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.

Date of Patent:
Jan. 09, 1990

Filed:

Sep. 23, 1988
Applicant:
Inventor:

Fereidoon S Jamzadeh, Fairport, NY (US);

Assignee:

Eastman Kodak Company, Rochester, NY (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01D / ; G01D / ; H04N / ;
U.S. Cl.
CPC ...
346108 ; 346-11 ; 358296 ;
Abstract

Endless web laser printer having enhanced copy registration. Compensation is made for the position of the laser beam along the scan line when the image scanning is to begin. The extra delay in starting the image scan is translated to an equal and extra delay for feeding the paper to the image transfer station. Up to one full line of misregistration can be corrected. Dividing the scan line into segments decreases the possible number of extra delay time quantities consistent with the perceivable improvement in registration tolerance.


Find Patent Forward Citations

Jamzadeh, Fereidoon. (1990). Laser printer with position registration enhancement (U.S. Patent No. 4893135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4893135

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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