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:
Sep. 24, 1991
Filed:
Jan. 29, 1990
Applicant:
Inventor:
Jon Fairhurst, Grass Valley, CA (US);
Assignee:
The Grass Valley Group, Inc., Nevada City, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358141 ; 358160 ; 358 10 ; 358 29 ; 358 32 ; 358143 ;
Abstract
A television signal encoder/decoder control provides for quick and easy modification of circuit parameters for a television encoder/decoder. A microprocessor interfaces with both local and remote interfaces for obtaining parameter data, sets up the encoder/decoder according to the parameter data, and then stores the resulting setup parameters as a preset. The preset may then be instantaneously recalled and the encoder/decoder set up in the stored configuration in the space of a video signal vertical interval.