Patents by Inventor GANG-LIANG WEY

GANG-LIANG WEY 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).

  • Projection system and light screen generating device thereof
    Patent number: 9942530
    Abstract: The present disclosure provides a projection system and a light screen generating device thereof. The light screen generating device includes a movable carrier module, a first light-emitting module, and a second light-emitting module. The first light-emitting module includes a plurality of first light-emitting structures disposed on the movable carrier module. Each of the first light-emitting structures generates an invisible light screen, and the invisible light screens respectively generated by the first light-emitting structures are mated with each other to form a spliced invisible light screen for increasing light emission uniformity. The second light-emitting module includes a second light-emitting structure that is disposed on the movable carrier module and that generates a visible light screen parallel to and overlapping the spliced invisible light screen.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: April 10, 2018
    Assignees: EVEREST DISPLAY INC., SEAN & STEPHEN CORPORATION
    Inventors: Hei-Tai Hong, Yueh-Hong Shih, Chi-Jung Chen, Gang-Liang Wey, Hsin-Chin Chen
  • PROJECTION SYSTEM AND LIGHT SCREEN GENERATING DEVICE THEREOF
    Publication number: 20170347077
    Abstract: The present disclosure provides a projection system and a light screen generating device thereof. The light screen generating device includes a movable carrier module, a first light-emitting module, and a second light-emitting module. The first light-emitting module includes a plurality of first light-emitting structures disposed on the movable carrier module. Each of the first light-emitting structures generates an invisible light screen, and the invisible light screens respectively generated by the first light-emitting structures are mated with each other to form a spliced invisible light screen for increasing light emission uniformity. The second light-emitting module includes a second light-emitting structure that is disposed on the movable carrier module and that generates a visible light screen parallel to and overlapping the spliced invisible light screen.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 30, 2017
    Inventors: HEI-TAI HONG, YUEH-HONG SHIH, CHI-JUNG CHEN, GANG-LIANG WEY, HSIN-CHIN CHEN