Patents by Inventor Chun-Hee Song

Chun-Hee Song 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).

  • Method and apparatus for preventing duplicate recording of a broadcasting program
    Publication number: 20040060076
    Abstract: A method and apparatus for preventing duplicate recording of a broadcasting program on a recording unit of a TV using additional information included in broadcasting signals.
    Type: Application
    Filed: September 4, 2003
    Publication date: March 25, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Chun-Hee Song