Patents by Inventor Michael Charles Popovich

Michael Charles Popovich 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).

  • Highlight compensation apparatus for monochrome cameras
    Patent number: 6489990
    Abstract: A monochrome camera system, includes a processor for producing an image signal, a first circuit for selectively adjusting an overall gain of the image signal produced by the processor, and a second circuit, coupled to the processor. The second circuit selectively adjusts a gain of a portion of the image signal within a predefined region of a field of the image without affecting an overall gain set by the first circuit of other portions of the image field.
    Type: Grant
    Filed: November 30, 1995
    Date of Patent: December 3, 2002
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Michael Charles Popovich