Patents by Inventor Biliang Cheng

Biliang Cheng 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).

  • Video terminal
    Patent number: D989842
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 20, 2023
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Tri-sensor camera
    Patent number: D994009
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: August 1, 2023
    Assignees: GUANGZHOU SHIYUAN ELECTRONICS CO., LTD., GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Video terminal
    Patent number: D996494
    Type: Grant
    Filed: July 23, 2021
    Date of Patent: August 22, 2023
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Wireless omnidirectional microphone
    Patent number: D1009006
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: December 26, 2023
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Wireless omnidirectional microphone
    Patent number: D1017589
    Type: Grant
    Filed: September 18, 2023
    Date of Patent: March 12, 2024
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Triple camera
    Patent number: D1019731
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: March 26, 2024
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng
  • Stylus
    Patent number: D1027954
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: May 21, 2024
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
    Inventor: Biliang Cheng