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:
Jul. 09, 1985
Filed:
Apr. 21, 1983
Applicant:
Inventors:
Henry G Lewis, Jr, Hamilton Square, NJ (US);
Allen L Limberg, Hopewell Township, Mercer County, NJ (US);
Assignee:
RCA Corporation, Princeton, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358 28 ;
Abstract
In a color TV receiver, color saturation errors associated with flesh tone correction circuits operating on demodulated color mixture signals are corrected. This is accomplished by adding the absolute value of a fraction of one of the color mixture signals to the color mixture signal in quadrature phasing therewith.