high-speed automatic production and high production efficiency with a simple process, and improves material utilization and strength.
US09634400B2
An antenna has a waveguide horn extending from a main reflector. A dielectric tube extends from the distal end of the waveguide horn to support a sub-reflector in the focal region of the main reflector. An insert is placed into the dielectric tube to seat against the distal end of the dielectric tube. A fastener secures the insert to the sub-reflector, thereby securing the sub-reflector to the distal end of the dielectric tube. The surface of the insert serves as a continuation of the sub-reflector. The dielectric tube can be equipped with an inwardly-extending collar about its distal end to engage the insert.
US09634396B2
An antenna, including a ground region having a plurality of meandering slots formed therein, a generally conical radiating element supported on the ground region and spaced apart therefrom and a generally flat disk-shaped radiating element disposed between the generally conical radiating element and the ground region, the generally flat disk-shaped radiating element feeding the generally conical radiating element.
US09634395B2
Embodiments are directed to a balun structure comprising: a monopole antenna, and a microstrip coupled to the monopole antenna and comprising a ground plane modified to include at least two arms. Embodiments are directed to a balun structure comprising: a monopole antenna, and a microstrip coupled to the monopole antenna using a stepwise tapered microstrip feed.
US09634394B2
An antenna arrangement 10 comprises a first elongate limb 12 and a second elongate limb 14. The first and second elongate limbs converge towards one another at a first electrical connection point 16 and a spaced anti-phase electrical connection point 18. The first and second limbs collectively forming a closed figure with a first appendage 22, a second appendage 24, a third appendage 26 and a fourth appendage 28 to the closed figure.
US09634393B2
A system can include a container that includes a cabinet capable of attenuating or blocking wireless signals, an AED located within the cabinet, an internal patch antenna removably mounted to an internal surface of the cabinet, an external patch antenna removably mounted to an external surface of the cabinet, and an electrical connection between the internal patch antenna and the external patch antenna. The internal and external patch antennas can be configured to transmit wireless signals at a particular frequency and to receive wireless signals at the particular frequency. The system can be configured such that the internal patch antenna is operative to receive a first wireless signal from the AED, a first electrical signal based on the first wireless signal is provided via the electrical connection to the external patch antenna, and a second wireless signal based on the first electrical signal is radiated by the external patch antenna.
US09634383B2
An antenna apparatus with isolated non-interactive sectors and methods operating and forming the same. In one embodiment, an antenna with a radiative element comprising a planar layer with multiple sectors is disclosed. The sectors are configured to be interactive or non-interactive. The interactive sectors contribute to the radiative profile of the antenna. The non-interactive sectors are galvanically isolated from the interactive sectors and do not substantially affect the radiative profile of the antenna. Region borders are present between various ones of the interacting and non-interacting sectors. These region borders provide the galvanic isolation between the interacting and non-interacting sectors. The antenna further includes feed portions coupled to the interactive sectors, thereby defining the antenna pattern. The non-interactive sectors are largely transparent to the radiative mode and thus do not substantially affect the antenna pattern.
US09634379B2
A planar inverted-F antenna according to an embodiment includes a ground plane, a radiator spaced apart from the ground plane, and a feeding member for feeding a current to the radiator. A first slot is formed in the radiator, and the first slot is excited as the current is fed to the radiator through the feeding member such that the current flows around the first slot and the first slot implements a resonance frequency according to the excitation.
US09634371B2
A transmission line circuit assembly has a substrate layer having a transmission line trace, further having a functional portion and a transitional portion. An enclosure of the assembly houses the transitional portion of the transmission line trace. A first surface of a dielectric plug is conductively coupled to an inner top surface of the enclosure. A second surface of the plug is aligned and spaced apart from the transitional portion of the transmission line trace to define a gap therebetween. An interfacing portion of a connecting pin is housed within the enclosure and bonded to the transitional portion. A connecting portion of the pin is connectable to an external conductor. The gap may be filled with a dielectric material. The transitional portion, dielectric plug, dielectric filler and connecting pin form an electromagnetic transition providing tuning and matching of the function portion with the external conductor.
US09634370B2
A waveguide structure or a printed-circuit board is formed using a plurality of unit structures which are repetitively aligned in a one-dimensional manner or in a two-dimensional manner. The unit structure includes first and second conductive planes which are disposed in parallel with each other, a transmission line having an open end which is formed in a layer different from the first and second conductive planes and positioned to face the second conductive plane, and a conductive via electrically connecting the transmission line to the first conductive plane.
US09634367B2
Embodiments of the present invention disclose a filter, including: a conductive box body, and an insulating substrate, a first conductor, and a second conductor that are arranged inside the conductive box body. The insulating substrate includes a first surface and a second surface. The first conductor is arranged on the first surface of the insulating substrate. A position on the second surface corresponding to the first conductor contacts with the conductive box body. The second conductor is arranged on the first surface or the second surface of the insulating substrate. The second conductor and the conductive box body form a coaxial resonant cavity together. Further, an end of the second conductor is coupled with the first conductor, and the other end of the second conductor is coupled with the conductive box body. The filter has advantages of a microstrip filter of simple manufacturing process and small volume.
US09634364B2
A vehicle including a pair of spaced apart battery cell arrays, a pair of sub-structures configured to retain the arrays, and a thermal plate assembly disposed between the arrays is provided. Each of the sub-structures may include opposing endplates and opposing upper and lower sidewalls secured to the endplates and each having a flange extending toward and overlapping with the respective flange of the other sub-structure to join the sub-structures without mechanical fastening. The thermal plate assembly may be disposed between the overlapping flanges and the arrays to form a sandwich formation. The thermal plate assembly may include at least one thermal interface component disposed on a side of a thermal plate, and in contact with a portion of at least one of the battery cell arrays.
US09634357B2
Disclosed herein is a battery cell having an electrode assembly, including a positive electrode, a negative electrode, and a separator interposed between the positive electrode and the negative electrode, mounted in a receiving part of a battery case, wherein a positive electrode terminal and a negative electrode terminal protrude from at least one side of the electrode assembly, and an insulative material is provided between the electrode assembly and the battery case.
US09634352B2
A method for making lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A cathode current collector is formed on a surface of the cathode material layer to obtain a cathode electrode. The cathode current collector includes a graphene layer and a carbon nanotube layer stacked with the graphene layer. An anode current collector is formed on a surface of the anode material layer to obtain an anode electrode. A separator is applied between the cathode electrode and the anode electrode thereby forming a battery cell. At least one battery cell is encapsulated in an external encapsulating shell. An electrolyte solution is injected into the external encapsulating shell.
US09634348B2
A battery pressing device for pressing a battery cell, the battery cell including an external casing, an electrolyte, a battery element in which electrodes and a separator are arranged in layers in the external casing, electrode terminals extending out of the external casing from an end of the battery element, and an insulating member for preventing short-circuiting of the electrode terminals attached to the electrode terminals inside the external casing, the battery pressing device includes a pressing member configured to press the battery cell in a layering direction of the battery element over a region so as to avoid pressing the insulating member inside the external casing.
US09634344B2
A hydrogen purifier includes: a CO remover configured to reduce carbon monoxide in a hydrogen-containing gas through an oxidation reaction, the hydrogen-containing gas containing ammonia and carbon monoxide; and an ammonia remover provided upstream from the CO remover, the ammonia remover being configured to cause a reaction between ammonia in the hydrogen-containing gas and oxygen by using a catalyst to decompose the ammonia.
US09634338B2
A humidification cell of a fuel cell apparatus includes a first outer plate and a second outer plate. A gas chamber, a humidification chamber and a water-permeable membrane separating the two chambers, are disposed between the first outer plate and the second outer plate, starting from the first outer plate. A first water-permeable support element that prevents fibers from detaching and also prevents medium flows from blocking narrow gas outlets, is disposed between the first outer plate and the membrane in such a way that the first support element is made of a filter material.
