Patents by Inventor Hee Y. Byun

Hee Y. Byun 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).

  • Video cassette recorder
    Patent number: D323497
    Type: Grant
    Filed: April 16, 1990
    Date of Patent: January 28, 1992
    Assignee: Gold Star Co., Ltd.
    Inventor: Hee Y. Byun
  • Video cassette recorder
    Patent number: D327677
    Type: Grant
    Filed: October 30, 1990
    Date of Patent: July 7, 1992
    Assignee: Gold Star Co., Ltd.
    Inventor: Hee Y. Byun
  • Color video printer
    Patent number: D334022
    Type: Grant
    Filed: April 11, 1991
    Date of Patent: March 16, 1993
    Assignee: Gold Star, Ltd.
    Inventor: Hee Y. Byun