Patents by Inventor Fei Gao

Fei Gao 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: 20240243181
    Abstract: A trench gate semiconductor includes a substrate having a first conductivity type; an epitaxial layer having the first conductivity type, grown on the substrate; a well region having a second conductivity type, formed on a surface layer of the epitaxial layer; a source region having the first conductivity type, formed on a surface layer of the well region; a first trench, running through the well region from a surface of the source region to the epitaxial layer; a gate, formed in the first trench in a manner of being separated by a gate insulator; and an amorphous semiconductor layer, formed in the first trench and wrapping an outer bottom wall of the gate and corners on two sides of the outer bottom wall in a manner of being separated by the gate insulator, where the amorphous semiconductor layer is made of a low dielectric constant material.
    Type: Application
    Filed: February 20, 2024
    Publication date: July 18, 2024
    Inventors: Bo Gao, Boning Huang, Longgu Tang, Yi Zhang, Feng Zhou, Fei Hu
  • Patent number: 12037632
    Abstract: The present invention relates to the field of genetic engineering, particularly to a recombinant expression vector for rapidly screening the high expression strains and a method for rapidly screening high expression strains. In the invention, an exogenous red fluorescent protein and Aspergillus fumigatus cell surface protein localization signal are fused and expressed, and the fusion gene (DsRed-AfMP1) is integrated into the genome of Trichoderma reesei, so as to construct a strain displaying red fuorescent protein on the surface of Trichoderma reesei. By sorting Trichoderma reesei strains with red fluorescent protein on the surface by flow cytometry, genes beneficial to the improvement of cellulase activity can be quickly isolated.
    Type: Grant
    Filed: July 13, 2019
    Date of Patent: July 16, 2024
    Inventors: Bin Yao, Xiaoyun Su, Fei Gao, Huiying Luo, Huoqing Huang, Yingguo Bai, Yuan Wang, Tao Tu, Yaru Wang, Kun Meng
  • Patent number: 12021666
    Abstract: Embodiments of this application provide a blind detection method. A terminal side device receives first indication information from a network side device, where the first indication information is used to determine at least one of N time units, a first time unit in the N time units corresponds to a type of terminal operation, the terminal operation is not performing a first operation, a second operation, and a third operation, the N time units belong to a same transmission time unit, and any one of the N time units includes at least one symbol, where N is an integer greater than 0. The terminal side device determines the N time units based on the first indication information, and performs the corresponding terminal operation in the first time unit in the N time units.
    Type: Grant
    Filed: September 28, 2021
    Date of Patent: June 25, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Fei Gao, Shurong Jiao, Meng Hua
  • Patent number: 12022309
    Abstract: Example communication methods and apparatus are described. One example method includes: when a terminal side device determines that first downlink control information (DCI) meets a first condition, the terminal side device uses a quantity of physical downlink control channel (PDCCH) candidates that are located in a first time unit and that are in a search space set corresponding to the first DCI as a first quantity of times of monitoring. In the first time unit, the terminal side device monitors, in the search space set corresponding to the first DCI based on the first quantity of times of monitoring, a PDCCH carrying the first DCI.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: June 25, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Shurong Jiao, Yongxia Lyu, Fei Gao, Meng Hua
  • Publication number: 20240201457
    Abstract: Embodiments include transistor-outline packages, methods, optical sub-assemblies, and optical modules associated therewith. In some embodiments a transistor-outline package includes a transistor base, a transistor cap, a first lens, a light filtering assembly, a lens assembly, a first optical receiving chip, and a second optical receiving chip. The transistor base and the transistor cap are fastened to form an accommodation cavity. The first lens is disposed on the transistor cap, and the first optical receiving chip and second optical receiving chip are disposed on the transistor base. The lens assembly includes a second lens and a third lens. The light filtering assembly is disposed between the first lens and the lens assembly. The transistor-outline package receives and collimates a first light ray by using the first lens on the transistor cap, and the light filtering assembly splits the first light ray into a second light ray and a third light ray.