US09634335B2
A coated interconnect for a solid oxide fuel cell including an interconnect substrate comprising iron and chromium and a first metal oxide coating formed over an air side of the interconnect substrate. The first metal oxide coating is formed from powder particles, wherein substantially all the powder particles have a particle size less than 22 microns.
US09634331B2
A method of preparing M-N—C catalysts utilizing a sacrificial support approach and inexpensive and readily available polymer precursors as the source of nitrogen and carbon is disclosed. Exemplary polymer precursors include non-porphyrin precursors with no initial catalytic activity. Examples of suitable non-catalytic non-porphyrin precursors include, but are not necessarily limited to low molecular weight precursors that form complexes with iron such as 4-aminoantipirine, phenylenediamine, hydroxysuccinimide, ethanolamine, and the like.
US09634330B2
A secondary battery capable of improving the cycle characteristics is provided. The secondary battery includes a cathode, an anode, and an electrolytic solution. The electrolytic solution is impregnated in a separator provided between the cathode and the anode. The anode has an anode structure on an anode current collector. The anode structure has a structure in which a plurality of anode active material particles having silicon are held by a plurality of metal fibers forming a three-dimensional network structure. Due to the plurality of metal fibers, sufficient conductive paths are obtained among the plurality of anode active material particles. Thus, compared to a general anode in which an active material layer is provided on a current collector made of a metal foil or the like, the current collectivity is improved.
US09634321B2
The present invention provides a process for depositing an oxide coating on an inorganic substrate, including providing an aqueous composition containing a tetraalkylammonium polyoxoanion and hydrogen peroxide; contacting the aqueous composition with an inorganic substrate for a time sufficient to deposit a hydroxide derived from the polyoxoanion on surfaces of the inorganic substrate to form an initially coated inorganic substrate; and heating the initially coated inorganic substrate for a time sufficient to convert the hydroxide to an oxide to form on the inorganic substrate an oxide coating derived from the polyoxoanion. The inorganic substrate may be a ceramic material or a semiconductor material, a glass or other dielectric material, and the ceramic material may be a lithium ion battery cathode material.
US09634311B2
A separator includes a coating layer, the coating layer containing a polyvinylidene fluoride homopolymer, a polyvinylidene fluoride-hexafluoropropylene copolymer, a solvent, and inorganic particles, the solvent being present in an amount of about 100 ppm or less in the coating layer.
US09634299B2
A rechargeable battery includes: an electrode assembly including a first electrode having a first polarity and a second electrode having a second polarity, the second polarity being different from the first polarity; a case housing the electrode assembly; a first terminal electrically connected to the first electrode; a cap plate coupled to an opening of the case; a first lower insulating member between the first electrode and the cap plate; and a first short-circuit member between the first terminal and the first lower insulating member, and configured to be deformed to electrically connect the first electrode to the cap plate, wherein the first terminal includes a first fixing portion electrically connected to the first electrode.
US09634294B2
A method of manufacturing an organic light emitting display panel, the method including: providing a pixel defined by an intersection of one of a plurality of data lines and one of a plurality of gate lines, the providing the pixel including: providing a transistor, providing a storage capacitor including: a first electrode, and a second electrode, and providing a semiconductor layer, providing a first plate partially overlapping the semiconductor layer in the pixel, the providing a first plate including: providing a gate portion of the transistor, and providing a capacitor-forming portion including the first electrode of the storage capacitor, and providing a second plate on the first plate in the pixel, the second plate including the second electrode of the storage capacitor, the second plate not overlapping the semiconductor layer.
US09634287B1
A display device and a method of manufacturing the display device are disclosed. In one aspect, the display device includes a substrate including a display region and a peripheral region. A first block member is in the peripheral region and surrounding display structures, the first block member having a first height. A second block member is spaced apart from the first block member in a first direction extending from the display region to the peripheral region, the second block member surrounding the first block member, the second block member having a second height that is greater than the first height. A first encapsulation layer is over the display structures, the first block member, and the second block member. A second encapsulation layer is over the first encapsulation layer, the second encapsulation layer overlapping at least a portion of the first block member in the depth dimension of the display device.
US09634265B2
Novel organic compounds comprising ligands with deuterium substitution are provided. In particular, the compound is an iridium complex comprising methyl-d3 substituted ligands. The compounds may be used in organic light emitting devices to provide devices having improved color, efficiency and lifetime.
US09634262B2
A compound represented by the following formula (1) is useful as a charge transporting material. R1 to R6 represent a group represented by the formula (2), R7 represents an aryl group or an aralkyl group, and R11 to R15 represent a hydrogen atom or a substituent.
US09634258B2
The present invention relates to a compound having a bipyridyl group and a carbazole ring, which is represented by the following general formula (1); and an organic electroluminescent element containing a pair of electrodes and at least one organic layer interposed therebetween, in which the compound is used as a constituent material of the at least one organic layer:
US09634251B2
The present disclosure provides a nanotube solution being treated with a molecular additive, a nanotube film having enhanced adhesion property due to the treatment of the molecular additive, and methods for forming the nanotube solution and the nanotube film. The nanotube solution includes a liquid medium, nanotubes in the liquid medium, and a molecular additive in the liquid medium, wherein the molecular additive includes molecules that provide source elements for forming a group IV oxide within the nanotube solution. The molecular additive can introduce silicon (Si) and/or germanium (Ge) in the liquid medium, such that nominal silicon and/or germanium concentrations of the nanotube solution ranges from about 5 ppm to about 60 ppm.
US09634242B2
A data reader may consist of at least a magnetoresistive stack positioned on an air bearing surface. A portion of the magnetoresistive stack may be set to a first fixed magnetization by a pinning structure separated from the air bearing surface by a front shield that is set to a second fixed magnetization by a biasing structure. The front shield may be separated from the biasing structure by a coupling structure.
US09634239B2
A magnetic element is provided. The magnetic element includes a free magnetization layer having a surface area that is approximately 1,600 nm2 or less, the free magnetization layer including a magnetization state that is configured to be changed; an insulation layer coupled to the free magnetization layer, the insulation layer including a non-magnetic material; and a magnetization fixing layer coupled to the insulation layer opposite the free magnetization layer, the magnetization fixing layer including a fixed magnetization so as to be capable of serving as a reference of the free magnetization layer.
US09634220B2
The present invention provides a method for synthesizing a BixSb2-xTe3 thermoelectric nanocompound (0
US09634206B1
A compact light unit having light emitting diodes (LEDs) includes a circuit board assembly and a lens including optical structures, a front face, and a rim disposed about the front face. The lens may include a pocket on a back portion of the lens opposite the front face within which the circuit board assembly is mounted with the LEDs being optically aligned with the optical structures. The LED light unit further includes a bezel having an interior opening with the bezel configured to be mounted to the lens with the rim engaged with an interior portion of the bezel and the front face exposed through the interior opening. Various optical structures may be provided to direct light projected by the LEDs at different angles.
US09634202B2
A light emitting device includes a substrate, an electrode connection layer, an epitaxial structure and a plurality of pads. The substrate has an upper surface, a lower surface and a plurality of conductive through holes. The electrode connection layer is disposed on the upper surface of the substrate, and connects with the conductive through holes. An edge of the electrode connection layer is aligned with an edge of the substrate. The epitaxial structure is disposed on the electrode connection layer and electrically connected to the electrode connection layer. The pads are disposed on the lower surface of the substrate and connect with the conductive through holes.
US09634200B2
A semiconductor light emitting device comprises a supporting substrate that has light reflecting characteristics; a wavelength conversion layer that is disposed on the supporting substrate, and contains semiconductor nanoparticles developing a quantum size effect; an optical semiconductor laminate that is disposed on the wavelength conversion layer and has light emitting characteristics; and a photonic crystal layer that is disposed on the optical semiconductor laminate, and that has first portions having a first refractive index and second portions having a second refractive index different from the first refractive index, the first portions and the second portions being arranged in a two-dimensional cyclic pattern.
