Patents by Inventor Feng Liu

Feng Liu 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: 20250242057
    Abstract: Provided herein are polypeptides comprising one or more non-native cysteine residues that form a disulfide bridge between non-native cysteines within the protein or between non-native cysteines of two monomers of the protein. Such modified human polypeptides are useful in treatment of genetic diseases via enzyme replacement therapy and/or gene therapy.
    Type: Application
    Filed: August 19, 2024
    Publication date: July 31, 2025
    Applicant: Amicus Therapeutics, Inc.
    Inventors: Hung V. Do, Ce Feng Liu
  • Publication number: 20250245866
    Abstract: A method, apparatus, non-transitory computer readable medium, and system for video generation include obtaining an input image having an element depicted in a first view angle, generating a synthetic image depicting the element of the input image from a second view angle different from the first view angle, generating an intermediate image by interpolating based on the synthetic image, and generating a video based on the synthetic image and the intermediate image, where the video depicts the element of the input image from a changing view angle.
    Type: Application
    Filed: January 31, 2024
    Publication date: July 31, 2025
    Inventors: Jiahui Huang, Feng Liu
  • Publication number: 20250243867
    Abstract: A fan with electromagnetic radiation shielding structure includes a fan impeller and a shaft seat. The fan impeller includes a metal hub, a plurality of blades circumferentially spaced on an outer surface of the metal hub, and a magnetic element provided on an inner surface of the metal hub. The shaft seat is provided at a central area with an upward projected shaft barrel, which is rotatably connected to the fan impeller and has a stator externally fitted therearound. A metal carrier is provided on the shaft seat and has a peripheral edge extended upward to form a sidewall and define an open-topped receiving space for receiving the stator therein. The metal hub and the metal carrier together define a shielding space, such that the stator is located in the shielding space and isolated from outer environment to avoid leakage of electromagnetic radiation produced by the stator.
    Type: Application
    Filed: February 20, 2024
    Publication date: July 31, 2025
    Inventors: Feng Liu, Hu Zhang, Guang-Dong Liu
  • Publication number: 20250236828
    Abstract: A cell culture platform includes a base plate, multiple through holes formed in the base plate, and a support wall extending downward from the periphery of the base plate. The base plate has a top surface and a bottom surface opposite to the top surface. The through holes traverse the top surface and bottom surface of the base plate. Each of the through holes has an upper opening and a lower opening, and the aperture gradually tapers from the upper opening to the lower opening. The support wall defines an accommodating space beneath the base plate. The structural design of the cell culture platform allows for the formation of larger hanging drop during cell suspension culture. Additionally, the cell culture platform can be used as an adapter, which is compatible with covers and 96-well plates of any brand.
    Type: Application
    Filed: June 17, 2024
    Publication date: July 24, 2025
    Inventors: Li-Feng Liu, Li-Yen Shiu
  • Patent number: 12364340
    Abstract: An inflatable bed is provided. The inflatable bed comprises a top sheet and a bottom sheet disposed vertically at an interval, at least one side wall, at least one first tensioning structure and at least one support structure. An upper edge of said side wall is coupled to an outer edge of said top sheet. A lower edge of said side wall is coupled to an outer edge of said bottom sheet. An upper end and a lower end of said first tensioning structure are respectively coupled to said top sheet and said bottom sheet. Said support structure is disposed in a longitudinal direction of at least one of said side walls. At least two outside edges of said support structure are respectively coupled to the side wall adjacent. At least one inside edge of said support structure is coupled to the top sheet or bottom sheet adjacent.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: July 22, 2025
    Assignee: BESTWAY INFLATABLES & MATERIAL CORP.
    Inventors: Feng Liu, Yihua You
  • Patent number: 12368351
    Abstract: A shaft voltage reduction structure is mounted on an electric machine having a bearing house and a rotor shaft rotatably connected together, and includes an electrically conductive main body, at least one electrically conductive bearing, and an electrically conductive shaft. The conductive main body is mounted to a bottom of the bearing house and includes a conductive shaft barrel projected from a center thereof. The conductive shaft barrel internally defines a shaft receiving hole, in which the conductive bearing is received. The conductive shaft includes a connecting end and a pivotal end connected to the rotor shaft and the shaft receiving hole, respectively. A shaft voltage across the rotor shaft of the electric machine is guided by the conductive shaft to release in a closed loop formed among the conductive main body, the conductive bearing and the bearing house, so as to reduce the shaft voltage of the electric machine.
