Patents by Inventor Edward Cohen

Edward Cohen 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 for avoiding identifying perimeter variations as blemishes in a CCD image
    Patent number: 4605960
    Abstract: The identification of permissible variations in a CCD image perimeter as blemishes is avoided by sequentially considering the adjacent pixels of a selected plurality of pixels. Pixel motions are defined between adjacent pixels and can be either straight or diagonal. Diagonal pixel motions are recorded as straight when the first and last pixel motions are diagonal in opposite directions and the intervening pixel motions are straight.
    Type: Grant
    Filed: October 22, 1984
    Date of Patent: August 12, 1986
    Assignee: RCA Corporation
    Inventor: Edward Cohen