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:
Jun. 29, 1999
Filed:
Jun. 06, 1997
Applicant:
Inventors:
Assignee:
UMAX Data Systems, Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358498 ; 358487 ; 358496 ;
Abstract
A document moving transmission system for an optical scanner to drive the window assembly of a document moving optical scanner is disclosed. The transmission system consists several mechanism to account for providing the driving force, converting rotation into linear motion, performing the sliding motion with the window assembly, adjusting and maintaining flatness of the window assembly over the light transmitting slot inside the optical scanner housing.