Patents Assigned to Dongguan Huachuang Technology Co. Ltd.
  • Converter
    Patent number: D880483
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: April 7, 2020
    Assignee: Dongguan Huachuang Technology Co. Ltd.
    Inventor: Jianyun Fan
  • Computer stand
    Patent number: D881891
    Type: Grant
    Filed: December 11, 2018
    Date of Patent: April 21, 2020
    Assignee: Dongguan Huachuang Technology Co., Ltd.
    Inventor: Jianyun Fan
  • Converter
    Patent number: D890759
    Type: Grant
    Filed: November 22, 2018
    Date of Patent: July 21, 2020
    Assignee: Dongguan Huachuang Technology Co. Ltd.
    Inventor: Jianyun Fan
  • Adapter
    Patent number: D928159
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: August 17, 2021
    Assignee: Dongguan Huachuang Technology Co. Ltd.
    Inventor: Jianyun Fan