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:
Aug. 15, 1989
Filed:
Apr. 04, 1988
Richard A Jackson, Nevada City, CA (US);
Peter D Symes, Grass Valley, CA (US);
Richard S Bannister, Grass Valley, CA (US);
Thomas A Grancey, Grass Valley, CA (US);
Richard A Frasier, Grass Valley, CA (US);
John Abt, Nevada City, CA (US);
Ronnie D Barnett, Nevada City, CA (US);
James E Blecksmith, Nevada City, CA (US);
Kevin D Windrem, Grass Valley, CA (US);
Neil R Olmstead, Nevada City, CA (US);
Other;
Abstract
Video signal processing apparatus comprises at least first and second source selectors each having a plurality of input terminals, for receiving a plurality of video signals respectively, and at least two output terminals. A set of video processors each have an input terminal and an output terminal. A processor selector is provided for connecting each source selector output terminal selectively to each video processor input terminal. First and second output devices each have a plurality of input terminals connected to the output terminals of the video processors respectively and also have an output terminal. Operator interfaces are connected to the processor selector for defining a first subset of video processors having their input terminals connected to the output terminals of the first source selector and a second subset of video processors having their input terminals connected to the output terminals of the second source selector. The operator interfaces are also connected to the first output device for selecting the output terminals of the first subset of video processors and to the second output device for selecting the output terminals of the second subset of video processors.