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:
Feb. 28, 1995
Filed:
Aug. 17, 1992
Applicant:
Inventors:
Steven C Hart, Webster, NY (US);
Fred F Hubble, III, Rochester, NY (US);
Thomas J Hammond, Penfield, NY (US);
Jeffrey J Folkins, Rochester, NY (US);
James P Martin, Rochester, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G / ;
U.S. Cl.
CPC ...
355212 ; 347116 ; 355207 ; 355208 ; 3553 / ;
Abstract
An apparatus for positional tracking a moving photoconductive belt and adjusting an imager in an electrophotographic printing machine to correct for alignment errors when forming a composite image. Registration errors are sensed by developing an appropriate set of target marks, detecting the target marks, and controlling the position of the imager.
Hart, Steven. (1995). Apparatus for image registration (U.S. Patent No. 5394223). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5394223
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile