Patents by Inventor Gwan H. No

Gwan H. No 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).

  • Beam scan velocity modulation apparatus with SVM disabling circuit
    Patent number: 5528312
    Abstract: Beam scan velocity modulation (SVM) apparatus with a svm disabling circuit employed for picture sharpness enhancement is disclosed. The beam SVM includes a picture display device, a source of a first video signal having a picture information displayed on the device when the source is selected, an OSD/TELETEXT display generator having on-screen display information or teletext display information displayed on the device when the generator is selected, a scan velocity modulating circuit coupled to the source for modulating information displayed on the device in accordance with the video content of the first video signal, and a svm disabling circuit responsive to the pulses and the dc voltage and coupled to the scan velocity modulating circuit for modifying operation of the scan velocity modulating circuit when the OSD/TELETEXT display generator is selected.
    Type: Grant
    Filed: July 19, 1994
    Date of Patent: June 18, 1996
    Assignee: Daewoo Electronics Co., Ltd.
    Inventors: Gwan H. No, Hong W. Lee