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. 31, 1993
Filed:
Jul. 29, 1991
Brett C Bilbrey, Hoffman Estates, IL (US);
Intelligent Resources Integrated Systems, Inc., Arlington Heights, IL (US);
Abstract
A video display system is provided which compensates for video processing delays in multiple, inter-coupled video processing subsystems. The video display system is comprised of multiple video processing subsystems, each having a video bus for coupling video data between individual ones of the multiple subsystems. Each subsystem is adapted to receive one or more video data inputs and to selectively and programmably process the one or more video data inputs to provide a video data output. Each subsystem is comprised of a video delay subsystem coupled to an external video source and to the video bus. The video delay subsystem adds a programmable time delay to its respective external video source input data prior to coupling it to its respective processor for processing of video data contained within that respective video processing subsystem. The programmable delay adequately compensates and time correlates its external video source input and the video bus coupled video input prior to providing those data signals to be selectively processed (blend, fade, mix, etc.) to provide its respective video data output, responsive to control signals received from either the video bus or the main computer bus. The external video source can be any of a number of video sources. Video data output from a first subsystem is coupled via the video bus to one or more other subsystems. The video bus couples video data and control signals amongst the multiple video processing subsystems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile