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. 18, 1992
Filed:
Oct. 10, 1989
Applicant:
Inventors:
Robert Klein, Farmington, MI (US);
Robert D'Aoust, Detroit, MI (US);
Deborah Y Grosse, Ann Arbor, MI (US);
George E Reasoner, Jr, Tecumseh, MI (US);
David C Williams, Ann Arbor, MI (US);
Assignee:
Unisys Corporation, Bluebell, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358447 ; 358448 ; 358461 ; 358463 ;
Abstract
An image data processor including various subprocessors arranged in a pipeline for carrying out functions such as pixel normalization, background suppression, spot and void removal, image scaling, and size detection.