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. 20, 2002
Filed:
Jul. 30, 1999
Applicant:
Inventor:
Kevin D. Windrem, Grass Valley, CA (US);
Assignee:
Grass Valley (U.S.) Inc., Nevada City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 1/300 ;
U.S. Cl.
CPC ...
G03B 1/300 ;
Abstract
A method of recalling effects between mix/effects banks of a video production switcher uses a Recall From function button on a destination mix/effects bank to copy a desired effect stored in an effects memory on another M/E bank into a working effects register of the destination mix/effects bank when the Recall function for the other M/E bank is then used. The effect from the storing M/E bank is copied into a working effects register on the destination M/E for execution while the working effects register on the storing M/E bank is not affected so that the effect stored in the working effects register of the destination M/E is not destroyed.