Patents by Inventor Fei Sun

Fei Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20260343320
    Abstract: Embodiments of this application provide a communication method and apparatus, and relate to the communication field, so that corresponding task allocations and corresponding data transmission configurations may be provided for different computing service requests of a terminal device. The method includes: A first network element associates a first identifier corresponding to one first request message in at least one first request message sent by a first terminal device with a second identifier corresponding to a first task related to a first service requested by the first request message, and notifies the first terminal device, so that the first terminal device may determine, based on the second identifier associated with the first identifier corresponding to the first request message, a specific first request message that requests a first service for which a transmission configuration of the first task related to the first service is configured.
    Type: Application
    Filed: June 12, 2026
    Publication date: October 29, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Kuikui Li, Qinghai Zeng, Fei Sun
  • Publication number: 20260332687
    Abstract: This application provides a communication method, comprising: a donor access network device or a relay device determining that a camping cell of the relay device is outside a service area of a first network slice, wherein the first network slice is associated with a first PDU session established by the relay device, a DRB corresponding to the first PDU session is configured to carry data of a backhaul link, and the backhaul link is a backhaul link for transmitting data of a second PDU session of a first terminal device that accesses the relay device. The donor access network device or relay device instructs, through first indication information, a first core network device serving the first terminal device to deactivate the second PDU session.
    Type: Application
    Filed: June 18, 2026
    Publication date: October 22, 2026
    Inventors: Roujia Zhang, Fei Sun
  • Publication number: 20260333504
    Abstract: When a first donor node receives first information for requesting to provide a first service function for a terminal device, the first donor node may send first configuration information to a first IAB DU based on the first information, and send second configuration information to a second IAB DU included in an access IAB node of the terminal device, where the first IAB node includes the first IAB DU and a first IAB MT, and the first IAB MT has the first service function. The first donor node may further separately send RRC reconfiguration information to the first IAB MT and the terminal device to align PDCP configuration information and/or SDAP configuration information on a terminal device side and a first IAB MT side.
    Type: Application
    Filed: March 10, 2026
    Publication date: October 22, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Fei Sun
  • Patent number: 12770963
    Abstract: Provided sealing assembly and lithium ion battery. The sealing assembly includes a cover plate, conductors, and sealing mechanisms. The cover plate provided with fixing members for fixing electrode posts. The fixing members and the cover plate integrally stamped and formed. Each fixing member includes an enclosure plate and a limiting plate. The cover plate further provided with mounting holes for installing the electrode posts. Each enclosure plate located on first side surface of the cover plate and surrounds a periphery of a respective mounting hole. The limiting plate formed by extending an end of respective enclosure plate facing away from the cover plate to center of a respective mounting hole. Each conductor connected between respective fixing member and respective electrode post through injection-molded. The sealing mechanism fixed on second side surface of the cover plate and configured to seal gaps between the cover plate and the electrode posts.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: October 20, 2026
    Assignee: EVE ENERGY CO., LTD.
    Inventors: Xianwen Wang, Dingding Yuan, Zhengzhong Lv, Zhongzhi Yuan, Fei Sun, Jincheng Liu
  • Publication number: 20260322689
    Abstract: In a communication method, after a first communication apparatus sends first information to request a service, the first communication apparatus may receive data of the service from N functional entities, where the first information is used to determine the N functional entities that provide the service. In other words, the service requested by the first communication apparatus may be provided by the N functional entities. The N functional entities may be deployed on (and/or connected to) one or more communication apparatuses, that is, the data for the service requested by the first communication apparatus can be provided through the one or more communication apparatuses. Therefore, in a communication system, the one or more communication apparatuses can provide services based on requests of other communication apparatuses.
    Type: Application
    Filed: June 18, 2026
    Publication date: October 15, 2026
    Inventors: Kuikui Li, Qinghai Zeng, Fei Sun
  • Publication number: 20260323363
    Abstract: A method includes allocating, by an access network device, a first temporary identifier to a terminal; and sending a first message to an access and mobility management function network element. The first message includes the first temporary identifier. The first temporary identifier is useable to identify the terminal in a message from the access network device to a first core network element.
    Type: Application
    Filed: June 11, 2026
    Publication date: October 15, 2026
    Inventors: Fei Sun, Chong Lou
  • Patent number: 12758522
    Abstract: This invention is in the field of medicinal pharmacology. In particular, the present invention relates to pharmaceutical agents which function as inhibitors of sodium-glucose cotransporter (SGLT) activity. The invention further relates to methods of treating and/or ameliorating symptoms related to cystic fibrosis (CF), comprising administering to a subject (e.g., a human patient) a composition comprising one or more pharmaceutical agents which function as inhibitors of SGLT activity.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: October 13, 2026
    Assignees: The Regents of the University of Michigan, WAYNE STATE UNIVERSITY
    Inventors: Yuqing Chen, Jifeng Zhang, Jie Xu, Xiubin Liang, Jian-Ping Jin, Fei Sun
  • Publication number: 20260312194
    Abstract: The present disclosure discloses a top cover assembly and a battery. The top cover assembly includes a cover plate and a fitted assembly. The cover plate has a through hole extending through a first side and a second side, the first side and the second side being opposite sides of the cover plate. The fitted assembly includes a pole, a first insulation member, and a metal sleeve. The pole passes through the through hole and protrudes from the first side. The first insulation member is disposed around the pole and located at the first side of the cover plate. The metal sleeve is disposed around the pole and at least partially located at the first side of the cover plate. The metal sleeve is connected to the first insulation member. The first insulation member is disposed between the metal sleeve and the pole.
