Patents by Inventor Bihong Chen

Bihong Chen 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).

  • LIGHTING APPARATUS
    Publication number: 20240117958
    Abstract: A lighting apparatus includes a base plate, a driver module, a light source, a mechanical switch, a main housing, and a manual switch. The driver module is disposed on a top surface of the base plate. The light source is also disposed on the top surface of the base plate. The mechanical switch is disposed on the base plate. The mechanical switch has multiple states to be selected. The driver reads a selected state to control the light source. The main housing encloses the base plate. The manual switch is disposed on the main housing. An operating part of the manual switch is exposed outside the main housing to be operated by a user. When a user moves the operating part of the manual switch, the connecting part of the manual switch carries the mechanical switch to change the selected state.
    Type: Application
    Filed: November 24, 2023
    Publication date: April 11, 2024
    Inventors: Yizhen Chen, Yongzhe Dong, Shuxing Gao, Zhenyu Tang, Huiwu Chen, Bihong Zheng, Weize Lin, Zhiwei Su
  • Soil tester
    Patent number: D1006652
    Type: Grant
    Filed: October 27, 2021
    Date of Patent: December 5, 2023
    Inventor: Bihong Chen
  • Electromagnetic wave detector
    Patent number: D1017440
    Type: Grant
    Filed: November 13, 2023
    Date of Patent: March 12, 2024
    Inventor: Bihong Chen
  • Air purifier
    Patent number: D1024303
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: April 23, 2024
    Inventor: Bihong Chen