US09634198B2
Quantum dots used to modify the spectral output of an LED exhibit less of a performance decrease (due to increased temperature) when incorporated in a chip on board (COB) as compared to conventional LED packages. A ceramic ring may be used to shield the quantum dots from the heat associated with connecting electrical leads to pads on the COB. The upper surface of the ceramic ring may be sealed with a glass disk or other transparent material.
US09634194B2
A light-emitting diode (LED) chip is disclosed. The chip includes a light-emitting diode and an electrode layer on the light-emitting diode. The electrode layer includes a reflective metal layer. The reflective metal layer includes a first composition and a second composition. The first composition includes aluminum or silver, and the second composition includes copper, silicon, tin, platinum, gold, palladium or a combination thereof. The weight percentage of the second composition is greater than 0% and less than 20%.
US09634193B2
A light-emitting diode including a substrate, a first semiconductor layer disposed on the substrate, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer and having a conductivity type different than that of the first semiconductor layer, and a reflective pattern disposed on the second semiconductor layer and configured to reflect light emitted from the active layer, the reflective pattern having heterogeneous metal layers and configured to absorb stress caused by differences in coefficient of thermal expansion between the heterogeneous metal layers.
US09634183B2
A solution for designing and/or fabricating a structure including a quantum well and an adjacent barrier is provided. A target band discontinuity between the quantum well and the adjacent barrier is selected to coincide with an activation energy of a dopant for the quantum well and/or barrier. For example, a target valence band discontinuity can be selected such that a dopant energy level of a dopant in the adjacent barrier coincides with a valence energy band edge for the quantum well and/or a ground state energy for free carriers in a valence energy band for the quantum well. Additionally, a target doping level for the quantum well and/or adjacent barrier can be selected to facilitate a real space transfer of holes across the barrier. The quantum well and the adjacent barrier can be formed such that the actual band discontinuity and/or actual doping level(s) correspond to the relevant target(s).
US09634182B2
Semiconductor structures include an active region between a plurality of layers of InGaN. The active region may be at least substantially comprised by InGaN. The plurality of layers of InGaN include at least one well layer comprising InwGa1-wN, and at least one barrier layer comprising InbGa1-bN proximate the at least one well layer. In some embodiments, the value of w in the InwGa1-wN of the well layer may be greater than or equal to about 0.10 and less than or equal to about 0.40 in some embodiments, and the value of b in the InbGa1-bN of the at least one barrier layer may be greater than or equal to about 0.01 and less than or equal to about 0.10. Methods of forming semiconductor structures include growing such layers of InGaN to form an active region of a light emitting device, such as an LED. Luminary devices include such LEDs.
US09634179B2
A method and resulting structure of patterning a metal film pattern over a substrate, including forming a metal film pattern over the substrate; depositing a coating over the substrate surface and the metal film pattern; and removing the coating over the metal film pattern by laser irradiation. The substrate and coating do not significantly interact with the laser irradiation, and the laser irradiation interacts with the metal film pattern and the coating, resulting in the removal of the coating over the metal film pattern. The invention offers a technique for the formation of a metal pattern surrounded by a dielectric coating for solar cells, where the dielectric coating may function as an antireflection coating on the front surface, internal reflector on the rear surface, and may further may function as a dielectric barrier for subsequent electroplating of metal patterns on either surface.
US09634176B2
A method for manufacturing a crystalline silicon-based solar cell having a photoelectric conversion section includes a silicon-based layer of an opposite conductivity-type on a first principal surface side of a crystalline silicon substrate of a first conductivity-type, and a collecting electrode formed by an electroplating method on a first principal surface of the photoelectric conversion section. By applying laser light from a first or second principal surface side of the photoelectric conversion section, an insulation-processed region his formed where a short-circuit between the first principal surface and a second principal surface of the photoelectric conversion section is eliminated. On the collecting electrode and/or the insulation-processed region, a protecting layer s formed for preventing diffusion of a metal contained in the collecting electrode into the substrate. After the protecting layer is formed, the insulation-processed region is heated to eliminate leakage between the substrate and the silicon-based layer.
US09634171B2
An integrated thin-film lateral multi-junction solar device and fabrication method are provided. The device includes, for instance, a substrate, and a plurality of stacks extending vertically from the substrate. Each stack may include layers, and be electrically isolated against another stack. Each stack may also include an energy storage device above the substrate, a solar cell above the energy storage device, a transparent medium above the solar cell, and a micro-optic layer of spectrally dispersive and concentrating optical devices above the transparent medium. Furthermore, the device may include a first power converter connected between the energy storage device and a power bus, and a second power converter connected between the solar cell and the power bus. Further, different solar cells of different stacks may have different absorption characteristics.
US09634170B2
A concentrator photovoltaic is formed by concentrator photovoltaic panels each having solar cells arranged on the back side of concentrating lenses. A plurality of portions of an image are imaged at the periphery of each of the solar cells in each of the panels. When each of the panels tracks the sun to be swung in the right-left direction and in the up-down direction, an image which can be identified through the concentrating lenses by a person who sees the image from a position in front of the concentrator photovoltaic is different according to an angle at which the panel is swung (direction rotation angle and elevation angle) due to the characteristic of the concentrating lenses. Therefore, the image of a letter or the like which appears with movement of the sun can be changed, and a message or the like according to time thereof can be displayed.
US09634156B2
A silicon photomultiplier device is provided. The device comprises a plurality of photosensitive cells each having a photo-detector, a quench resistive load and a first stage capacitive load. The device is arranged in a three electrode connection configuration comprising first and second electrodes arranged to operably provide a biasing of the device and a third electrode operably used to readout a signal from the device. A second stage capacitive load is operably coupled to two or more photosensitive cells.
US09634154B1
In some embodiments, a semiconductor device includes a first well region configured to be an anode of the semiconductor device, a first doped region configured to be a cathode of the semiconductor device, a second doped region configured to be another cathode of the semiconductor device, and a conductive region. The first well region is disposed between the first doped region and the second doped region, and is configured for electrical connection of the conductive region.
US09634152B2
A semiconductor device includes memory blocks each configured to comprise a pair of channels, each channel including a pipe channel formed in a pipe gate of the memory block and a drain-side channel and a source-side channel coupled to the pipe channel; first slits placed between the memory blocks adjacent to other memory blocks; and a second slit placed between the source-side channel and the drain-side channel of each pair of channels.
US09634151B1
A structure and a method of fabrication are disclosed of a high voltage junctionless field effect device. A channel layer and a barrier layer are formed sequentially underneath the gate structure. The width of energy band gap of the barrier layer is wider than that of the channel layer. Thus the two dimensional electron gas (2-DEG) generated in the interface between the channel layer and the barrier layer of this junctionless field effect device has higher electron mobility. The structure of the device of this disclosure has a higher breakdown voltage which is advantageous for a high voltage junctionless field device. The structure offers advantages in device performance and reliability.
US09634150B2
A self-aligned transistor including an oxide semiconductor film, which has excellent and stable electrical characteristics, is provided. A semiconductor device is provided with a transistor that includes an oxide semiconductor film, a gate electrode overlapping with part of the oxide semiconductor film, and a gate insulating film between the oxide semiconductor film and the gate electrode. The oxide semiconductor film includes a first region and second regions between which the first region is positioned. The second regions include an impurity element. A side of the gate insulating film has a depressed region. Part of the gate electrode overlaps with parts of the second regions in the oxide semiconductor film.
US09634149B2
A transistor that is formed using an oxide semiconductor film is provided. A transistor that is formed using an oxide semiconductor film with reduced oxygen vacancies is provided. A transistor having excellent electrical characteristics is provided. A semiconductor device includes a first insulating film, a first oxide semiconductor film, a gate insulating film, and a gate electrode. The first insulating film includes a first region and a second region. The first region is a region that transmits less oxygen than the second region does. The first oxide semiconductor film is provided at least over the second region.
