Patents Assigned to SHENZHEN SEABOOM CO., LTD
  • Battery
    Patent number: D931798
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: September 28, 2021
    Assignee: SHENZHEN SEABOOM CO., LTD
    Inventor: Xiaoshan He
  • Battery
    Patent number: D931799
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: September 28, 2021
    Assignee: SHENZHEN SEABOOM CO., LTD
    Inventor: Xiaoshan He
  • Light-emitting pen
    Patent number: D941513
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: January 18, 2022
    Assignee: SHENZHEN SEABOOM CO., LTD
    Inventor: Xiaoshan He