Patents by Inventor Pengcheng Wen

Pengcheng Wen 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).

  • COMPOSITIONS AND METHODS OF TREATING HUNTINGTON'S DISEASE
    Publication number: 20240131093
    Abstract: The present invention relates to adeno-associated viral (AAV) particles encoding siRNA molecules and methods for treating Huntington's Disease (HD).
    Type: Application
    Filed: July 12, 2023
    Publication date: April 25, 2024
    Inventors: Dinah Wen-Yee Sah, Fen Chen, Pengcheng Zhou, Xin Wang, Yanqun Shu, Jinzhao Hou, Jochen Deckert, Markus Hossbach
  • Compositions and methods for treating Huntington's disease
    Patent number: 11951121
    Abstract: The present invention relates to small interfering RNA (siRNA) molecules against the HTT gene, adeno-associated viral (AAV) vectors encoding siRNA molecules and methods for treating Huntington's Disease (HD) using the siRNA molecules and AAV vectors.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: April 9, 2024
    Assignee: VOYAGER THERAPEUTICS, INC.
    Inventors: Dinah Wen-Yee Sah, Jinzhao Hou, Pengcheng Zhou, Xin Wang, Jochen Deckert, Markus Hossbach
  • SYSTEM AND METHOD FOR DISPLAY SYNCHRONIZATION
    Publication number: 20240012518
    Abstract: A method of operating a display includes performing a non-synchronized touch scan pattern on a display with a controller coupled to the display. The non-synchronized touch scan pattern schedules touch scans independent of a refresh rate of the display. Upon the controller detecting a first synchronization pulse from a display controller coupled to the controller and the display, a first pulse-checking timer is started. Upon detecting a second synchronization pulse from the display controller and before the first pulse-checking timer expires, a first display refresh rate for the display is obtained from an interval between the first synchronization pulse and the second synchronization pulse. A synchronized touch scan pattern is performed with the controller, and is scheduled to avoid touch scans coinciding with refreshes of the display performed at the first display refresh rate.
    Type: Application
    Filed: August 31, 2023
    Publication date: January 11, 2024
    Inventors: Pengcheng Wen, Yuan Yun Wang
  • System and method for display synchronization
    Patent number: 11775117
    Abstract: A method of operating a display includes performing a non-synchronized touch scan pattern on a display with a controller coupled to the display. The non-synchronized touch scan pattern schedules touch scans independent of a refresh rate of the display. Upon the controller detecting a first synchronization pulse from a display controller coupled to the controller and the display, a first pulse-checking timer is started. Upon detecting a second synchronization pulse from the display controller and before the first pulse-checking timer expires, a first display refresh rate for the display is obtained from an interval between the first synchronization pulse and the second synchronization pulse. A synchronized touch scan pattern is performed with the controller, and is scheduled to avoid touch scans coinciding with refreshes of the display performed at the first display refresh rate.
    Type: Grant
    Filed: July 7, 2022
    Date of Patent: October 3, 2023
    Assignees: STMicroelectronics (Beijing) R&D Co., Ltd., STMicroelectronics Ltd.
    Inventors: Pengcheng Wen, Yuan Yun Wang
  • Touch report rate of touchscreen
    Patent number: 11720205
    Abstract: A method for reporting touch on a touchscreen includes detecting first touch data from the touchscreen corresponding to a first touch on the touchscreen; determining coordinates of the first touch from the first touch data; reporting the coordinates of the first touch at a first time; determining predicted coordinates of a second touch based on a linear regression of historical touch data; and reporting the predicted coordinates of the second touch at a second time, where the second time occurs after the first time.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: August 8, 2023
    Assignees: STMICROELECTRONICS LTD., STMICROELECTRONICS (BEIJING) R&D CO. LTD
    Inventors: Yuan Yun Wang, Pengcheng Wen, Yingying Sun, Yue Ding
  • TOUCH REPORT RATE OF TOUCHSCREEN
    Publication number: 20230205359
    Abstract: A method for reporting touch on a touchscreen includes detecting first touch data from the touchscreen corresponding to a first touch on the touchscreen; determining coordinates of the first touch from the first touch data; reporting the coordinates of the first touch at a first time; determining predicted coordinates of a second touch based on a linear regression of historical touch data; and reporting the predicted coordinates of the second touch at a second time, where the second time occurs after the first time.
    Type: Application
    Filed: December 27, 2021
    Publication date: June 29, 2023
    Inventors: Yuan Yun Wang, Pengcheng Wen, Yingying Sun, Yue Ding