Patents Assigned to HYDY INC.
  • Cup
    Patent number: D880944
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: April 14, 2020
    Assignee: HYDY INC.
    Inventor: Chen-Yu Lee
  • Tea strainer
    Patent number: D902651
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: November 24, 2020
    Assignee: HYDY INC.
    Inventor: Chen-Yu Lee