US09634136B2
A semiconductor device according to an embodiment includes a SiC layer having a first plane and a second plane, a first SiC region of a first conductivity type which is provided in the SiC layer, first and second pillar regions of a second conductivity type, third and fourth pillar regions of a second conductivity type which are provided between the first and second pillar regions and the first plane, a gate electrode provided between the third pillar region and the fourth pillar region, first and second body regions of the second conductivity type, a gate insulating film, fifth and sixth pillar regions provided between the third and fourth pillar regions and the gate electrode, first and second source regions of the first conductivity type.
US09634126B2
The present disclosure discloses a method of fabricating a semiconductor device. A fin structure is formed over a substrate. The fin structure contains a semiconductor material. A first implantation process is performed to a region of the fin structure to form a fin seed within the region of the fin structure. The fin seed has a crystal structure. The first implantation process is performed at a process temperature above about 100 degrees Celsius. A second implantation process is performed to the region of the fin structure to cause the region of the fin structure outside the fin seed to become amorphous. The second implantation process is performed at a process temperature below about 0 degrees Celsius. Thereafter, an annealing process is performed to recrystallize the region of the fin structure via the fin seed.
US09634125B2
A field effect transistor (FinFET) device includes a substrate, a fin structure, a shallow trench isolation and a gate structure. The fin structure is formed on a surface of the substrate and includes a base fin structure and an epitaxial fin structure formed on the base fin structure. The shallow trench isolation structure is formed on the surface of the substrate and includes a peripheral zone and a concave zone. The peripheral zone physically contacts with the fin structure. The gate structure is disposed on the epitaxial fin structure perpendicularly. A method of fabricating the aforementioned field effect transistor is also provided.
US09634116B2
A method of fabricating a gate stack for a semiconductor device includes the following steps after removal of a dummy gate: growing a high-k dielectric layer over an area vacated by the dummy gate; depositing a thin metal layer over the high-k dielectric layer; annealing the replacement gate structure in an ambient atmosphere containing hydrogen; and depositing a gap fill layer.
US09634104B2
A method of fabricating a fin field effect transistor (FinFET) includes forming a first fin and a second fin extending upward from a substrate major surface to a first height, forming an insulation layer comprising a top surface extending upward from the substrate major surface to a second height less than the first height, selectively forming a bulbous epitaxial layer covering a portion of each fin, annealing the substrate to convert at least a portion of the bulbous epitaxial layer to silicide and depositing a metal layer at least in the cavity. The first fin and the second fin are adjacent. A portion of the first fin and a portion of the second fin extend beyond the top surface of the insulation layer. The bulbous epitaxial layer defines an hourglass shaped cavity between adjacent fins.
US09634103B2
A method for manufacturing a microelectronic device with transistors of different types having raised source and drain regions and different overlap regions.
US09634100B2
Transistor devices which include semiconductor layers with integrated hole collector regions are described. The hole collector regions are configured to collect holes generated in the transistor device during operation and transport them away from the active regions of the device. The hole collector regions can be electrically connected or coupled to the source, the drain, or a field plate of the device. The hole collector regions can be doped, for example p-type or nominally p-type, and can be capable of conducting holes but not electrons.
US09634097B2
Disclosed herein are 3D NAND memory devices having an oxide semiconductor vertical NAND channel and methods for forming the same. The oxide semiconductor may have a crystalline structure. The channel of the vertically-oriented NAND string may be cylindrically shaped. The crystalline structure has an axis that may be aligned crystalline with respect to the cylindrical shape of the vertically-oriented channel substantially throughout the vertically-oriented channel. The crystalline structure may have a first axis that is aligned parallel to the vertical channel, a second axis that is aligned perpendicular to a surface of the cylindrically shaped channel, etc.
US09634087B1
A method is provided for fabricating a FinFET. The method includes providing a semiconductor substrate; forming a hard mask layer on the semiconductor substrate, wherein a position of the hard mask layer may corresponds to a position of subsequently formed fin; forming a doping region in the semiconductor substrate by using the hard mask layer as a mask to perform an anti-punch-through ion implantation process; forming an anti-punch-through region by performing an annealing process onto the doping region, such that impurity ions in the doping region diffuse into the semiconductor substrate under the hard mask layer; and forming a trench by using the hard mask layer as a mask to etch the semiconductor substrate and the doping region, wherein the semiconductor substrates between the adjacent trenches constitutes a fin.
US09634085B1
In an embodiment, a semiconductor device includes a semiconductor substrate having a bulk resistivity ρ≧100 Ohm·cm, a front surface and a rear surface, at least one LDMOS transistor in the semiconductor substrate, and a RESURF structure. The RESURF structure includes a doped buried layer arranged in the semiconductor substrate, spaced at a distance from the front surface and the rear surface, and coupled with at least one of a channel region and a body contact region of the LDMOS transistor.
US09634083B2
A semiconductor structure includes a dielectric layer located on a substrate, wherein the dielectric layer includes nitrogen atoms, and the concentration of the nitrogen atoms in the dielectric layer is lower than 5% at a location wherein the distance between this location in the dielectric layer to the substrate is less than 20% of the thickness of the dielectric layer. Moreover, the present invention provides a semiconductor process including the following steps: a dielectric layer is formed on a substrate. Two annealing processes are performed in-situly on the dielectric layer, wherein the two annealing processes have different imported gases and different annealing temperatures.
US09634080B2
A display device includes contact holes opened in an insulating film outside of a display area in which pixels are arranged, and having a conductive film exposed in bottom portions, a first metal film formed to cover the contact holes and come in contact with the conductive film of the bottom portions, and a transparent conductive film formed on the first metal film.
US09634074B2
A transparent display substrate including a base substrate having a pixel area and a transmission area, a thickness of the base substrate at the transmission area being less than a thickness of the base substrate at the pixel area, a pixel circuit at the pixel area of the base substrate, an insulation structure covering the pixel circuit, the insulation structure having an opening or a concave portion at the transmission area of the base substrate, and a pixel electrode at the pixel area of the base substrate and extending at least partially through the insulation structure to be electrically connected to the pixel circuit.
US09634071B2
A thin film transistor includes a semiconductor which is disposed on a substrate and includes a source region, a drain region and a channel region, a gate insulating layer disposed on the semiconductor, a gate electrode disposed on the gate insulating layer, an interlayer insulating layer disposed on the gate electrode, contact holes defined in the interlayer insulating layer, the contact holes respectively exposing the source region and the drain region of the semiconductor, and a source electrode and a drain electrode which are disposed on the interlayer insulating layer and respectively contact the source region and the drain region through the contact holes, where at least one of the contact holes exposing the source region and the drain region obliquely traverses the semiconductor.
US09634066B2
The disclosure relates to a method of making organic light emitting diode array. A base defining a plurality of convexities is provided. A number of first electrodes are applied on the plurality of convexities. At least one hole injection layer is applied on the first electrodes. A number of hole transport layers are transfer printed on the at least one hole injection layer. Three of the hole transport layers, that correspond to the same pixel unit, have different thickness. A number of electroluminescent layers are applied on the hole transport layers. A patterned second insulative layer is made among the convexities to expose the electroluminescent layers. A second electrode is electrically connected to the electroluminescent layers.
US09634061B2
A light emitting diode including a first light emitting cell and a second light emitting cell disposed on a substrate and spaced apart from each other to expose a surface of the substrate, a first transparent layer disposed on and electrically connected to the first light emitting cell, first connection section disposed on a portion of the first light emitting cell, a second connection section disposed on a portion of the second light emitting cell, a first interconnection and a second interconnection electrically connecting the first light emitting cell and the second light emitting cell, and an insulation layer disposed between the first and second interconnections and a side surface of the first light emitting cell.
US09634048B2
An imaging device with excellent imaging performance is provided. The imaging device has a first circuit including a first photoelectric conversion element and a second circuit including a second photoelectric conversion element. The second circuit is shielded from light. In the imaging device, a current mirror circuit in which a transistor connected to the second photoelectric conversion element serves as an input transistor and a transistor connected to the first photoelectric conversion element serves as an output transistor is formed. With such a configuration, the amount of photocurrent in the first circuit from which the contribution of the dark current of the first photoelectric conversion element has been excluded can be detected.
