Patents by Inventor Tso-Wei Liao

Tso-Wei Liao 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 DISPLAY DEVICE AND OPERATION METHOD OF TOUCH DISPLAY DEVICE
    Publication number: 20140132539
    Abstract: A touch display device including a light providing unit and a touch panel is provided. The touch panel includes a cover plate, a touch sensing element, and a decoration layer. The cover plate has a light transmission region and a periphery region surrounding the light transmission region. The touch sensing element is disposed in the light transmission region. The decoration layer is disposed in the periphery region. The decoration layer has at least one button opening to define a button touch region located in the periphery region. The light providing unit is at least disposed at a side of the touch panel that faces toward the button opening to provide at least one of a first light and a second light to the button opening, and colors of the first light and the second light are different.
    Type: Application
    Filed: November 11, 2013
    Publication date: May 15, 2014
    Applicant: WINTEK CORPORATION
    Inventors: Wen-Hsiao Huang, Chien-Ming Lee, Ming-Hsi Chiang, Tso-Wei Liao
  • Light emitting diode tube
    Patent number: D705458
    Type: Grant
    Filed: May 27, 2013
    Date of Patent: May 20, 2014
    Assignees: United Win (China) Technology Ltd, Wintek Corporation
    Inventors: Ming-Chuan Lin, Hsuan Wang, Bo Yu, Zhi-Ting Ye, Yu-Liang Chow, Chang-Wei Yu, Chia-Ta Chang, Chin-Wen Lo, Tso-Wei Liao, Wen-Hsiao Huang, Shih-Cheng Wang, Ju-Fen Yang