    Type: Application
    Filed: March 1, 2024
    Publication date: June 20, 2024
    Inventors: Yujie Zeng, Fei Gao, Tao Liu
  • Publication number: 20240204321
    Abstract: The present disclosure provides a vehicle battery humidity control device, a corresponding vehicle battery pack and a humidity control device. The disclosed vehicle battery humidity control device comprises: a shell installed on a vehicle battery pack and formed with a receiving cavity, the receiving cavity and an internal space of the battery pack being communicated fluidly through a ventilation opening on the shell; and a humidity control core arranged in the receiving cavity and including a humidity control structure and a waterproof and breathable film located between the humidity control structure and the ventilation opening. The humidity control device proposed by the present disclosure has a more simplified overall structure, lower manufacturing and installation costs, long service life, and more convenient maintenance, achieving humidity control inside the vehicle battery pack, thereby improving user satisfaction.
    Type: Application
    Filed: December 4, 2023
    Publication date: June 20, 2024
    Inventors: Fei Gao, Larry Wang, Tao Shen, Peng Fei He, Xiuhua Zhang
  • Patent number: 12015966
    Abstract: Methods and apparatus for sensor selection for localization and tracking are provided. A method (300) performed at an access point (101, 101a, 101b, 101c, 901, 902, 903) comprises: determining, a detectability of the access point (101, 101a, 101b, 101c, 901, 902, 903) for localization for a target device (102), based on channel state information of a radio link between the target device (102) and the access point (101, 101a, 101b, 101c, 901, 902, 903) (302); and determining whether the access point (101, 101a, 101b, 101c, 901, 902, 903) is to be used for position estimation of the target device (102) or not based on the detectability (304). A localization server (103) may further eliminate access points (101, 101a, 101b, 101c, 901, 902, 903) at poor positions from position estimation, by using a predefined weighted-kernel approach.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: June 18, 2024
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Fei Gao, Chaojun Xu, Gang Shen
  • Patent number: 12010676
    Abstract: A common CORESET determining method, an apparatus and a non-transitory computer-readable storage medium are provided. The method includes: receiving configuration information, wherein the configuration information indicates where a physical resource block occupied by a first common control resource set is located in a first downlink bandwidth part; determining a frequency domain resource of the first common control resource set based on a frequency domain resource of the first downlink bandwidth part and the physical resource block occupied by the first common control resource set within the first downlink bandwidth part; and monitoring a physical downlink control channel in the first common control resource set before the first downlink bandwidth part configured by a SIB1 takes effect to obtain scheduling control information. According to this application, complexity of determining a frequency domain location of the first control resource set can be reduced.
    Type: Grant
    Filed: June 28, 2021
    Date of Patent: June 11, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Fei Gao, Shujing Yu, Xu Zhang, Weihua Li
  • Patent number: 12002248
    Abstract: The present application is applicable to the field of image processing, and provides an image splicing method and apparatus, a computer-readable storage medium, a computer device, and cameras.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: June 4, 2024
    Assignee: ARASHI VISION INC.
    Inventors: Tan Su, Fei Gao
  • Patent number: 11997033
    Abstract: This application provides a control channel detection method, apparatus, and device. The method includes: A terminal device determines that resources of at least two candidate control channels overlap, where any two of the at least two candidate control channels are located in different search spaces; and the terminal device detects only at least one first candidate control channel in the at least two candidate control channels. This improves control channel detection reliability.
    Type: Grant
    Filed: March 26, 2021
    Date of Patent: May 28, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xu Zhang, Fei Gao, Shujing Yu, Lixia Xue
  • Patent number: 11974304
    Abstract: This application provides a method, which includes: receiving, by a terminal side device, physical layer signaling sent by a network side device in a first frequency band; and determining, by the terminal side device, a sequence number of a first time transmission unit in a second frequency band, where the first time transmission unit includes a time resource indicated by the physical layer signaling, the sequence number of the first time transmission unit is greater than or equal to a sequence number of a second time transmission unit in the second frequency band, an end time of the physical layer signaling is within a time range of the second time transmission unit, and a subcarrier spacing of the first frequency band is different from a subcarrier spacing of the second frequency band.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: April 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Meng Hua, Fei Gao, Shurong Jiao
  • Patent number: 11961150
    Abstract: The present invention relates to a national forest resources continuous inventory cloud platform and sample plot monitoring method. The cloud platform includes a perception layer, a network layer, a platform layer, a data layer, an application layer, and a user layer.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: April 16, 2024
    Assignees: Sichuan Forestry and Grassland Investigation and Planning Institute, Sichuan Yangdi Shikong Technology Co., Ltd
    Inventors: Fei Gao, Zhifang Zhu, Nana Li
  • Patent number: 11921097
    Abstract: A method for dynamic measurement of individual tree carbon sink, including: 1. Individual tree survey and equipment arrangement; 2. Automatic data collection of individual tree; 3. Computation of individual tree carbon sink: computing height, volume, biomass, and carbon storage of an individual tree by using the data collected in step 2; 4. Detecting state changes of an individual tree, and performing step 6 if it changes, otherwise performing step 5; 5. Continuous monitoring of individual tree carbon sink: continuously receiving the data collected in step 2 at set monitoring frequency and performing step 3, while storing the data; 6. Verification on the monitoring state of the individual tree.
