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. 24, 2004
Filed:
Dec. 11, 2002
Applicant:
Inventors:
Chien-Liang Yeh, Hsin-Chu, TW;
Po-Hua Fang, Yung-Ho, TW;
Assignee:
Veutron Corporation, Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 2/608 ;
U.S. Cl.
CPC ...
G02B 2/608 ;
Abstract
The present invention relates to an optical system, especially to an optical system which is used in a chassis of a scan device to decrease a thickness of the chassis and further to decrease a volume of the scan device. Five reflecting mirrors are assembled in the chassis and a location and an angle of each reflecting mirror is adjusted to arrange a better optical path. One of the five reflecting mirrors passes through two times reflecting processes to make light transmit from a light source to a light-receiving element successfully.