    Type: Application
    Filed: March 31, 2026
    Publication date: October 8, 2026
    Inventors: Pengxiang ZHU, Qiuping LI, Yu ZHOU, Fei SUN
  • Publication number: 20260281821
    Abstract: A communication method and apparatus are provided. The method includes: A gateway device receives a first request from a terminal, where the first request is for requesting to provide services of M network slices for the terminal, and M is a positive integer greater than or equal to 2. After determining first allowed NSSAI, the gateway device may send the first allowed NSSAI to the terminal. The first allowed NSSAI includes identifiers of N network slices in the M network slices, the N network slices include a network slice allowed by different core network devices to provide a service for the terminal, and N is a positive integer greater than or equal to 2 and less than or equal to M.
    Type: Application
    Filed: March 13, 2026
    Publication date: September 17, 2026
    Inventors: Roujia Zhang, Fei Sun
  • Patent number: 12737114
    Abstract: A self-managed DRAM module and method. The module includes a plurality of DRAM chips; and a controller chip configured to compress a data chunk received from a host according to a process that includes: compressing the data chunk to generate a plurality of compression results, wherein each compression result includes a different block size; identifying an optimal compression result, wherein the optimal compression result has a lowest block size among the plurality of compression results that achieves a threshold compression; and storing the optimal compression result in the plurality of DRAM chips.
    Type: Grant
    Filed: October 3, 2024
    Date of Patent: September 15, 2026
    Assignee: SCALEFLUX, INC.
    Inventors: Yang Liu, Fei Sun, Tong Zhang
  • Publication number: 20260271100
    Abstract: A communication method and a related device are provided. When an integrated access and backhaul (IAB) node supports a mobile IAB mode and an IAB mode, the IAB-node, a donor node, or a core network element is used as a party for determining an operating mode of the IAB-node, allowing flexible selection between the two modes to improve communication flexibility. In the method, the IAB-node determines that a radio resource control (RRC) connection to the donor node has not been established, or that the RRC connection has been established and that its operating mode is the mobile IAB mode, or that the RRC connection has been established; the IAB-node determines that its operating mode is the IAB mode from the mobile IAB mode and the IAB mode.
    Type: Application
    Filed: April 24, 2026
    Publication date: September 10, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Shichao Zhu, Fei Sun, Roujia Zhang, Yuanping Zhu, Yulong Shi
  • Patent number: 12732899
    Abstract: In accordance with an embodiment, a method includes: receiving downlink control information comprising at least one piece of information of the following: an identifier of a first slice, an identifier of a first slice group, a random access resource configuration index corresponding to the first slice, or a random access resource configuration index corresponding to the first slice group; and receiving a random access response in response to a second slice or a second slice group that the terminal requests to access corresponding to the at least one piece of information comprised in the downlink control information, where the random access response corresponds to the first slice, the first slice group, the random access resource configuration index of the first slice, or the random access resource configuration index of the first slice group.
    Type: Grant
    Filed: January 25, 2024
    Date of Patent: September 8, 2026
    Assignee: Huawei Technologies Co., Ltd.
    Inventor: Fei Sun
  • Publication number: 20260261964
    Abstract: A communication method includes: receiving, from a terminal device, a first request message for requesting to set up a first PDU session associated with a first network slice, where the first request message includes an identifier of the first network slice and an identifier of a second network slice; determining, based on configuration information and in response to the first request message, that a first cell is located outside a service area of the second network slice, and that there is at least one network slice with an available resource in the first cell; determining, a third network slice from the at least one network slice; establishing a second PDU session using a resource configured for the third network slice in the first cell, where the second PDU session provides the terminal device with a service provided by the first PDU session.
    Type: Application
    Filed: April 24, 2026
    Publication date: September 3, 2026
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Roujia ZHANG, Fei SUN
  • Patent number: 12723984
    Abstract: Disclosed are a real-time fluorescence monitoring cryo-focused ion beam processing device and a corresponding method. The device includes a vacuum chamber, an ion beam system, and a fluorescence imaging system. A cryo stage is provided in the vacuum chamber and is used for placing a frozen sample, in which a fluorescent marker is provided. The ion beam system is disposed on the vacuum chamber and directed to the frozen sample for ion beam processing the frozen sample. The fluorescence imaging system is arranged on the vacuum chamber and located below the frozen sample and is used for performing real-time optical imaging on the frozen sample. During processing, the fluorescence imaging system emits excitation light to the frozen sample to excite the fluorescent marker in the sample to emit fluorescence, which is received by the fluorescence imaging system to form an image of a target structure in the frozen sample.