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: July 22, 2025
    Assignee: ASIA VITAL COMPONENTS (CHINA) CO., LTD.
    Inventors: Feng Liu, Kun-Cheng Yang, Qian-Hong Lei
  • Patent number: 12367007
    Abstract: Some embodiments include a first electronic device that automatically sends a first search request and a second search request. The first search request is used in a search for an electronic device having a first projection receiving capability related to a first projection protocol, and the second search request is used in a search for an electronic device having a second projection receiving capability related to a second projection protocol. In some embodiments the first electronic device receives a first feedback message or a second feedback message, or any combination thereof, from a second electronic device, and the first electronic device automatically displays, in response to the first feedback message, the second feedback message, the first identity related to the second electronic device.
    Type: Grant
    Filed: August 9, 2022
    Date of Patent: July 22, 2025
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Haoran Wu, Zhipeng Wu, Feng Liu, Shiyao Hu
  • Publication number: 20250234793
    Abstract: A semiconductor structure includes a first electrode, a second electrode and a dielectric layer. The second electrode is disposed over the first electrode. The dielectric layer is disposed between the first electrode and the second electrode, and is configured to store information, wherein a bandgap at a first surface of the dielectric layer facing the first electrode is greater than a bandgap at a second surface of the dielectric layer facing the second electrode. A method of manufacturing the semiconductor structure is also provided.
    Type: Application
    Filed: January 11, 2024
    Publication date: July 17, 2025
    Inventors: SHIH-FENG LIU, CHUN-YANG TSAI, KUO-CHING HUANG, HARRY-HAKLAY CHUANG
  • Publication number: 20250226920
    Abstract: A wireless transmission method, for a wireless communication network having a transmission device and a reception device, wherein the wireless transmission method includes transmitting, by the transmission device, a first packet including at least a partial frame check sequence (PFCS) and retransmitting the first packet to the reception device; and combining, by the transmission device, the first packet and the first packet retransmitted by the transmission device as a complete packet; wherein no acknowledgement (ACK) message exists in a time sequence between the first packet, transmitted by the transmission device and the retransmitted first packet.
    Type: Application
    Filed: October 8, 2024
    Publication date: July 10, 2025
    Applicant: Realtek Semiconductor Corp.
    Inventors: Chia-Feng Liu, Chiao-Ling Yang
  • Patent number: 12345989
    Abstract: The present disclosure belongs to the technical field of display, and provides an array substrate, a handwriting tablet, a tablet eraser, a handwriting tablet system and a method for erasing a pattern. The array substrate is provided with a handwriting area, and a peripheral area surrounding the handwriting area. The array substrate includes erasing electrodes, which are arranged in an array, and a driving circuit for driving the erasing electrodes, wherein the driving circuit is configured to load, under the irradiation of preset light, an erasing voltage to the erasing electrodes. The array substrate is further provided with an NFC coil, which is used for sending an NFC signal, wherein a sensing range of the NFC coil covers the handwriting area.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: July 1, 2025
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaojuan Wu, Xiuliang Wang, Jiaxing Wang, Yu Zhao, Jian Wang, Yao Bi, Jinshuai Duan, Yang Ge, Zhilong Duan, Zhiqiang Yu, Cuiyu Chen, Feng Liu, Tianyang Han
  • Patent number: 12330760
    Abstract: Some embodiments of the disclosure provide a cooperative positioning system and method for an unmanned underwater vehicle (UUV) cluster based on ranging and information interaction. In some examples, the cooperative positioning system includes one master UUV, multiple slave UUVs, and a cooperative positioning apparatus. In some examples, the cooperative positioning method includes following steps. A master UUV and a slave UUV perform internal clock disciplining. The master UUV periodically packages a location of the master UUV and a covariance matrix of location estimation into a cooperative positioning data packet and broadcasts the cooperative positioning data packet to slave UUVs of a cluster. The slave UUV receives the cooperative positioning data packet. A cooperative positioning apparatus of the salve UUV constructs a state and a measurement equation according to data. The cooperative positioning apparatus calculates and obtains a cooperative positioning result by using an extended Kalman filter (EKF).
