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:
May. 27, 2014
Filed:
Mar. 28, 2006
Applicants:
David Alan Casper, Nevada, CA (US);
Ralph Andrew Silberstein, Grass Valley, CA (US);
Donald Johnson Childers, Jr., Grass Valley, CA (US);
Inventors:
David Alan Casper, Nevada, CA (US);
Ralph Andrew Silberstein, Grass Valley, CA (US);
Donald Johnson Childers, Jr., Grass Valley, CA (US);
Assignee:
GVBB Holdings S.A.R.L., Luxembourg, LU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video production switcher comprises a number of mix effects (M/E) units and a controller. The latter comprises a control layer that controls the M/Es to provide video outputs through projection devices that give the appearance of displaying one unified pixel space canvas.