The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2008
Filed:
Sep. 08, 2004
Applicant:
Nigel James Seth-smith, Lymington, GB;
Inventor:
Nigel James Seth-Smith, Lymington, GB;
Assignee:
Gennum Corporation, , CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A color frame identifier circuit generates a pseudo-subcarrier signal and compares the pseudo-subcarrier signal to a sliced color burst of at least one selected line in a video frame. Based on this comparison, a processing circuit determines the color frame.