Patents by Inventor Tae Seok Yang

Tae Seok Yang 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).

  • System for recording/reproducing both digital and analog signals for a video cassette recorder
    Patent number: 5808750
    Abstract: A system for a video cassette recorder is capable of recording/reproducing analog video and audio signals as well as digital video and audio signals for a HDTV.The revolution of a head drum may be determined different from each other depending on the selected mode, i.e., digital or analog signal recording/reproducing mode, and thus the digital signal having a different recording bandwidth from the analog signal can be recorded on and reproduced from a conventional analog tape.
    Type: Grant
    Filed: December 10, 1993
    Date of Patent: September 15, 1998
    Assignee: Goldstar Co. Ltd.
    Inventors: Tae Seok Yang, Young Joon Choi
  • Index processor for digital VCR and method therefor
    Patent number: 5703994
    Abstract: An index processor and processing method for digital VCR including the steps of: normally recording a user-selected program on video tape in a general recording mode; recording an index input after the program is recorded in an index recording mode, succeeding the end of a final program; normally reproducing a program recorded on video tape in a general playback mode; and reproducing the user-selected program according to the index recorded on video tape in the index reproducing mode, and recording a modified index.
    Type: Grant
    Filed: August 4, 1995
    Date of Patent: December 30, 1997
    Assignee: LG Electronics Inc.
    Inventors: Doo Hee Lee, Tae Seok Yang