Patents by Inventor Youshan Hou

Youshan Hou 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).

  • Touch compensation apparatus, touch compensation method, and touch screen
    Patent number: 11256368
    Abstract: A touch compensation method includes: for at least one line, estimating coordinates of a point to be compensated at a current moment according to coordinates of n touch recognition points at n previous moments, and n being an integer greater than or equal to 2; calculating compensation data of a touch model corresponding to the point to be compensated according to first touch data of a touch model corresponding to a touch recognition point of a previous 1st moment T1; obtaining all touch data of a touch screen at the current moment, and obtaining second touch data at the current moment at a place where the touch model corresponding to the point to be compensated is located from the all touch data according to the coordinates of the point to be compensated; and compensating the second touch data according to the compensation data.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: February 22, 2022
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yufei Hu, Yifei Zhan, Youshan Hou, Feng Yang, Cheng Chen
  • TOUCH COMPENSATION APPARATUS, TOUCH COMPENSATION METHOD, AND TOUCH SCREEN
    Publication number: 20210326025
    Abstract: A touch compensation method includes: for at least one line, estimating coordinates of a point to be compensated at a current moment according to coordinates of n touch recognition points at n previous moments, and n being an integer greater than or equal to 2; calculating compensation data of a touch model corresponding to the point to be compensated according to first touch data of a touch model corresponding to a touch recognition point of a previous 1st moment T1; obtaining all touch data of a touch screen at the current moment, and obtaining second touch data at the current moment at a place where the touch model corresponding to the point to be compensated is located from the all touch data according to the coordinates of the point to be compensated; and compensating the second touch data according to the compensation data.
    Type: Application
    Filed: November 26, 2019
    Publication date: October 21, 2021
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yufei HU, Yifei ZHAN, Youshan HOU, Feng YANG, Cheng CHEN
  • Method of determining whether touch data valid, and device and storage medium for the same
    Patent number: 11112908
    Abstract: The present disclosure provides a touch data processing method, a device and a storage medium.
    Type: Grant
    Filed: June 19, 2020
    Date of Patent: September 7, 2021
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Cheng Chen, Yufei Hu, Yifei Zhan, Feng Yang, Youshan Hou
  • TOUCH DATA PROCESSING METHOD, DEVICE AND STORAGE MEDIUM
    Publication number: 20210191596
    Abstract: The present disclosure provides a touch data processing method, a device and a storage medium.
    Type: Application
    Filed: June 19, 2020
    Publication date: June 24, 2021
    Inventors: Cheng Chen, Yufei Hu, Yifei Zhan, Feng Yang, Youshan Hou