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. 23, 2000
Filed:
Jul. 24, 1997
Antonio Rinaldi, Maple, CA;
Raymond Li, Markham, CA;
ATI Technologies, Inc., Thornhill, CA;
Abstract
A method and system to automatically align overlaying video data on a computer screen based on input information of R or G or B data, horizontal synchronization signal data (Hsync) and vertical synchronization signal data (Vsync) automatically reconstructs a pixel clock time base of an offboard underlying graphics source for use in aligning overlaid video using a generated vertical pixel pattern. The system and method also automatically detects a size of an active computer screen region and position of a top left hand corner and a bottom right hand corner of the active computer screen region to align overlaying video using the reconstructed pixel clock time base and a single color block pattern.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile