Patents by Inventor Lizhang Luo

Lizhang Luo 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).

  • Underwater camera
    Patent number: D1009116
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: December 26, 2023
    Assignee: SHENZHEN WOSHIJIE ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Lizhang Luo
  • Cleaning robot
    Patent number: D1032974
    Type: Grant
    Filed: January 17, 2024
    Date of Patent: June 25, 2024
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Pipe inspection camera
    Patent number: D1037331
    Type: Grant
    Filed: March 2, 2023
    Date of Patent: July 30, 2024
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Pipeline inspection camera
    Patent number: D1051200
    Type: Grant
    Filed: April 9, 2024
    Date of Patent: November 12, 2024
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Underwater propeller
    Patent number: D1054958
    Type: Grant
    Filed: April 9, 2024
    Date of Patent: December 24, 2024
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Pipe inspection camera
    Patent number: D1057800
    Type: Grant
    Filed: August 20, 2024
    Date of Patent: January 14, 2025
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Pipe inspection camera
    Patent number: D1069881
    Type: Grant
    Filed: August 20, 2024
    Date of Patent: April 8, 2025
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo
  • Locator
    Patent number: D1071746
    Type: Grant
    Filed: June 27, 2024
    Date of Patent: April 22, 2025
    Assignee: Shenzhen Woshijie Electronic Technology Co., Ltd.
    Inventor: Lizhang Luo