Patents by Inventor Pay-Shin King

Pay-Shin King 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 system having an adjustable digital gamma correction for contrast enhancement
    Patent number: 4394688
    Abstract: A video system having a television camera, a digital video signal processor coupled to the output of the television camera and a television monitor coupled to the output of the digital video signal processor is disclosed.
    Type: Grant
    Filed: August 25, 1981
    Date of Patent: July 19, 1983
    Assignee: Hamamatsu Systems, Inc.
    Inventors: Hitoshi Iida, Pay-Shin King