Patents by Inventor Long Zhang

Long Zhang 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: 20250113104
    Abstract: A substation inspection device includes a rack, an anti-vibration mechanism, a camera apparatus and a lock-stop apparatus. The anti-vibration mechanism is mounted on the rack. The camera apparatus includes a first mounting seat and a camera assembly. The first mounting seat is mounted on the rack through the anti-vibration mechanism. The camera assembly is mounted on the first mounting seat. The lock-stop apparatus is mounted on the rack and is configured to fix the camera apparatus.
    Type: Application
    Filed: July 31, 2024
    Publication date: April 3, 2025
    Inventors: Xuefeng NING, Yi RAO, Dexing SUN, Wanwei WANG, Guanke LIU, Xiliang DAI, Rongfu ZHONG, Wei WEI, Zhiqiang LIN, Zehuai LIU, Zhantu YUAN, Long LI, Yuanjia LI, Chuanming TAN, Yongyuan WANG, Dawei LU, Libin QIN, Wenrui CHEN, Haipeng ZHANG
  • Publication number: 20250112132
    Abstract: A semiconductor package comprises a lead frame, a chip, and a molding encapsulation. The lead frame comprises a top plate, a plurality of drain pads, a plurality of slanted sections, a gate pad, and a plurality of source pads. The top plate of the lead frame comprises a thicker region and a thinner region. Each slanted section of the plurality of slanted sections connects a respective drain pad of the plurality of drain pads to the top plate. A respective side surface of each drain pad of the plurality of drain pads is exposed from a side surface of the molding encapsulation. A respective bottom surface of each drain pad of the plurality of drain pads is exposed from a bottom surface of the molding encapsulation. A top surface of the thicker region is exposed from a top surface of the molding encapsulation.
    Type: Application
    Filed: September 29, 2023
    Publication date: April 3, 2025
    Applicant: ALPHA AND OMEGA SEMICONDUCTOR INTERNATIONAL LP
    Inventors: Zhiqiang Niu, Xiao Zhang, Long-Ching Wang, Guobing Shen, Yan Xun Xue
  • Patent number: 12267590
    Abstract: A substation inspection device includes a rack, an anti-vibration mechanism, a camera apparatus and a lock-stop apparatus. The anti-vibration mechanism is mounted on the rack. The camera apparatus includes a first mounting seat and a camera assembly. The first mounting seat is mounted on the rack through the anti-vibration mechanism. The camera assembly is mounted on the first mounting seat. The lock-stop apparatus is mounted on the rack and is configured to fix the camera apparatus.
    Type: Grant
    Filed: July 31, 2024
    Date of Patent: April 1, 2025
    Assignee: DONGGUAN POWER BUREAU OF GUANGDONG POWER GRID CO., LTD.
    Inventors: Xuefeng Ning, Yi Rao, Dexing Sun, Wanwei Wang, Guanke Liu, Xiliang Dai, Rongfu Zhong, Zhiqiang Lin, Wei Wei, Zehuai Liu, Zhantu Yuan, Long Li, Yuanjia Li, Chuanming Tan, Yongyuan Wang, Dawei Lu, Libin Qin, Wenrui Chen, Haipeng Zhang
  • Publication number: 20250107334
    Abstract: A display substrate and a manufacturing method therefor, and a display device. In the display substrate at least one of a plurality of sub-functional film layers in a light-emitting functional layer is disconnected at the positions where the pixel partition structures are located. Each pixel partition structure includes a first subpixel partition part, a second subpixel partition part, and a third subpixel partition part that are stacked in a direction perpendicular to the base substrate. The second subpixel partition part includes a plurality of sub-partition layers stacked in the direction perpendicular to the base substrate. The first subpixel partition part is provided, in an arrangement direction of two adjacent subpixels, with a first protrusion going beyond at least one sub-partition layer. The third subpixel partition part is provided, in the arrangement direction of two adjacent subpixels, with a second protrusion going beyond at least one sub-partition layer.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 27, 2025
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoliang GUO, Wuyang ZHAO, Yi ZHANG, Zhongfei DONG, Chengbao QIN, Li XIONG, Wei ZHANG, Donghua JIANG, Liang SONG, Long JIANG, Jianbo YANG, Yanwei LU
  • Publication number: 20250091117
    Abstract: A high-strength ring groove rivet includes a gun head assembly, a driving mechanism, a transmission mechanism, a power source and a control module arranged in a riveting tool shell. The transmission mechanism has a planetary roller lead screw shaft in coaxial driving connection with the clamping jaw of the gun head assembly, and is also in driving connection with the driving shaft of the driving mechanism through gears installed on the planetary roller lead screw shaft and the driving shaft of the driving mechanism respectively. The planetary roller lead screw is adopted as a component for converting rotary motion into linear motion, the output tension can reach 70 kN, and riveting installation of ring groove rivets with the diameter specification of 12 mm can be effectively completed.
