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:
Nov. 27, 2007
Filed:
Jun. 19, 2002
Applicants:
Yin-chun Huang, Hsinchu, TW;
Chih-wen Huang, Hsiang Shan District, Hsinchu, TW;
Inventors:
Yin-Chun Huang, Hsinchu, TW;
Chih-Wen Huang, Hsiang Shan District, Hsinchu, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
In one embodiment, at least one rotational reflection element is circulated such that one or more reflection surface sets is positioned along an optical path of a scanner. Circulation is provided by rotating a fixing element that is coupled to the rotational reflection element. The fixing element may comprise a power source and a fixing pin, whereinthe fixing pin is operable to fix a position of the rotational reflection element.