Patents by Inventor Kwan Bark

Kwan Bark 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).

  • Method for printing the frame of a color television by using the liquid crystal filter
    Patent number: 4819084
    Abstract: There is disclosed a method for printing the frame of a color television by using the liquid crystal color filter. The liquid crystal color filter serves to form the frame of complementary colors. Projecting the light beams of a light source on said frame of complementary colors of said liquid crystal color filter makes the original colors reappear, thereby the frame being printed on a printout paper.
    Type: Grant
    Filed: January 11, 1988
    Date of Patent: April 4, 1989
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Kwan Bark