    Type: Application
    Filed: December 26, 2022
    Publication date: March 20, 2025
    Inventors: Shuai ZHANG, Yunlong JIA, Wei LI, MingYang LUO, Jun MAO, ChuanQi LI, Long GUO, XueHui LIAO, Lin YANG, Shaoqing GUO, XiaoLian ZHANG
  • Publication number: 20250093572
    Abstract: A backlight module includes first and second light guide plates, an anti-peeping film, and first and second light sources. The anti-peeping film is located on a first light exit surface of the first light guide plates. The second light guide plate is located on a side of the anti-peeping film away from the first light guide plate. The first light source is opposite a first light incident surface of the first light guide plate. The second light source includes a first portion extending along the direction perpendicular to the reference plane and opposite a second light incident surface of the second light guide plate. A side of the first light source proximate to the fist light guide plate is staggered from a side of the second light source proximate to the second light guide plate, and closer to center of the first light guide plate than the second light source.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 20, 2025
    Inventors: Zhijie Guo, Geng Chen, Kai Diao, Long Hu, Han Zhang, Ming Chen, Yuhang Lin, Liangliang Ren, Zhiying Chen
  • Patent number: 12256123
    Abstract: The disclosed embodiments relate to a behavior control method and apparatus for a virtual live streaming character. In an embodiment, a method comprises: acquiring viewer behavior data of a live streaming service, and determining atmosphere data of the live streaming service according to the viewer behavior data; acquiring scenario data of the live streaming service, using the viewer behavior data, the atmosphere data, and the scenario data as behavior decision input data, and performing multi-modal feedback behavior decision-making based on the behavior decision input data to acquire a behavior control instruction; and performing a corresponding behavior operation according to the behavior control instruction.
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: March 18, 2025
    Assignee: ALIBABA (CHINA) CO., LTD.
    Inventors: Xinxing Zu, Long Zhang, Zhongzhou Zhao, Ji Zhang, Zhiyong Xiao
  • Patent number: 12249017
    Abstract: Devices and methods for reducing a DPU transfer time to compensate for a delayed GPU render time. After completion of rendering a second frame that follows a first frame, a frame processor determines whether the first frame is currently transferring to a display panel or has already been transferred to the display panel. At least one clock is used with a first set of clock speeds when the first frame is determined to be currently transferring and used with a second set of clock speeds when the first frame is determined to have already been transferred, the second set of clock speeds being faster than the first set of clock speeds. After completion of the transfer of the first frame, the second frame is transferred based on the set of clock speeds.
    Type: Grant
    Filed: February 21, 2020
    Date of Patent: March 11, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Yongjun Xu, Nan Zhang, Wenkai Yao, Long Han
  • Publication number: 20250074764
    Abstract: A micro-electro-mechanical system and a manufacturing method thereof. The micro-electro-mechanical system includes a comb tooth structure, a spring structure, and an electrode structure. The comb tooth structure includes first comb teeth and second comb teeth arranged alternately. A cantilever beam connecting the second comb teeth is connected to the spring structure; line widths of a first comb tooth and a second comb tooth are 3-7 microns, and are not less than a distance between the adjacent first comb tooth and the second comb tooth a ratio of the length of the first comb tooth to a length of the second comb tooth is 0.7-1.5, a width of the cantilever beam is not less than the line width of the second comb tooth, and thickness of the first comb tooth and a thickness of the second comb tooth are both 300 nanometers to 500 microns.
    Type: Application
    Filed: November 30, 2022
    Publication date: March 6, 2025
    Inventors: Wenbo LI, Hanbing ZHANG, Long WANG, Jindou LIU, Yanzhao LI
  • Publication number: 20250076105
    Abstract: A dual-port optical transmitting and receiving assembly, comprising an optical transmitting group, an optical circulator, a light turning element, a first input/output terminal, a second input/output terminal, and an optical receiving group. The first input/output terminal and the second input/output terminal are disposed in a spaced arrangement. A first signal light emitted from the optical transmitting group passes through the optical circulator and enters the first input/output terminal. A second signal light emitted from the optical transmitting group passes through the optical circulator. Then, it enters the second input/output terminal after being reflected by the light turning element. A third signal light from the first input/output terminal passes through the optical circulator and enters the optical receiving group. A fourth signal light from the second input/output terminal is reflected by the light turning element and enters the optical receiving group after passing through the optical circulator.
