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:
Mar. 26, 2013
Filed:
Apr. 14, 2010
David Allan Ross, Nepean, CA;
Leslie Vincent O'reilly, Ottawa, CA;
Troy David English, Ottawa, CA;
Alun John Fryer, Richmond, CA;
Steven Martin Robinson, Kars, CA;
Gerald Edwin Coldwell, Ottawa, CA;
Jean-francois Gagnon, Gatineau, CA;
David Allan Ross, Nepean, CA;
Leslie Vincent O'Reilly, Ottawa, CA;
Troy David English, Ottawa, CA;
Alun John Fryer, Richmond, CA;
Steven Martin Robinson, Kars, CA;
Gerald Edwin Coldwell, Ottawa, CA;
Jean-Francois Gagnon, Gatineau, CA;
Ross Video Limited, Nepean, Ontario, CA;
Abstract
Intelligent resource state memory recall techniques, and associated apparatus and methods, are disclosed. States of one or more video switcher resources in a resource state memory may be recalled to the same or different resources, depending on resource availability at the time of memory recall. A memory recall need not affect an on air signal. The memory may be recalled to recreate a desired program output, as defined in the memory, on a preview output of the video switcher, which leaves a current program output of the video switcher undisturbed when the memory is recalled.