Patents by Inventor Un-Ha Park

Un-Ha Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Picture frame
    Patent number: D527193
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: August 29, 2006
    Assignee: Bowon Trading Co., Ltd.
    Inventor: Un-Ha Park
  • Picture frame
    Patent number: D471366
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: March 11, 2003
    Inventor: Un-Ha Park
  • Photo album
    Patent number: D545894
    Type: Grant
    Filed: June 1, 2005
    Date of Patent: July 3, 2007
    Assignee: Bowon Trading Co., Ltd.
    Inventor: Un-Ha Park
  • Photo album
    Patent number: D477361
    Type: Grant
    Filed: September 9, 2002
    Date of Patent: July 15, 2003
    Inventor: Un-Ha Park