    Type: Application
    Filed: August 29, 2024
    Publication date: March 6, 2025
    Inventors: Yan-Bing Zhang, Yong Du, Yi Liao, Jinyuan Qiao, Xiao Feng Xiong, Jian-Long Huang
  • Publication number: 20250079532
    Abstract: This application discloses a battery cell, a battery, and an electric apparatus. The battery cell includes an electrode assembly. The electrode assembly includes a positive electrode plate, a negative electrode plate, a separator, an insulation layer, and an adhesive layer. The positive electrode plate, the separator, and the negative electrode plate are stacked and wound, and the electrode assembly has bent regions. At least a portion of the insulation layer and at least a portion of the adhesive layer are disposed in the bent region, and the insulation layer is adhered to the positive electrode plate or the negative electrode plate through the adhesive layer. In a thickness direction of the insulation layer, a projected area of the adhesive layer is smaller than a projected area of the insulation layer.
    Type: Application
    Filed: November 15, 2024
    Publication date: March 6, 2025
    Applicant: Contemporary Amperex Technology (Hong Kong) Limited
    Inventors: Liya ZHAO, Wei Li, Shengwu Zhang, Huihui Liu, Wenfa Lin, Yongjiang Wu, Fei Qu, Daoshuan Yang, Binghong Huang, Ping Liu, Liangcheng Liu, Long Wang, Wenshuai Zhang
  • Publication number: 20250076518
    Abstract: Provided is a method for tracking a satellite. The method includes: acquiring trajectory information and antenna attitude information of a COTM device; calculating a theoretical pointing angle of an antenna beam for a target satellite based on an orbit parameter of the target satellite and the trajectory information; acquiring an actual pointing angle of the antenna beam by correcting, based on the antenna attitude information, the theoretical pointing angle of the antenna beam; controlling, based on the actual pointing angle of the antenna beam, a receiving phased array antenna to form an antenna beam; acquiring data information of the satellite signal, and correcting an actual pointing angle of the current antenna beam; controlling a transmitting phased array antenna to form an antenna beam based on a corrected actual pointing angle; establishing a communication link and updating ephemeris data of the target satellite.
    Type: Application
    Filed: March 8, 2024
    Publication date: March 6, 2025
    Inventors: Rudan JIANG, Long MIAO, Xueyan SU, Meng WEI, Dongyao WANG, Yunzhang ZHAO, Zhifeng ZHANG
  • Publication number: 20250075199
    Abstract: Provided are an immobilized enzyme and an application thereof in continuous production. The immobilized enzyme is a Polyethyleneimine (PEI)-modified immobilized enzyme, and includes: an enzyme, which includes Amine Dehydrogenase (AmDH) and/or Formate Dehydrogenase (FDH); and a carrier, which is a cyanuric chloride-activated amino carrier. The problem in the prior art of poor performance of an immobilized enzyme is solved, the catalytic activity and reusability of the immobilized enzyme are improved, and the immobilized enzyme is suitable for the field of enzyme immobilization.
    Type: Application
    Filed: February 14, 2022
    Publication date: March 6, 2025
    Inventors: Hao Hong, Gage James, Yi Xiao, Na Zhang, Long Pan, Liteng Ma, Yuxia Cui, Yanyan Gao
  • Publication number: 20250075521
    Abstract: A frame for a pool that may be installed as a series of frame assemblies is disclosed. The frame assemblies may comprise a frame member, a sleeve comprising an end wall and a protrusion extending from the end wall, and a joint configured to receive the frame within the sleeve that fits within an opening of the joint, and receive a portion of the protrusion of the sleeve to lock the protrusion in place. The sleeve may comprise one or more ribs on an outer wall of the sleeve.
    Type: Application
    Filed: August 28, 2024
    Publication date: March 6, 2025
    Applicant: Belgravia Wood Limited
    Inventors: Jaime RAMOS, Yi Feng ZHANG, Chao Long LAN
  • Patent number: 12240736
    Abstract: Provided is a construction method for a fully prefabricated multi-story concrete plant, the construction method may achieve full coverage of a hoisting operation of the large beam and column prefabricated components of a floor by employing a single intelligent hoisting robot, an angle change of the track devices, an angle change of a moving device, and a self-lifting device. It is not necessary to arrange a transition track at the turn of the installation route, which saves space and installation cost, and overcomes the disadvantage of high cost caused by the traditional prefabricated construction mode of multi-story concrete plant, which needs to arrange a plurality of large hoisting equipment. It may achieve the mechanization and intelligence of the whole construction process of the fully prefabricated multi-story concrete plant.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: March 4, 2025
    Assignees: GMC GRAND-BAY INTELLIGENT MANUFACTURING AND TECHNOLOGY CO., LTD., GUANGZHOU WU YANG CONSTRUCTION MACHINERY CO., LTD.
