Patents by Inventor Guangqing Liu

Guangqing Liu 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).

  • Monitoring camera
    Patent number: D954127
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: June 7, 2022
    Assignee: Shenzhen CTV INT Cloud Technology Co., Ltd.
    Inventor: Guangqing Liu
  • Monitor
    Patent number: D960954
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: August 16, 2022
    Inventor: Guangqing Liu
  • Monitor
    Patent number: D960955
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: August 16, 2022
    Assignee: Shenzhen CTV INT Cloud Technology Co., Ltd.
    Inventor: Guangqing Liu
  • Monitoring camera
    Patent number: D995607
    Type: Grant
    Filed: September 10, 2021
    Date of Patent: August 15, 2023
    Assignee: Shenzhen CTV Int Cloud Technology Co., Ltd.
    Inventor: Guangqing Liu
  • Monitoring camera
    Patent number: D1008337
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: December 19, 2023
    Assignee: SHENZHEN CTV INT CLOUD TECHNOLOGY CO., LTD.
    Inventor: Guangqing Liu