Patents by Inventor Bong H. Song

Bong H. Song 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).

  • Microwave oven
    Patent number: D280968
    Type: Grant
    Filed: August 29, 1983
    Date of Patent: October 15, 1985
    Assignee: Gold Star Company, Ltd.
    Inventor: Bong H. Song
  • Microwave oven
    Patent number: D290082
    Type: Grant
    Filed: July 5, 1984
    Date of Patent: June 2, 1987
    Assignee: Gold Star Company, Ltd.
    Inventor: Bong H. Song
  • Microwave oven
    Patent number: D293541
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: January 5, 1988
    Assignee: Gold Star Co., Ltd.
    Inventor: Bong H. Song
  • Microwave oven
    Patent number: D294554
    Type: Grant
    Filed: January 14, 1985
    Date of Patent: March 8, 1988
    Assignee: Gold Star Co., Ltd.
    Inventor: Bong H. Song