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. 02, 2011
Filed:
Jun. 30, 2010
Ming-chieh Chou, Tainan, TW;
Pin Chang, Hsinchu, TW;
Hung-chung LI, Hualien County, TW;
Chung-de Chen, Miaoli County, TW;
Ming-Chieh Chou, Tainan, TW;
Pin Chang, Hsinchu, TW;
Hung-Chung Li, Hualien County, TW;
Chung-De Chen, Miaoli County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An optical multi-ring scanner is disclosed, which comprises: a substrate; an outer ring driving element, disposed inside the substrate and configured symmetrically at two sides thereof with a pair of first arms that are connected respectively to the substrate; at least one inner ring driving element, each configured with a first inner ring driver in a manner that the first inner ring driver has a pair of second arms symmetrically disposed at a top side and a bottom side thereof while being connected to the outer ring driving element; and a mirror element, disposed inside the first inner ring driver and having a pair of third arms symmetrically disposed at a top side of a bottom side thereof; wherein, the third arm is disposed coaxial with the second arm while enabling the first arm to be disposed perpendicular to the second arm and the third arm.