Patents Assigned to SHENZHEN XINHUIYI OPTOELECTRONICS CO., LTD..
  • LED controller
    Patent number: D944749
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: March 1, 2022
    Assignee: SHENZHEN XINHUIYI OPTOELECTRONICS CO., LTD..
    Inventor: Hongwei Chen