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. 04, 2002
Filed:
Dec. 02, 1999
Applicant:
Inventors:
Gordon F. Lupien, Jr., Ontario, NY (US);
Robert M. Chapin, Rushville, NY (US);
Anthony M. Frumusa, Penfield, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/328 ;
U.S. Cl.
CPC ...
G06F 1/328 ;
Abstract
The present invention generally relates to a loopback direct memory access control system for a digital scanner for processing images. More specifically, the present invention is directed to a method and apparatus for quickly reading digital data from memory, processing the digital data and writing the processed digital data to memory.