Patents by Inventor Hong Chang Soo

Hong Chang Soo 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).

  • Color television system having broadcast program adaptive video/audio adjustment apparatus
    Patent number: 5446505
    Abstract: Automatically fine tuned pictures and sounds can be obtained from a novel color television system having a video/audio signal adjusting circuit, a remote controller operable for generating a program mode selection signal, a memory having a plurality of memory locations for storing operating parameter data for the video and the audio processing circuit corresponding to program modes, a microprocessor responsive to the program mode selection signal for receiving the operating parameter data corresponding thereto and for generating an audio control signal and a video control signal, a video signal adjusting circuit responsive to the video control signal for adjusting the video signal to have a video characteristic corresponding to the program mode selection signal, and an audio signal adjusting circuit responsive to the audio control signal for adjusting the audio signal to have a frequency band characteristic corresponding to the program mode selection signal.
    Type: Grant
    Filed: February 9, 1994
    Date of Patent: August 29, 1995
    Assignee: Daewoo Electronics Co., Ltd.
    Inventors: Hong Chang Soo, Cho Min Soo