    Type: Grant
    Filed: July 7, 2023
    Date of Patent: March 5, 2024
    Assignees: Sichuan Provincial Institute of Forestry and Grassland Inventory and Planning, Sichuan Yangdi Shikong Technology Co., Ltd
    Inventors: Fei Gao, Nana Li
  • Patent number: 11923622
    Abstract: In accordance with some embodiments, there is provided an apparatus. The apparatus includes a conductive loop; a first conductive member electromagnetically coupled to the conductive loop and galvanically coupled to a radio frequency circuit; a second conductive member arranged across and electromagnetically coupled to the conductive loop; and a third conductive member arranged across and electromagnetically coupled to the conductive loop, the third conductive member being spaced apart from the second conductive member and electromagnetically coupled to the first conductive member.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: March 5, 2024
    Assignee: Nokia Solutions and Networks Oy
    Inventors: Fei Gao, Chaojun Xu, Gang Shen
  • Patent number: 11916823
    Abstract: This application provides a reference signal transmission method, a terminal device, and an access network device. By receiving first indication information from the access network device, the terminal device can determine, based on the first indication information, whether N1 resource blocks that are in a rate matching pattern group and that have an intersection with a time-frequency resource for transmitting a downlink data channel can be used to transmit the downlink data channel, and further determine a position of a reference signal of downlink data channel, to implement reference signal transmission.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: February 27, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Meng Hua, Shurong Jiao, Han Zhou, Fei Gao
  • Publication number: 20240055716
    Abstract: The present disclosure provides a vehicle battery enclosure and a corresponding vehicle. The vehicle battery enclosure comprises: an inner frame for supporting battery cells and including inner crossbeams that extend in a vehicle transverse direction and have through crossbeam openings facing a vehicle longitudinal direction; and an outer frame surrounding the inner frame, wherein, each inner crossbeam is connected to the outer frame through a joint component that includes an outer frame engagement area, an inner crossbeam engagement area, and an energy absorbing and connecting area between the outer frame engagement area and the inner crossbeam engagement area.
    Type: Application
    Filed: July 24, 2023
    Publication date: February 15, 2024
    Inventor: Fei Gao
  • Publication number: 20240057025
    Abstract: Disclosed are methods for autonomous grouping. An example method, which may be performed at a first mobile station, may include: monitoring a change of a moving pose of the first mobile station; transmitting, to at least one mobile station comprising a second mobile station, information associated with the moving pose of the first mobile station in a case of a detection of the change; and configuring a group of the first mobile station based on a response of the second mobile station to the information. Related apparatuses and computer readable media are also disclosed.
    Type: Application
    Filed: December 21, 2020
    Publication date: February 15, 2024
    Inventors: Wenyi XU, Xiaobing LENG, Li LI, Chenhui YE, Fei GAO
  • Publication number: 20240048644
    Abstract: A message transmission method and system, and a network device and an electronic medium are disclosed. The message transmission method may include: receiving a Layer 2 message sent by a first user equipment; acquiring a forwarding port number and a newly added message header, and determining a message encapsulation mode; encapsulating the Layer 2 message based on the message encapsulation mode, the forwarding port number, and the newly added message header to obtain a Layer 3 message; and sending the Layer 3 message to a second forwarding device.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 8, 2024
    Inventors: Fei GAO, Zhonghui CHE, Xiaoliang MA
  • Publication number: 20240046596
    Abstract: The present application is applicable to the field of image processing, and provides an image splicing method and apparatus, a computer-readable storage medium, a computer device, and cameras.
    Type: Application
    Filed: December 16, 2021
    Publication date: February 8, 2024
    Inventors: Tan Su, Fei Gao
  • Patent number: D1025189
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: April 30, 2024
    Assignee: ARASHI VISION INC.
    Inventors: Mingzhe Guo, Jingkang Liu, Fei Gao