Patents by Inventor Hong-Su Yun

Hong-Su Yun 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).

  • Convergence correcting method and apparatus for correcting convergence distortion in a CRT
    Patent number: 5559565
    Abstract: A difference is calculated between convergence data in accordance with a temperature detected from the deflecting coil of a cathode ray tube and optimum convergence data. The convergence of the cathode ray tube is then corrected in accordance with the calculated difference.
    Type: Grant
    Filed: August 25, 1993
    Date of Patent: September 24, 1996
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Hong-Su Yun