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:
Jan. 21, 1992
Filed:
Apr. 10, 1990
Applicant:
Inventors:
Ronald C Peterson, Shorewiew, MN (US);
Keith E Jasperson, Maplewood, MN (US);
Robert J Schilling, Arden Hills, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ;
U.S. Cl.
CPC ...
3461 / ; 346108 ; 346157 ; 346160 ; 346-11 ;
Abstract
A registration system for repeatably beginning modulation of a scanning laser beam at a selected initial location on a rotatable drum through initiating a rotation of the drum from a known starting position in synchronism with the laser scan so that the initial location is accurately brought under the laser beam as modulation begins.
Peterson, Ronald. (1992). Multiple charge images initiation with scan synchronization (U.S. Patent No. 5083140). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5083140
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile