Patents Assigned to ROCDAN LIMITED
  • Patent number: D925383
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: July 20, 2021
    Assignee: ROCDAN LIMITED
    Inventor: Xi Li Wu
  • Patent number: D932328
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: October 5, 2021
    Assignee: ROCDAN LIMITED
    Inventor: Xi Lu Qiao
  • Patent number: D933760
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: October 19, 2021
    Assignee: ROCDAN LIMITED
    Inventor: Xi Lu Qiao