Patents by Inventor Shiquan Liang

Shiquan Liang 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 emitting diode light device
    Patent number: 10039162
    Abstract: A light emitting diode (LED) light device is provided, which includes an LED light and an LED light driving device connected with the LED light. A power regulating module in the LED light driving device includes at least two equivalent resistors connected in parallel and a dip switch arranged in a branch where each of the equivalent resistors is located, the LED light may be regulated to output different power through different combinations of on-off states of the dip switches. The dip switches are arranged at an opening on a surface of the housing.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: July 31, 2018
    Assignee: FOSHAN NATIONSTAR OPTOELECTRONICS CO., LTD.
    Inventors: Jingrui Guan, Tiezhu Wang, Mian Wang, Shiquan Liang
  • Panel light
    Patent number: D901743
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: November 10, 2020
    Assignee: Foshan NationStar Optoelectronics Co., Ltd
    Inventors: Tiezhu Wang, Botao Wu, Limin Li, Shiquan Liang, Jingrui Guan, Yanrong Yuan, Tengpei He