US09634040B2
The Present disclosure relates to the field of display technology and discloses an array substrate and a curved display device which can solve the technical problem of dark area on both sides of the existing curved display device. The array substrate according to the present disclosure comprises a number of sub pixel units arranged as an array, each sub pixel unit comprising a main sub pixel, a secondary sub pixel and a voltage-dividing capacitor. Said array substrate is divided into a compensation region and a non-compensation region. The capacitance of the voltage-dividing capacitor of the sub pixel unit in the compensation region is smaller than that of the voltage-dividing capacitor of the sub pixel unit in the non-compensation region. The present disclosure is applicable to curved display devices such as curved television and curved display, etc.
US09634035B2
A display device includes: a first wiring line and a second wiring line separated from each other on a substrate; a gate insulating layer on the first wiring line and the second wiring line; a step difference compensation pattern between the first wiring line and the second wiring line on the gate insulating layer; a protective layer on the step difference compensation pattern; and a pixel electrode on the protective layer.
US09634033B2
The present disclosure discloses a thin film transistor comprising: an active layer; an etching barrier layer arranged on the active layer and formed with a plurality of via holes therein; and a source electrode and a drain electrode arranged on the etching barrier layer, wherein the source electrode comprises at least two sub source electrodes and the drain electrode comprises at least two sub drain electrodes; and the sub source electrodes and the sub drain electrodes constitute at least two parallel sub-switches, each of which comprises a sub source electrode and a sub drain electrode, and the sub source electrode and the sub drain electrode are electrically connected to the active layer through the via holes in the etching barrier layer, respectively. The present disclosure further discloses a method of manufacturing a thin film transistor, an array substrate and a display apparatus. The present disclosure employs a multi-channel design with which the DGS problem due to an incomplete active layer is solved by using a plurality of parallel sub-switches, ensuring the normal operation of the pixel and thus increasing yield and useful life of product.
US09634032B2
The present invention provides a manufacture method of an oxide semiconductor TFT substrate and a structure thereof. The manufacture method of the dual gate oxide semiconductor TFT substrate utilizes the halftone mask to implement one photo process, which cannot only accomplish the patterning to the oxide semiconductor layer but also obtain the oxide conductor layer (53′) with ion doping process; the method implements the patterning process to the bottom gate isolation layer (31) and the top gate isolation layer (32) at the same time with one photo process; the method manufactures the first top gate (71), the first source (81), the first drain (82), the second top gate (72), the second source (83), the second drain (84) at the same time with one photo process; the method implements patterning process to the flat layer (9), the passivation layer (8) and the top gate isolation layer (32) at the same time with one photo process, to reduce the number of the photo processes to five for shortening the manufacture procedure, raising the production efficiency and lowering the production cost.
US09634031B2
To suppress change in electric characteristics and improve reliability of a semiconductor device including a transistor formed using an oxide semiconductor. A semiconductor device includes a transistor including a gate electrode, a first insulating film, an oxide semiconductor film, a second insulating film, and a pair of electrodes. The gate electrode and the oxide semiconductor film overlap with each other. The oxide semiconductor film is located between the first insulating film and the second insulating film and in contact with the pair of electrodes. The first insulating film is located between the gate electrode and the oxide semiconductor film. An etching rate of a region of at least one of the first insulating film and the second insulating film is higher than 8 nm/min when etching is performed using a hydrofluoric acid.
US09634030B2
An array substrate and a manufacturing method thereof are provided. The method has steps of: forming a black matrix layer having a plurality of black matrixes on a substrate; forming a switch array layer having a plurality of thin-film transistors on the black matrix layer; forming a color resist layer having a plurality of color resists on the switch array layer; and forming a transparent conductive layer on the color resist layer.
US09634026B1
A standard cell IC may include a plurality of pMOS transistors each including a pMOS transistor drain, a pMOS transistor source, and a pMOS transistor gate. Each pMOS transistor drain and pMOS transistor source of the plurality of pMOS transistors may be coupled to a first voltage source. The standard cell IC may also include a plurality of nMOS transistors each including an nMOS transistor drain, an nMOS transistor source, and an nMOS transistor gate. Each nMOS transistor drain and nMOS transistor source of the plurality of nMOS transistors are coupled to a second voltage source lower than the first voltage source.
US09634024B2
A semiconductor device is provided. Word lines are formed on a substrate. An air gap is interposed between two adjacent word lines. A channel structure penetrates through the word lines and the air gap. A memory cell is interposed between each word line and the channel structure. The memory cell includes a blocking pattern, a charge trap pattern and a tunneling insulating pattern. The blocking pattern conformally covers a top surface, a bottom surface, and a first side surface of each word line. The first side surface is adjacent to the channel structure. The charge trap pattern is interposed only between the first side surface and the channel structure.
US09634022B2
A semiconductor device includes alternately stacked conductive layers and the insulating layers, an opening passing through the conductive layers and insulating layers, a first semiconductor layer formed in the opening, a second semiconductor layer formed in the first semiconductor layer, a capping layer formed in the opening and disposed over the first semiconductor layer and the second semiconductor layer, and a liner layer interposed between the first semiconductor layer and the second semiconductor layer and protruding through the capping layer relative to the first semiconductor layer and the second semiconductor layer.
US09634011B2
A semiconductor device includes a substrate comprising a trench; a gate dielectric layer formed over a surface of the trench; a gate electrode positioned at a level lower than a top surface of the substrate, and comprising a lower buried portion embedded in a lower portion of the trench over the gate dielectric layer and an upper buried portion positioned over the lower buried portion; and a dielectric work function adjusting liner positioned between the lower buried portion and the gate dielectric layer; and a dipole formed between the dielectric work function adjusting liner and the gate dielectric layer.
US09633997B2
A semiconductor device, in which, in a density distribution of first conductivity type impurities in the first conductivity type region measured along a thickness direction of the semiconductor substrate, a local maximum value N1, a local minimum value N2, a local maximum value N3, and a density N4 are formed in this order from front surface side, a relationship of N1>N3>N2>N4 is satisfied, a relationship of N3/10>N2 is satisfied, and a distance “a” from the surface to the depth having the local maximum value N1 is larger than twice a distance “b” from the depth having the local maximum value N1 to the depth having the local minimum N2.
US09633993B1
A high-voltage bipolar semiconductor controlled rectifier (SCR) includes an emitter region having a first polarity and overlying a base region having a second polarity different from the first polarity; a collector region having the first polarity and lying under the base region; an anode region having the second polarity; a first sinker region having the first polarity and contacting the collector region, wherein the anode region is between the first sinker region and the base region; and a second sinker region having the first polarity and contacting the collector region, the second sinker region lying between the anode region and the base region, wherein an extension of the anode region extends under a portion of the second sinker region.
US09633979B2
A microelectronic assembly or package can include first and second support elements and a microelectronic element between inwardly facing surfaces of the support elements. First connectors and second connectors such as solder balls, metal posts, stud bumps, or the like face inwardly from the respective support elements and are aligned with and electrically coupled with one another in columns. The first connectors, the second connectors or both may be partially encapsulated prior to electrically coupling respective pairs of first and second connectors in columns. A method may include arranging extremities of first connectors or second connectors in a temporary layer before forming the partial encapsulation.
US09633978B2
A semiconductor device includes a wiring substrate, a first semiconductor chip flip-chip connected to the wiring substrate, a first underfill resin filled between the wiring substrate and the first semiconductor chip, the first underfill resin including a pedestal portion arranged in a periphery of the first semiconductor chip, a second semiconductor chip flip-chip connected to the first semiconductor chip, and being larger in area than the first semiconductor chip, and a second underfill resin filled between the first semiconductor chip and the second semiconductor chip, the second underfill resin covering an upper face of the pedestal portion of the first underfill resin and a side face of the second semiconductor chip.
