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:
Oct. 17, 1989
Filed:
May. 26, 1988
Applicant:
Inventor:
Richard A Jackson, Nevada City, CA (US);
Assignee:
The Grass Valley Group, Inc., Grass Valley, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358180 ; 340729 ; 358183 ; 358182 ;
Abstract
A video signal representing a scene is processed by combining it with a second signal having a value which depends on the depth of the scene as a function of position.