Patents by Inventor Ying-Jia Lin

Ying-Jia Lin 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 panel driving apparatus
    Patent number: 10606400
    Abstract: A touch panel driving apparatus generates a differential signal corresponding to a detection result of a touch panel. The touch panel driving apparatus includes a driving circuit, a first integrating sampling circuit, and a second integrating sampling circuit. The first integrating sampling circuit generates a first end signal of the differential signal. The second integrating sampling circuit generates a second end signal of the differential signal. When a touch event does not occur, a level of the first end signal and a level of the second end signal are in a common mode signal range of the differential signal. When the touch event occurs, the first integrating sampling circuit pulls up the level of the first end signal out of the common mode signal range, and the second integrating sampling circuit pulls down the level of the second end signal out of the common mode signal range.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: March 31, 2020
    Assignees: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Heng-Yin Chen, Yi-Chuan Lu, Chien-Ju Lee, Chang-Po Chao, Guan-Jung Luo, Ying-Jia Lin
  • TOUCH PANEL DRIVING APPARATUS
    Publication number: 20190163312
    Abstract: A touch panel driving apparatus generates a differential signal corresponding to a detection result of a touch panel. The touch panel driving apparatus includes a driving circuit, a first integrating sampling circuit, and a second integrating sampling circuit. The first integrating sampling circuit generates a first end signal of the differential signal. The second integrating sampling circuit generates a second end signal of the differential signal. When a touch event does not occur, a level of the first end signal and a level of the second end signal are in a common mode signal range of the differential signal. When the touch event occurs, the first integrating sampling circuit pulls up the level of the first end signal out of the common mode signal range, and the second integrating sampling circuit pulls down the level of the second end signal out of the common mode signal range.
    Type: Application
    Filed: March 27, 2018
    Publication date: May 30, 2019
    Applicants: Industrial Technology Research Institute, Intellectual Property Innovation Corporation
    Inventors: Heng-Yin Chen, Yi-Chuan Lu, Chien-Ju Lee, Chang-Po Chao, Guan-Jung Luo, Ying-Jia Lin