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:
Jun. 28, 1994
Filed:
Dec. 23, 1991
Vincent W AuYeung, Temple City, CA (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A raster output scanner interface apparatus for receiving subpixel address data and pixel video data that are synchronized with a raster output scanner on a pixel basis, and for sending video output to the raster output scanner that is synchronized with the raster output scanner on a pixel basis. The apparatus provides a programmable switch that receives as inputs both the pixel video data and the pixel video data delayed a programmable amount by a programmable delay buffer. The output of the switch is the video output that is sent to the raster output scanner. The amount of delay of the programmable buffer is programmed by a controller in response to the subpixel address data. The controller also controls the switch in response to the subpixel address data and the pixel video data.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile