Patents by Inventor Dovid Chechik

Dovid Chechik 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).

  • Glitch detector
    Patent number: 6285396
    Abstract: A method for detecting glitches in video signals, including the steps of humanlessly sampling pattern information from a frame of video signals, the frame being characterized by known pattern information, comparing sampled pattern information from the frame to the known pattern information, and detecting a glitch if the sampled pattern information differs from the known pattern information.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: September 4, 2001
    Assignee: NDS Limited
    Inventors: Daniel Har Shoshanim, Dovid Chechik