Patents Assigned to Guangzhou Yinchenxing Trading Co., Ltd.
  • Patent number: D976542
    Type: Grant
    Filed: April 14, 2022
    Date of Patent: January 31, 2023
    Assignee: Guangzhou Yinchenxing Trading Co., Ltd.
    Inventor: Jianxuan Mao
  • Patent number: D977793
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: February 14, 2023
    Assignee: Guangzhou Yinchenxing Trading Co., Ltd.
    Inventor: Jianxuan Mao