Patents Assigned to GUANG ZHOU YUN ZHONG CAI TECHNOLOGY CO., LTD.
  • Charger
    Patent number: D930579
    Type: Grant
    Filed: August 3, 2018
    Date of Patent: September 14, 2021
    Assignee: GUANG ZHOU YUN ZHONG CAI TECHNOLOGY CO., LTD.
    Inventor: Cai-Hong Zhong