Patents by Inventor Zhan-Sheng Zhou

Zhan-Sheng Zhou 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).

  • Light projection structure
    Patent number: 11293623
    Abstract: The present invention provides a light projection structure, in which an auxiliary lamp device is disposed on one side of a main lamp device. The main lamp device projects a first light pattern and the auxiliary lamp device projects a second light pattern. The second light pattern includes a gap. The first light pattern projected by the main lamp device is projected onto the gap, so that the main lamp device and the auxiliary lamp device combined can broaden the light projection range, and hence producing more uniform light patterns as well as increasing the light illumination area.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: April 5, 2022
    Assignee: T.Q. Optoelectronics Co., Ltd.
    Inventors: Hung-Chieh Chen, Zhan-Sheng Zhou, Ji-Pin Wang, Huan-Ping Chiu