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:
Mar. 25, 2008
Filed:
Mar. 24, 2004
Cyrus B. Clarke, Lexington, KY (US);
Thomas A. Fields, Winchester, KY (US);
Allen P. Johnson, Lexington, KY (US);
Christopher D. Jones, Georgetown, KY (US);
Cyrus B. Clarke, Lexington, KY (US);
Thomas A. Fields, Winchester, KY (US);
Allen P. Johnson, Lexington, KY (US);
Christopher D. Jones, Georgetown, KY (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
Systems and methods are provided for characterizing laser beam process direction position errors in an electrophotographic device. Once the process direction position errors of a given beam laser beam system have been characterized, an image is adjusted or warped prior to being processed by the laser beam system to compensate for laser beam process direction position errors, e.g., bow and skew.