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公开(公告)号：US20240365663A1
公开(公告)日：2024-10-31
申请号：US18638579
申请日：2024-04-17
发明人： Tomoya Hirose , Eigo Miyazaki , Atsushi Imamura , Mitsunori Ito
IPC分类号： H10K85/60 , C07D487/22 , C09K11/06 , H10K50/11
CPC分类号： H10K85/6572 , C07D487/22 , C09K11/06 , H10K85/654 , C09K2211/1018 , H10K50/11
摘要： A blue luminescent compound including a nitrogen-containing aromatic heterocyclic skeleton and at least two aromatic substituents bonded to the nitrogen-containing aromatic heterocyclic skeleton, wherein the nitrogen-containing aromatic heterocyclic skeleton includes, as substituents, four branched or cyclic alkyl groups each having 3 to 20 carbon atoms, and the nitrogen-containing aromatic heterocyclic skeleton and the at least two aromatic substituents are not located on a same plane.
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公开(公告)号：US20240365405A1
公开(公告)日：2024-10-31
申请号：US18771378
申请日：2024-07-12
发明人： Jeongyeob OAK , Sejin PARK , Jisoo SONG , Wonil LEE
摘要： The present disclosure relates to a research that has been conducted with the support of the “Cross-Departmental Giga KOREA Project” funded by the government (the Ministry of Science and ICT) in 2017 (No. GK17N0100, millimeter wave 5G mobile communication system development). The present disclosure relates to a communication technique for convergence of a 5G communication system for supporting a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related service, etc.) on the basis of a 5G communication technology and an IoT-related technology.
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公开(公告)号：US20240365261A1
公开(公告)日：2024-10-31
申请号：US18764859
申请日：2024-07-05
发明人： Doyoung JUNG , Sangkyou RYOU , Ingil BAEK , Seokjun YOON , Sanguk JEONG
IPC分类号： H04W56/00 , H04B17/318 , H04W80/02
CPC分类号： H04W56/0015 , H04B17/328 , H04W56/0045 , H04W80/02
摘要： A method performed by a terminal for aligning uplink synchronization in wireless communication system, includes: obtaining a difference value between: first downlink synchronization based on a synchronization signal/physical broadcast channel (SS/PBCH) block corresponding a first beam and second downlink synchronization based on the SS/PBCH block corresponding a second beam; based on a comparison between the second downlink synchronization and cyclic prefix (CP) length, transmitting, to a base station, reporting information comprising information associated with the difference value; and receiving, from the base station, information on a timing advance (TA) value derived based on the information associated with the difference value.
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公开(公告)号：US20240365104A1
公开(公告)日：2024-10-31
申请号：US18612247
申请日：2024-03-21
发明人： Jieun JUNG , Hyongjin BAN
IPC分类号： H04W8/18
CPC分类号： H04W8/183
摘要： A server according to an embodiment includes: a communication circuit, a memory, and at least one processor, comprising processing circuitry, wherein at least one processor, individually and/or collectively, is configured to: receive information on a condition for forwarding an event from another subscription manager discovery server (SM-DS) and store the information in the memory, receive an event indicating that a profile has been prepared from a profile preparation server through the communication circuit, compare information on at least one of an eUICCidentifier (EID), a name of a service provider, an address of the profile preparation server, or a hashed integrated circuit card identifier (ICCID) stored in the memory, based on reception of the event, and determine whether to transmit the event indicating that the profile of the user has been prepared to the another subscription manager discovery server, based on the comparison.
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公开(公告)号：US20240365022A1
公开(公告)日：2024-10-31
申请号：US18768535
申请日：2024-07-10
发明人： Yunjae SUH , Junseok KIM , Hyunsurk RYU , Keun Joo PARK , Masamichi ITO
摘要： An image sensor includes a CIS (CMOS image sensor) pixel, a DVS (dynamic vision sensor) pixel, and an image signal processor. The CIS pixel includes a photoelectric conversion device generating charges corresponding to an incident light and a readout circuit generating an output voltage corresponding to the generated charges. The DVS pixel detects a change in an intensity of the incident light based on the generated charges to output an event signal and does not include a separate photoelectric conversion device. The image signal processor allows the photoelectric conversion device to be connected to the readout circuit or the DVS pixel.
