Patents Assigned to SHENZHEN OECO TECHNOLOGY CO., LTD
  • Patent number: D887058
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: June 9, 2020
    Assignee: SHENZHEN OECO TECHNOLOGY CO., LTD
    Inventor: Zhiyong Liu
  • Patent number: D887059
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: June 9, 2020
    Assignee: SHENZHEN OECO TECHNOLOGY CO., LTD
    Inventor: Zhiyong Liu