    Inventors: Long Wang, Zhenying Chen, Wenshen Zhong, Zhen Yu, Jiali Cao, Tao He, Cheng Li, Yafei Zhang
  • Patent number: 12244919
    Abstract: Disclosed are a video capturing method and an electronic device, through which the recording mode can be flexibly switched before or during video recording, and the layout after switching can be determined before switching, thereby facilitating accurate switching. In response to a first operation by a user on a first interface (2512), the electronic device displays, on the first interface (2512), a first option (2513) for indicating a first layout of a second preview image and a third preview image on a view-finding interface. In response to a selection operation by the user on the first option (2513), the electronic device displays a second interface, where the second interface includes the second preview image acquired by a second camera and the third preview image acquired by a third camera; the second preview image and the third preview image are displayed in the first layout.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: March 4, 2025
    Assignee: HONOR DEVICE CO., LTD.
    Inventors: Jie Yi, Long Wang, Zuochao Zhang
  • Publication number: 20250069622
    Abstract: A suspension assembly includes a load beam terminating in a hinge, a gimbal assembly mounted to the load beam, and a base plate connected to the hinge and including an opening. A PZT actuator is disposed in the opening and includes first and second opposing ends. The PZT actuator includes active and inactive regions both extending between the first and second opposing ends, PZT material disposed in both the active and inactive regions, and first and second electrodes configured to cause active expansion and contraction of the PZT material in the active region in response to voltage differentials applied to the first and second electrodes, and configured to not cause active expansion and contraction of the PZT material in the inactive region in response to voltage differentials applied to the first and second electrodes of the PZT actuator.
    Type: Application
    Filed: August 13, 2024
    Publication date: February 27, 2025
    Inventors: Kuen Chee Ee, Long Zhang, Treesoon Kotchaplayuk
  • Publication number: 20250069621
    Abstract: Examples of a head stack assembly arm are described herein. The head stack assembly arm includes a load beam in an upper nesting configuration including a lift tab with an inner edge. The head stack assembly arm includes a load beam in a lower nesting configuration including a lift tab with an inner edge, the inner edge of the load beam in the lower nesting configuration is a different size from the inner edge of the load beam in the upper nesting configuration.
    Type: Application
    Filed: January 17, 2023
    Publication date: February 27, 2025
    Inventors: David Glaess, Kuen Chee Ee, Long Zhang
  • Publication number: 20250070266
    Abstract: This application discloses a battery cell, a battery, and an electric apparatus. The battery cell includes at least one electrode assembly. The electrode assembly includes a positive electrode plate, a negative electrode plate, a separator, and a porous insulation layer. The positive electrode plate, the separator, and the negative electrode plate are stacked and wound. At least a portion of the porous insulation layer is disposed in a bent region of the electrode assembly, and the porous insulation layer is disposed between the positive electrode plate and the separator or disposed between the negative electrode plate and the separator. Based on the above structure, the service life of the battery cell can correspondingly be prolonged, and the safety of the battery cell can correspondingly be improved.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Applicant: Contemporary Amperex Technology (Hong Kong) Limited
    Inventors: Liya ZHAO, Wei Li, Shengwu Zhang, Huihui Liu, Wenfa Lin, Yongjiang Wu, Fei Qu, Daoshuan Yang, Binghong Huang, Ping Liu, Wenshuai Zhang, Long Wang, Liangcheng Liu
  • Publication number: 20250068148
    Abstract: A device processing method and system, and a computer device and a readable storage medium. The method includes: upon acquiring configuration recommendation information for a device in a target space, which information is obtained by means of performing analysis on the basis of historical device operation data, pushing and displaying the device configuration recommendation information; in response to a selection operation for at least one device configuration item, the terminal device displaying device control information corresponding to a selected target device configuration item; and in response to a configuration operation for the selected target device configuration item, performing configuration processing on a corresponding device on the basis of the target device configuration item, wherein the device configuration item is generated according to the historical device operation data.
    Type: Application
    Filed: November 11, 2024
    Publication date: February 27, 2025
    Applicant: Lumi United Technology Co., Ltd.
    Inventors: Huifang WU, Long ZHANG, Lu HUANG, Xiaoyi TANG