US09633973B2
A semiconductor package is provided comprising a package substrate having an opening located in a central region thereof and a circuit pattern provided adjacent to the opening. A first semiconductor chip is located on the package substrate and includes first bonding pads. A pair of second semiconductor chips are spaced apart from each other across the opening and mounted between the package substrate and the first semiconductor chip. Each of the second semiconductor chips includes a second bonding pad. A connection element is further provided to electrically connect the second bonding pad to a corresponding one of the first bonding pads.
US09633970B2
An IGBT device and a method for packaging a whole-wafer IGBT chip. The IGBT device comprises: an entire wafer IGBT chip, the upper surface thereof comprising a central gate connection zone and a plurality of emitter connection zones surrounding the central gate connection zone, and the lower surface thereof comprising a collecting zone, wherein the emitter connection zones located on the surface of a failure cellular zone of the chip are thinned; a collector washer which is fixed on the lower surface of the chip, and an emitter washer which is fixed on the upper surface of the chip; a collector electrode which is electrically contacted with the collector washer, and an emitter electrode which is electrically contacted with the emitter washer; and a gate leading wire which is connected to the central gate connection zone.
US09633964B2
A wiring substrate includes a connection pad formed in the outermost wiring layer, a dummy pad formed in the outermost wiring layer, and a dummy wiring portion formed in the outermost wiring layer, the dummy wiring portion connecting the connection pad and the dummy pad. The maximum width of each of the connection pad and the dummy pad is set to be larger than the width of the dummy wiring portion. A bump of an electronic component is flip-chip connected to a connection pad through a resin-containing solder.
US09633960B2
A chip with I/O pads on the peripheries and a method making the chip is disclosed. The chip includes: a substrate; at least two metal layers, formed above the substrate, each metal layer forming a specific circuit, wherein two adjacent metal layers are separated by an inter-metal dielectric layer; and a passivation layer, formed on a top side of the chip. By changing the I/O pad from the top of the chip to the peripheries, the extra thickness of the packaged chip caused by wire bonding in the prior arts can be reduced.
US09633945B1
According to one embodiment, there is provided a semiconductor device, which includes an electrode lead-out part, a planarization film, contacts, and first and second columnar patterns. The electrode lead-out part is arranged such that an electrode film and an insulating film are alternately stacked in a plurality of layers, and layers of the electrode film are arranged stepwise. The planarization film is arranged above the electrode lead-out part. The first columnar pattern extends from a lowermost portion of the electrode lead-out part to a position lower than the upper side of the planarization film by a first depth. The second columnar pattern extends from a lowermost portion of the electrode lead-out part to a position lower than the upper side of the planarization film by a second depth larger than the first depth.
US09633942B1
A method includes forming a first conductive feature positioned in a first dielectric layer. A conductive polymer layer is formed above the first dielectric layer and the first conductive feature. The conductive polymer layer has a conductive path length. A second dielectric layer is formed above the first dielectric layer. A first via opening is formed in the second dielectric layer and the conductive polymer layer to expose the first conductive feature. A conductive via is formed in the first via opening. The conductive via contacts the first conductive feature and the conductive polymer layer.
US09633940B2
The present disclosure provides a semiconductor device. The semiconductor device includes a semiconductor substrate having an integrated circuit (IC) device; an interconnect structure disposed on the semiconductor substrate and coupled with the IC device; and a transformer disposed on the semiconductor substrate and integrated in the interconnect structure. The transformer includes a first conductive feature; a second conductive feature inductively coupled with the first conductive feature; a third conductive feature electrically connected to the first conductive feature; and a fourth conductive feature electrically connected to the second conductive feature. The third and fourth conductive features are designed and configured to be capacitively coupled to increase a coupling coefficient of the transformer.
US09633936B2
A semiconductor package is provided. In one configuration, the semiconductor package includes a substrate. First and second conductive traces are disposed on the substrate. A conductive pillar bump is disposed on the second conductive trace, and a first conductive structure is disposed between the second conductive trace and the conductive pillar bump or between the second conductive trace and the substrate. A semiconductor die is disposed over the first conductive trace, wherein the conductive pillar bump connects to the semiconductor die.
US09633934B2
A semiconductor device and method for providing an enhanced removal of heat from a semiconductor die within an integrated fan out package on package configuration is presented. In an embodiment a metal layer is formed on a backside of the semiconductor die, and the semiconductor die along and through vias are encapsulated. Portions of the metal layer are exposed and a thermal die is connected to remove heat from the semiconductor die.
US09633927B2
A chip arrangement includes semiconductor chips coupled to opposing sides of an insulating layer. The arrangement includes a first semiconductor chip having a first chip surface presenting a first chip conductive region. An electrically insulating layer includes a first layer surface presenting a first layer conductive region, and a second, opposing surface presenting a second layer conductive region. The electrically insulating layer is coupled to the first semiconductor chip by applying the first layer conductive region to the first chip conductive region. The electrically insulating layer is then coupled to the second chip conductive region by applying the second layer conductive region to the second chip conductive region.
US09633925B1
Structures and methods for improving the visualization of alignment marks on an underfill-covered chip. A feature is formed on a chip, and an underfill material is applied to the chip at a wafer level so that the feature is covered the feature. The feature includes a first structural element comprised of a first material and a second structural element comprised of a second material that is electrochemically dissimilar from the first material to provide a galvanic cell effect. Filler particles in the underfill material are caused by the galvanic cell effect to distribute with a first density in a first region over the first structural element and a second region of a second density over the second structural element. The first density in the first region is less than the second density in the second region such that the first region has a lower opacity than the second region.
US09633916B2
A display panel includes first to third test lines connected to the each of data lines, extending in the second direction, and arranged in the first direction, a first test pad electrically connected to the first test line, the first test pad and the first test line being formed from a same layer, a second test pad electrically connected to the second test line through a contact hole formed through a first insulation layer, and disposed adjacent to the first test pad in the second direction, a third test pad electrically connected to the third test line and disposed adjacent to the first test pad in the first direction, the third test pad and the third test line being formed from a same layer.
US09633902B2
According to an embodiment, a method for manufacturing a semiconductor device includes: selectively forming a plurality of mask layers on a first surface of a semiconductor substrate, and the semiconductor substrate having the first surface and a second surface; dividing the semiconductor substrate by forming a gap piercing from the first surface to the second surface of the semiconductor substrate, the gap being formed by dry-etching the first surface of the semiconductor substrate exposed between the plurality of mask layers, and a width of the gap on the second surface side being larger than a width of the gap on the first surface side; and forming a first electrode under a reduced-pressure atmosphere on the first surface of the semiconductor substrate after the semiconductor substrate being divided.
US09633889B2
Substrate supports are provided herein, In some embodiments, a substrate support includes a first plate; a plurality of vacuum passages disposed through the first plate; a plurality of vertical passages formed partially into the first plate; a plurality of horizontal passages disposed in the first plate, each of the plurality of horizontal passages beginning proximate a perimeter of the first plate and terminating proximate one of the plurality of vertical passages such that the horizontal passages and the vertical passages are in fluid communication; a second plate coupled to the first plate at an interface; an elongate shaft having a vacuum line and an edge purge line internal to the shaft; a vacuum channel formed at the interface fluidly coupling the vacuum line to the plurality of vacuum passages; and an edge purge channel formed at the interface fluidly coupling the edge purge line to the plurality of vertical passages.
US09633887B2
A workpiece cutting method is provided. The workpiece cutting method includes an attaching step of attaching an adhesive tape to the front side or back side of a workpiece, an applying step of applying a liquid resin to the front side or back side of a support member, a pressing step of superimposing the workpiece on the support member in the condition where the liquid resin and the adhesive tape come into contact with each other, and then pressing the workpiece or the support member, a fixing step of curing the liquid resin to thereby fix the workpiece to the support member, and a cutting step of cutting the workpiece fixed to the support member by using a cutting blade.
US09633884B2
An advanced coating for electrostatic chuck used in plasma processing chamber is provided. The advanced coating is formed using plasma enhanced physical vapor deposition. The coating is generally of Y2O3/Al2O3, although other material combinations can be used. Also, a multi-layered coating can be formed, such that an intermediate coating layer can be formed using standard plasma spray, and a top coating can be formed using PEPVD. The entire ESC assembly can be “packaged” by the coating.