    Type: Grant
    Filed: February 9, 2024
    Date of Patent: September 1, 2026
    Assignee: Institute of Biophysics, Chinese Academy of Sciences
    Inventors: Gang Ji, Shuoguo Li, Fei Sun
  • Patent number: 12707324
    Abstract: Embodiments of this application provide a communication method and apparatus, and a storage medium. The communication method includes: determining a target buffer status report (BSR) format based on a result of comparison between a first identifier and a first value, where the first identifier is a largest logical channel group (LCG) identifier in LCG identifiers of LCGs having buffered data; and generating a BSR based on the target BSR format. Uplink transmission resources can be properly used to report a BSR.
    Type: Grant
    Filed: April 19, 2024
    Date of Patent: August 11, 2026
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Fei Sun, Yuanping Zhu, Yulong Shi
  • Patent number: 12707383
    Abstract: This application provides a method of obtaining information. According to the method, a mobile relay device moves to a permitted area in which the mobile relay device is allowed to use a relay function, where the permitted area is a cell covered by a donor base station. The mobile relay device obtains, in the permitted area, a physical cell identifier (PCI) of a relay cell through which the relay function is provided for a terminal device, where the relay cell is a cell accessed by the terminal device. In this way, the mobile relay device can obtain the PCI, and provide a relay service for the terminal device served by the mobile relay device.
    Type: Grant
    Filed: December 27, 2023
    Date of Patent: August 11, 2026
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Fei Sun, Haiyan Luo
  • Patent number: 12706657
    Abstract: In accordance with an embodiment, a method includes receiving node configuration information and a first beam set of a first node from the first node; and forwarding the first beam set to form a second beam set of a second node based on the node configuration information, wherein the first beam set and the second beam set each comprise at least one beam.
    Type: Grant
    Filed: May 28, 2024
    Date of Patent: August 11, 2026
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Kuikui Li, Qinghai Zeng, Fei Sun
  • Publication number: 20260225612
    Abstract: In one embodiment, an autonomous vehicle includes one or more processors and a non-transitory computer-readable medium storing instructions that, when executed by the one or more processors, cause the one or more processors to receive local scene data, input the local scene data into a data-driven planner and an iterative trajectory optimization planner, generate, using the data-driven planner, a DDP output that includes a DDP trajectory based at least in part on the local scene data and one or more lead vehicle labels, determine a lead vehicle from the one or more lead vehicle labels, input the DDP output and the lead vehicle into the iterative trajectory optimization planner, where the DDP output and the lead vehicle are used as costs of a plurality of costs of a cost function that is minimized by the iterative trajectory optimization planner, and generate, using the iterative trajectory optimization planner, an output trajectory.
    Type: Application
    Filed: January 31, 2025
    Publication date: August 6, 2026
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Moritz Niendorf, Ana Sofia Rufino Ferreira, Fei Sun, Aayush Ahuja, Jasper Friedrichs
  • Publication number: 20260225611
    Abstract: In one embodiment, an autonomous vehicle includes one or more processors. The autonomous vehicle also includes a non-transitory computer-readable medium storing instructions that, when executed by the one or more processors, cause the one or more processors to receive local scene data, input the local scene data into a data-driven planner and an iterative trajectory optimization planner, generate, using the data-driven planner, a DDP output that includes a DDP trajectory based at least in part on the local scene data, input the DDP output into the iterative trajectory optimization planner, where the DDP output is used as one or more costs of a plurality of costs of a cost function that is minimized by the iterative trajectory optimization planner, and generate, using the iterative trajectory optimization planner, an output trajectory.
    Type: Application
    Filed: January 31, 2025
    Publication date: August 6, 2026
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Moritz Niendorf, Fei Sun, Vishnu Desaraju, Ana Sofia Rufino Ferreira, Peyman Yadmellat
  • Publication number: 20260223212
    Abstract: A communication method to determine, based on information sent by a distributed unit (DU) connected to a mobile integrated access and backhaul (mIAB) node, an identifier of a first central unit (CU) connected to a mobile terminal (MT) in the mIAB node, and implement data transmission of the mIAB node in a topology of the first CU based on the identifier of the first CU. In the method, the DU determines first information, where the first information is used to determine the identifier of the first CU, the DU connected to the first CU includes a first cell, the first cell is a cell supporting mIAB node access, and the identifier of the first CU is used to set up data transmission in the topology of the first CU for an mIAB node accessing the first cell; and the DU sends the first information.
    Type: Application
    Filed: March 26, 2026
    Publication date: July 30, 2026
    Inventors: Shichao Zhu, Yuanping Zhu, Fei Sun, Yulong Shi