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. 24, 1993
Filed:
Jul. 24, 1992
Applicant:
Inventors:
Kurt R Marko, Boise, ID (US);
Chris A Storlie, Boise, ID (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
346108 ; 358298 ;
Abstract
Disclosed is a laser printer (100) which employs existing mechanical and electrical components by using a method which trades print resolution for paper speed. By changing various combinations of the laser spot size, paper motion speed, V.sub.p, video data rate, f.sub.d, and scanner speed, .omega..sub.s, printer resolutions between 75 DPI and 900 DPI are simultaneously possible in both the horizontal and the vertical directions using existing engines such as the Canon LBRLX laser engine with only slight modifications.