Patents by Inventor Byung S. Oh

Byung S. Oh 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).

  • Automatic tuning method and device thereof
    Patent number: 5235425
    Abstract: An automatic tuning system for automatically compensating for a tuning error of a TV receiver to maintain a satisfactory receiving state which detects whether an error in a video program system signal is generated due to an abnormal receiving state, changes the frequency of the oscillating signal, which is mixed with the received broadcasting signal, by varying tuning data if an error is detected, thereby automatically performing the tuning operation so as to maintain the satisfactory receiving state of the RF broadcasting signal.
    Type: Grant
    Filed: July 14, 1992
    Date of Patent: August 10, 1993
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Byung S. Oh