Patents by Inventor Ki Bok Choi

Ki Bok Choi 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).

  • MP3 CD output system for a vehicle
    Publication number: 20010008996
    Abstract: The present invention relates to an MP3 CD output system for vehicles, capable of reproducing MP3 audio files regardless of the joggling of a vehicle by using an audio compact disc(CD) deck equipped in the vehicle.
    Type: Application
    Filed: January 9, 2001
    Publication date: July 19, 2001
    Inventor: Ki Bok Choi