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:
Jul. 29, 2003
Filed:
Feb. 19, 1999
Applicant:
Inventors:
Christopher Ward, Glen Ridge, NJ (US);
Charles M. Wine, Princeton, NJ (US);
David B. Homan, Hopewell, NJ (US);
Assignee:
Sarnoff Corporation, Princeton, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/222 ; H04N 5/44 ; H04N 7/00 ; H04N 7/173 ; H04N 7/16 ;
U.S. Cl.
CPC ...
H04N 5/222 ; H04N 5/44 ; H04N 7/00 ; H04N 7/173 ; H04N 7/16 ;
Abstract
A command and control architecture for a compressed digital television broadcast studio. The architecture includes provisions for session management, real-time control of studio activities, the use of proxy objects to establish communications with objects not providing a high level of control, control of studio filter devices and stream management. The invention includes an object architecture particularly suited to a digital studio.