Patents Assigned to TTX GROUP CO., LTD
  • Patent number: D900559
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: November 3, 2020
    Assignee: TTX GROUP CO., LTD
    Inventor: Jiecai Tian
  • Patent number: D908448
    Type: Grant
    Filed: September 2, 2019
    Date of Patent: January 26, 2021
    Assignee: TTX GROUP CO., LTD
    Inventor: Zenghui Tian