Patents Assigned to Hsiang Chang
  • Wrist watch
    Patent number: D385201
    Type: Grant
    Filed: June 3, 1996
    Date of Patent: October 21, 1997
    Assignee: Hsiang Chang
    Inventor: Aaron Jou
  • Watch
    Patent number: D414429
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: September 28, 1999
    Assignee: Hsiang Chang
    Inventor: Jeff Liao