US09633874B1
A warpage reshaping apparatus to reshape a warpage profile of a package substrate is disclosed. The warpage reshaping apparatus includes a metal boat, a plurality of planar boards and a plurality of spring-loaded clips. The metal boat includes a plurality of cavities. Package substrates are placed into each of the cavities. Each of the plurality of planar boards is disposed on a respective one of the package substrates. The spring-loaded clips have a first portion coupled to the metal boat and having a second portion biased against a respective one of the planar boards such that each planar board is biased against its respective package substrate. In addition to that, a method to operate the warpage reshaping apparatus is also disclosed and the manner in which the warpage reshaping apparatus changes the warpage profile of the package substrate is also disclosed.
US09633873B2
An electronic device includes: a wiring substrate; a plurality of device chips that are flip-chip mounted on an upper surface of the wiring substrate through bumps, have gaps which expose the bumps between the device chips and the upper surface of the wiring substrate, and include at least one device chip that has a substrate having a thermal expansion coefficient more than a thermal expansion coefficient of the wiring substrate; a junction substrate that is joined to the plurality of device chips, and has a thermal expansion coefficient equal to or less than the thermal expansion coefficient of the substrate included in the at least one device chip; and a sealer that covers the junction substrate, and seals the plurality of device chips.
US09633871B2
To provide a highly reliable light-emitting device with less occurrence of cracks in a sealant bonding two facing substrates together. In a light-emitting device, a first substrate including a light-emitting unit, and a second substrate are bonded to each other with glass frit. A wiring in the area overlapping with a sealing material formed by melting and solidifying glass frit may be formed of a conductive material having a linear thermal expansion coefficient close to that of a substrate material. More specifically, the difference in the linear thermal expansion coefficient between the conductive material and the substrate material is 5 ppm/K or less at a temperature of 0° C. to 500° C.
US09633867B2
Methods for anisotropically etching a tungsten-containing material (such as doped or undoped tungsten metal) include cyclic treatment of tungsten surface with Cl2 plasma and with oxygen-containing radicals. Treatment with chlorine plasma is performed while the substrate is electrically biased resulting in predominant etching of horizontal surfaces on the substrate. Treatment with oxygen-containing radicals passivates the surface of the substrate to etching, and protects the vertical surfaces of the substrate, such as sidewalls of recessed features, from etching. Treatment with Cl2 plasma and with oxygen-containing radicals can be repeated in order to remove a desired amount of material. Anisotropic etching can be performed selectively in a presence of dielectric materials such as silicon oxide, silicon nitride, and silicon oxynitride.
US09633854B2
The present disclosure discloses a MOSFET and a method for manufacturing the same, wherein the MOSFET comprises: an SOI wafer comprising a semiconductor substrate, a buried insulating layer, and a semiconductor layer, the buried insulating layer being disposed on the semiconductor substrate, and the semiconductor layer being disposed on the buried insulating layer; a gate stack disposed on the semiconductor layer; a source region and a drain region embedded in the semiconductor layer and disposed on both sides of the gate stack; and a channel region embedded in the semiconductor layer and sandwiched between the source region and the drain region, wherein the MOSFET further comprises a back gate and a counter doped region, and wherein the back gate is embedded in the semiconductor substrate, the counter doped region is disposed under the channel region and embedded in the back gate, and the back gate has a doping type opposite to that of the counter doped region. The MOSFET can adjust a threshold voltage by changing the doping type of the back gate.
US09633853B2
A method for forming an electrical contact to a semiconductor structure is provided. The method includes providing a semiconductor structure, providing a metal on an area of said semiconductor structure, wherein said area exposes a semiconductor material and is at least a part of a contact region, converting said metal to a Si-comprising or a Ge-comprising alloy, thereby forming said electrical contact on said area, wherein said converting is done by performing a vapor-solid reaction, whereby said semiconductor structure including said metal is subjected to a silicon-comprising precursor gas or a germanium-comprising precursor gas.
US09633849B2
A process for forming at least two different doping levels at the surface of a wafer using one photo resist pattern and implantation process step. A resist layer is developed (but not baked) to form a first resist geometry and a plurality of sublithographic resist geometries. The resist layer is baked causing the sublithographic resist geometries to reflow into a continuous second resist geometry having a thickness less that the first resist geometry. A high energy implant implants dopants through the second resist geometry but not through the first resist geometry. A low energy implant is blocked by both the first and second resist geometries.
US09633846B2
The embodiments disclosed herein pertain to improved methods and apparatus for etching a semiconductor substrate. A plasma grid assembly is positioned in a reaction chamber to divide the chamber into upper and lower sub-chambers. The plasma grid assembly may include one or more plasma grids having slots of a particular aspect ratio, which allow certain species to pass through from the upper sub-chamber to the lower sub-chamber. In some cases, an electron-ion plasma is generated in the upper sub-chamber. Electrons that make it through the grid to the lower sub-chamber are cooled as they pass through. In some cases, this results in an ion-ion plasma in the lower sub-chamber. The ion-ion plasma may be used to advantage in a variety of etching processes.
US09633845B2
A method of manufacturing a substrate includes: irradiating, along a first path, a laser beam emitted from a source onto a substrate, wherein the substrate includes a target layer of the laser beam, and wherein the substrate is disposed on a stage; and irradiating, along a second path, a portion the laser beam, which was emitted from the source and reached the target layer, by reflecting the laser beam back onto the target layer using a reflection mirror. An area of a second region of the target layer is greater than an area of a first region of the target layer, wherein the laser beam is irradiated along the second path in the second region, and the laser beam is irradiated along the first path in the first region.
US09633826B1
The ionization chamber of the mass spectrometer is movable between the maintenance position for performing maintenance of the mass spectrometer unit and the analysis position for performing sample analysis, using a shielding plate synchronized with the motion of the ionization chamber where the shielding plate closes part of the aperture of the predetermined region when the ionization chamber is in the analysis position, whereas the shielding plate opens part of the aperture of the predetermined region when the ionization chamber is in the maintenance position so that connection tubes may pass through the part of the aperture of the predetermined region.
US09633819B2
Generally, the present disclosure provides a method and system for improving imaging efficiency for CPB systems while maintaining or improving imaging accuracy over prior CPB systems. A large field of view image of a sample is acquired at a low resolution and thus, at high speed. The low resolution level is selected to be sufficient for an operator to visually identify structures or areas of interest on the low resolution image. The operator can select one or more small areas of arbitrary shape and size on the low resolution image, referred to as an exact region of interest (XROI). The outline of the XROI is mapped to an x-y coordinate system of the image, and the CPB system is then controlled to acquire a high resolution image of only the XROI identified on the low resolution image. For 3D imaging, once the XROI is identified, each section of the sample can be iteratively imaged in the previously described manner, with the operator having the option to redefine the XROI later.
US09633810B2
A combination switch 10 outputs operation command signals to a driving system of a vehicle according to a switching operation of a switching unit 11 and includes a storage part 21 that stores determination information 21a indicating whether combinations of operation command signals to be outputted from switches of the switching unit 11 are abnormal or normal, a determination part 22 that refers to the determination information 21a in the storage part 21, determines whether or not a combination of the operation command signals is abnormal, and if an abnormal combination of the operation command signals continues longer than a predetermined time, adds, to the operation command signals, abnormality information indicating that the combination of the operation command signals is abnormal, and a communication part 13 that transmits the operation command signals added with the abnormality information.
US09633800B1
A key structure includes a base, a keycap, a first longitudinal bar, a second longitudinal bar, a first transverse bar and a second transverse bar. The first longitudinal bar, the second longitudinal bar, the first transverse bar and the second transverse bar are uniformly distributed in the range of the keycap. Consequently, the keycap is stably moved relative to the base. The first longitudinal bar, the second longitudinal bar, the first transverse bar and the second transverse bar are made of a metallic material. Since these bars are thinner than the scissors-type connecting element of the conventional key structure, the key structure of the present invention has reduced thickness. Moreover, since these bars are made of the metallic material, the structural strength of the key structure is increased.
