Patents Assigned to SHENZHEN TANGNISEN TECHNOLOGY CO., LTD.
  • Protective cover for electronic equipment
    Patent number: D900114
    Type: Grant
    Filed: August 7, 2019
    Date of Patent: October 27, 2020
    Assignee: SHENZHEN TANGNISEN TECHNOLOGY CO., LTD.
    Inventor: Shunchao Tang
  • Power bank
    Patent number: D958069
    Type: Grant
    Filed: December 8, 2020
    Date of Patent: July 19, 2022
    Assignee: SHENZHEN TANGNISEN TECHNOLOGY CO., LTD.
    Inventor: Shunchao Tang