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: June 17, 2025
    Assignee: Zhejiang University
    Inventors: Huifang Chen, Lei Xie, Feng Liu, Wen Xu
  • Patent number: 12328016
    Abstract: A power supply device includes a first battery and a second battery, and a first switching unit, configured to select the first battery to supply power to a load; a second switching unit, configured to select the second battery to supply power to the load; a processing unit, configured to detect power of the first battery and the second battery; when the power of the second battery is greater than a first preset value, the processing unit disconnects the first switching unit and turns on the second switching unit to enable the second battery to supply power to the load; the processing unit controls the second battery to charge the first battery when the power of the first battery is less than a second preset value; and when the power of the first battery is greater than a third preset value, the second battery stops charging the first battery.
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: June 10, 2025
    Assignee: AMBIT MICROSYSTEMS (SHANGHAI) LTD.
    Inventors: Yu-Hu Yan, Ming-Feng Liu
  • Patent number: 12322669
    Abstract: A substrate integrated with passive devices and a manufacturing method thereof are provided.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: June 3, 2025
    Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Chuncheng Che, Feng Liu, Yuelei Xiao, Yue Li, Guochen Du, Xue Cao, Yifan Wu, Wenbo Chang
  • Publication number: 20250155763
    Abstract: A display substrate, a display panel and a display device. The display substrate includes: a first base substrate; a first transparent electrode layer on the first base substrate; a second transparent electrode layer on a side of the first transparent electrode layer away from the first base substrate; M-first common signal lines and second common signal lines in the first transparent electrode layer, the first common signal lines being electrically connected through the second common signal lines; and a sub-pixel on the first base substrate, including a pixel electrode in the second transparent electrode layer. The first common signal lines and the second common signal lines form a transparent conductive portion. In a thickness direction of the display substrate, the pixel electrode overlaps with the transparent conductive portion to form an overlapping region, in which the pixel electrode and the transparent conductive portion form a storage capacitor of the sub-pixel.
    Type: Application
    Filed: April 28, 2023
    Publication date: May 15, 2025
    Inventors: Zhiqiang Yu, Xiaojuan Wu, Jian Wang, Feng Liu, Dawei Feng, Jiaxing Wang, Jinshuai Duan, Cuiyu Chen, Ning Wang, Danxing Hou, Yichi Zhang, Mingjing Liu
  • Patent number: 12298187
    Abstract: A flat panel detector is provided, which includes a base substrate and a plurality of detection regions arranged in an array on the base substrate, where each detection region is successively provided with a photosensitive sensor and an optical structure along a direction away from the base substrate; the optical structure includes a condensing unit and a light filtering unit, where the condensing unit is used for receiving the near-infrared light and ambient light emitted by the laser light source and performing condensing, and the light filtering unit is configured to shield the ambient light and transmitting the near-infrared light; a photosensitive sensor which includes an amorphous silicon photodiode and a thin film transistor, where the amorphous silicon photodiode is configured to convert the near-infrared light transmitted by the light filtering unit into an electrical signal.
    Type: Grant
    Filed: April 28, 2021
    Date of Patent: May 13, 2025
    Assignees: Beijing BOE Sensor Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lin Zhou, Cheng Li, Tiansheng Li, Shoujin Cai, Chuncheng Che, Feng Liu, Yingzi Wang
  • Patent number: D1074548
    Type: Grant
    Filed: June 14, 2023
    Date of Patent: May 13, 2025
    Assignee: WELLFINE SILICONE PRODUCTS CO., LTD.
    Inventors: Feng Liu, Hongwei Zhang
  • Patent number: D1083753
    Type: Grant
    Filed: August 20, 2023
    Date of Patent: July 15, 2025
    Assignee: WELLFINE SILICONE PRODUCTS CO., LTD.
    Inventors: Feng Liu, Hongwei Zhang
  • Patent number: D1082167
    Type: Grant
    Filed: January 11, 2024
    Date of Patent: July 1, 2025
    Assignee: Radio Systems Corporation
    Inventors: Robert Nytko, Weimin Bai, Feng Liu
  • Patent number: D1080083
    Type: Grant
    Filed: August 30, 2023
    Date of Patent: June 17, 2025
    Assignee: WELLFINE SILICONE PRODUCTS CO., LTD.
    Inventors: Feng Liu, Hongwei Zhang
  • Mat
    Patent number: D1078179
    Type: Grant
    Filed: August 22, 2024
    Date of Patent: June 3, 2025
    Assignee: Wellfine Silicone Products Co., Ltd.
    Inventors: Feng Liu, Shihao Wang