Patents by Inventor Ruiming Liu

Ruiming 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).

  • Warning light
    Patent number: D1008835
    Type: Grant
    Filed: August 3, 2023
    Date of Patent: December 26, 2023
    Assignee: TIANYIAN ZHIZAO (GUANGZHOU) TECHNOLOGY
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1009673
    Type: Grant
    Filed: July 28, 2023
    Date of Patent: January 2, 2024
    Assignee: TIANYIAN ZHIZAO (GUANGZHOU) TECHNOLOGY
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1037041
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: July 30, 2024
    Assignee: TIANYAN ZHIZAO (GUANGZHOU) TECH.
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1068521
    Type: Grant
    Filed: August 5, 2023
    Date of Patent: April 1, 2025
    Assignee: Tianyan Zhizao (Guangzhou) Technology Co.
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1079515
    Type: Grant
    Filed: August 5, 2023
    Date of Patent: June 17, 2025
    Assignee: Agrieyes (Guangzhou) Technology Co., Ltd.
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1079516
    Type: Grant
    Filed: August 5, 2023
    Date of Patent: June 17, 2025
    Assignee: Agrieyes (Guangzhou) Technology Co., Ltd.
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1079517
    Type: Grant
    Filed: August 8, 2023
    Date of Patent: June 17, 2025
    Assignee: Agrieyes (Guangzhou) Technology Co., Ltd.
    Inventor: Ruiming Liu
  • Warning light
    Patent number: D1078518
    Type: Grant
    Filed: August 2, 2023
    Date of Patent: June 10, 2025
    Assignee: Agrieyes (Guangzhou) Technology Co., Ltd.
    Inventor: Ruiming Liu