US09633798B2
This invention describes a capacitor that formed by a charge or species specific membrane material filled with aqueous or non-aqueous liquid with soluble salts dissolved and non-dissolved in solution and contained within the membrane material. When charged, the oppositely charged ion will leave the structure, leaving behind a charged atomic capacitor.
US09633790B1
A multilayer ceramic capacitor has a 3-terminal, vertical, multilayer structure in which portions of lead portions are not covered by external electrodes but are exposed to a mounting surface of a ceramic body. Insulating portions are disposed between the external electrodes on the mounting surface of the ceramic body. The insulating portions have an overlap portion covering portions of the external electrodes. 0.005≦i/e≦0.7 is satisfied, where i is a width of the overlap portion, and e is a width of the external electrode partially covered by the overlap portion.
US09633786B2
A multilayer capacitor includes a multilayer body including a dielectric layer, first through third inner electrodes, and first and second capacitor sections, and first through third outer electrodes on surfaces of the multilayer body. The first capacitor section is electrically connected between the first and second outer electrodes. The second capacitor section is electrically connected between the second and third outer electrodes. The first, second, and third inner electrodes are connected to the first, second, and third outer electrodes, respectively. The first and third inner electrodes oppose each other with the dielectric layer therebetween, thus defining the first capacitor section. The second and third inner electrodes oppose each other with the dielectric layer therebetween, thus defining the second capacitor section.
US09633782B2
An automatic tuning assist circuit is coupled with a transmission antenna. Multiple switches SW and a first auxiliary capacitor CA are arranged between a first terminal and a second terminal of the automatic tuning assist circuit. A first control unit is configured to switch on and off the multiple switches SW in synchronization with a driving voltage VDRV. A power supply is configured to apply the driving voltage VDRV across a series circuit that comprises the transmission antenna and the automatic tuning assist circuit.
US09633780B2
A source device configured to transmit a magnetic field via magnetic resonance with a target device includes a source resonator including a plurality of loop circuits respectively configured to generate different magnetic fields each depending on a length of a corresponding one of the plurality of loop circuits, and a circuit selector configured to select one loop circuit among the plurality of loop circuits based on information associated with the target device.
US09633777B2
Air core reactor includes a coil connected between first and second terminals. The coil is made of a succession of bundles of conductor (B1, B2, B3, . . . , BN) connected in series along an axis between the first terminal and the second terminal. Each bundle is made of one wire wound around the axis to form a multi-layer winding having a cross-section of N winding layers in a direction perpendicular to the axis, from a winding layer of rank 1 which is the closest to the axis to a winding layer of rank N which is the furthest from the axis. Each perpendicular winding layer includes several winding layers in the direction of the axis. The number of axial winding of the perpendicular winding layer of rank j (j=2, . . . , N) is equal or less than the number of axial winding layers of the perpendicular winding layer of rank j−1.
US09633776B2
An electromagnetic device includes a variable magnetic flux core having a plurality of core sections stacked on one another. At least one core section of the plurality of core sections may include a different selected geometry and/or a different chosen material. The at least one core section is configured to provide a predetermined inductance performance. An opening is provided through the stacked plurality of core sections for receiving a conductor winding. An electrical current flowing through the conductor winding generates a magnetic field about the conductor winding and a magnetic flux flow in each of the plurality of core sections. The magnetic flux flow in the at least one core section is different from the other core sections in response to the different selected geometry and/or the different chosen material of the at least one core section to provide the predetermined inductance performance.
US09633775B2
An electronic device mounting apparatus to be mounted with multiple electronic components, each of which includes at least one wire. The electronic device mounting apparatus includes a base unit and multiple pin units. The base unit includes a base wall and two side walls extending from the base wall. Each of the side walls has a first surface. The pin units are correspondingly mounted in the side walls and are spaced apart from one another. Each of the pin units has a wire-connecting segment having a connection portion that projects from the first surface, and two projecting portions that project from the connection portion and that define a slit therebetween. The slit is for a corresponding wire to be clamped therein by the projecting portions.
US09633774B2
A method for making a magnetic assembly comprises the following steps: twisting a first to eighth magnetic wires to form a bundle of wires having a first end and an opposite second end; providing a magnetic core; winding the bundle of magnetic wires around the magnetic core; sorting the first end and the second end of the bundle of wires to form individual first ends and individual second ends of the first to eighth wires; picking out the second ends of the first wire and the second wire, and the first ends of the third wire and the fourth wire to form a center tap of a primary coil of a transformer; and picking out the second ends of the fifth wire and the sixth wire, and the first ends of the seventh wire and the eighth wire to form a center tap of a secondary coil of the transformer.
US09633768B2
A chip resistor with a reduced thickness is provided. The chip resistor includes an insulating substrate, a resistor embedded in the substrate, a first electrode electrically connected to the resistor, and a second electrode electrically connected to the resistor. The first electrode and the second electrode are spaced apart from each other in a lateral direction that is perpendicular to the thickness direction of the substrate.
US09633755B2
The conductive composition contains at least (a) conductive metal fibers, and (b) at least one compound selected from a compound represented by the following Formula (1), a compound represented by the following Formula (2), and a compound having a partial structure represented by the following Formula (3). Each of R1 and R2 independently represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an acyl group, an aryloxycarbonyl group, an alkoxycarbonyl group, or a carbamoyl group. Each of R3, R4, R5, R6, R8, R9, R10, and R11 independently represents an alkyl group having 1 to 4 carbon atoms, and R7 represents a hydrogen atom or a substituent. R12 represents an alkyl group, an alkoxy group, an acyl group, or a hydrogen atom. * represents a bond.
US09633748B2
Apparatus and methods can include an interface chip that can include a test channel to couple to a memory tester, a memory channel controller to couple with a plurality of memory arrays via a plurality of memory channels, and a test circuit coupled between the test channel and the channel controller, the test circuit to provide first and second test clock information to the memory channel controller. In certain examples, the test circuit can operate to receive multiple commands and to propagate the multiple commands to groups of memory channels substantially simultaneously in order to test cross-channel interference using the multi-channel memory. Additional apparatus and methods are disclosed.
US09633742B2
In non-volatile memory circuits, the amount of time needed for bit lines to settle can vary significantly depending on the location of the blocks selected. For example, in a sensing operation, the amount of time for bit lines to settle when being pre-charged by sense amplifiers will be shorter for blocks near the sense amps than for far side blocks. These variations can be particularly acute in high density memory structures, such as in 3D NAND memory, such as that of the BiCS variety. Rather than use the same timing for all blocks, the blocks can be segmented into groups based on their proximity to the sense amps. When performing a sensing operation, the timing can be adjusted based on the block group to which a selected page of memory cells belongs.
US09633740B1
Read retry operations in a memory employ likelihood value assignments that change sign at different read voltages for a plurality of read retry operations. A method for multiple read retries of a memory comprises reading a codeword using a first read voltage to obtain a first read value; mapping the first read value to first likelihood values based on a first likelihood value assignment that changes sign substantially at the first read voltage; reading the codeword using a second read voltage to obtain a second read value, wherein the second read voltage is shifted from the first read voltage to compensate for an expected change in analog voltages; and mapping the second read value to second likelihood values based on a second likelihood value assignment, wherein the second likelihood value assignment changes sign substantially at the second read voltage. Read data is optionally generated using iterative decoding of the codeword based on the first likelihood values and/or the second likelihood values.
US09633739B2
Methods and devices for erasing information stored on an electronic semiconductor component in a plurality of non-volatile memory elements are described. Irradiating the semiconductor component with erasing radiation until a target dose has been absorbed by the semiconductor component, the erasing radiation penetrating the semiconductor component, results in an ionization effect which influences the concentration of the charge carriers stored on the memory elements such that a statistical distribution of the threshold voltages of the memory elements forms a contiguous region.