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公开(公告)号：US20240364954A1
公开(公告)日：2024-10-31
申请号：US18767250
申请日：2024-07-09
发明人： Sangjin HAN , Jonchae Moon , Yoomi Lee , Kyungho Jeong , Hyungrae Cho , Sangwoong Hwang
IPC分类号： H04N21/2668 , H04N21/218
CPC分类号： H04N21/2668 , H04N21/2181
摘要： A content sharing system may include an electronic device and a display device for sharing content of the electronic device. The electronic device may be configured to transmit first information, including a request to receive content or a request to generate a new channel for content output, to the display device via a server, which provides a service for managing at least one external device registered for each piece of subscriber information, when it is confirmed that a user of the display device is subscribed to the service and the display device is registered to the server. The display device is configured to perform at least one of storing the content or generating the new channel for content output upon receiving the first information via the server.
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公开(公告)号：US20240364872A1
公开(公告)日：2024-10-31
申请号：US18766110
申请日：2024-07-08
发明人： Bo-ra JIN , Min-woo PARK , Chan-yul KIM , Jung-hye MIN
IPC分类号： H04N19/105 , H04N19/119 , H04N19/129 , H04N19/137 , H04N19/176 , H04N19/44 , H04N19/51 , H04N19/52
CPC分类号： H04N19/105 , H04N19/119 , H04N19/129 , H04N19/137 , H04N19/176 , H04N19/44 , H04N19/51 , H04N19/52
摘要： Provided are a method and device for encoding or decoding an image by using a block map. In the method and device for decoding an image according to an embodiment set forth herein, a bitstream of an encoded image is received, one or more blocks in a picture are determined using split information obtained from the bitstream, a block map indicating whether or not a previous block among the one or more blocks has been decoded is determined, a neighboring region which is available to be referred to for a current block to be decoded in a certain scan order among the one or more blocks is determined, and the current block is decoded based on the neighboring region which is available to be referred to.
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公开(公告)号：US20240364351A1
公开(公告)日：2024-10-31
申请号：US18765582
申请日：2024-07-08
发明人： Yongsun Lee , Jaewoo Park , Myoungbo Kwak , Jinook Jung , Junghwan Choi
CPC分类号： H03L7/093 , H03L7/0818 , H03L7/0991
摘要： A digital phase-locked loop (PLL) includes: (i) a digitally controlled oscillator (DCO) configured to generate an oscillation signal having a frequency that is adjustable in response to a frequency control signal, (ii) a divider configured to generate a feedback signal in response to dividing a frequency of the oscillation signal, (iii) a time-to-digital converter (TDC) configured to detect a phase difference between a reference signal and the feedback signal, and generate an error signal having a value that is a function of the phase difference, and (iv) a digital loop filter configured to generate the frequency control signal in response to the error signal and the oscillation signal.
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公开(公告)号：US20240364143A1
公开(公告)日：2024-10-31
申请号：US18734792
申请日：2024-06-05
发明人： Pulkit AGRAWAL
摘要： A method of wireless power sharing includes initiating a wireless power sharing session; mutually authenticating a first electronic device with a second electronic device wirelessly; determining, a physical disposition of the first electronic device or the second electronic device as a part of the wireless power sharing session; computing a power profile and transferring wirelessly the power profile; identifying a plurality of computational resources eligible for a handover based on artificial intelligence techniques and the power profile; and transferring an information wirelessly for triggering a handover of the plurality of computational resources, wherein the transferring is defined as at least one of: transferring of the information of the plurality of computational resources from the first electronic device to the second electronic device; or transferring of the information of the plurality of computational resources from the second electronic device to the first electronic device.
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公开(公告)号：US20240364140A1
公开(公告)日：2024-10-31
申请号：US18768749
申请日：2024-07-10
发明人： Yusu KIM
CPC分类号： H02J50/60 , H02J7/00712 , H02J50/12 , H02J50/80 , H02J2207/20
摘要： A wireless power transmission apparatus is provided. The apparatus includes a converter configured to perform a DC/DC power conversion operation, an inverter connected to the converter and configured to perform an AC/DC power conversion operation, a coil connected to the inverter, memory storing one or more computer programs, and one or more processors communicatively coupled to the converter, the inverter, the coil, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the wireless power transmission device to control the inverter to transmit first power of a first frequency through the coil, compare a first current input to the inverter through the converter with a reference value while the first power is transmitted, identify whether a packet from the outside is identified based on the first current being greater than the reference value, control the inverter to transmit second power having a second frequency lower than the first frequency through the coil based on the packet not being identified while the first power is transmitted, identify whether the packet is identified based on the second current being larger than the reference value, and identify that a foreign material is present, based on the packet not being identified while the second power is transmitted.
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