Patents Assigned to Charlie & Brother Enterprise Co., Ltd.
  • Patent number: D870938
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: December 24, 2019
    Assignee: Charlie & Brother Enterprise Co., Ltd.
    Inventor: Chia-Hsi Tseng
  • Patent number: D870939
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: December 24, 2019
    Assignee: Charlie & Brother Enterprise Co., Ltd.
    Inventor: Chia-Hsi Tseng