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:
Jul. 10, 2007
Filed:
Nov. 19, 2004
Applicant:
Tsung-te Lin, Taipei, TW;
Inventor:
Tsung-Te Lin, Taipei, TW;
Assignee:
BENQ Corporation, Taoyuan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An optical scanning apparatus. The optical scanning apparatus includes a cover module, an optical module and a spacing element. The optical module is connected to the cover module. The spacing element is connected to the cover module and abuts the optical module. The cover module is separated from the optical module at a predetermined distance by the spacing element, and the optical module slides on the spacing element.