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:
Dec. 04, 2001
Filed:
Oct. 30, 1998
Antonio Rinaldi, Maple, CA;
Collis Quinn Carter, Toronto, CA;
ATI International, Inc., Hastings, BB;
Abstract
A method and apparatus for processing video signals to a plurality of video outputs may be done within a video system that includes a video decoder, a digital-to-analog module, and an output control module. In such a video system, the video decoder includes an analog-to-digital conversion module for converting an input video signal(s) into a digital video signal(s). The video decoder further includes a comb filter that is operably coupled to receive the digital video signal and to produce therefrom a Y component digital signal and a C component digital signal. The output control module is operably coupled to receive the Y and C component digital signals and also to receive an output command. If the output command dictates, the output control module provides the Y and C component digital signals to the digital-to-analog module. In response, the digital-to-analog module produces a composite video output and an S video output.