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:
Mar. 12, 2024
Filed:
Dec. 22, 2022
Applicant:
Preciseley Microtechnology Corp., Burnaby, CA;
Inventor:
Tiansheng Zhou, Edmonton, CA;
Assignee:
Preciseley Microtechnology Corp., Edmonton, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); B81C 1/00 (2006.01);
U.S. Cl.
CPC ...
G02B 26/085 (2013.01); B81C 1/00603 (2013.01); G02B 26/0841 (2013.01); B81B 2201/033 (2013.01); B81B 2201/042 (2013.01); B81B 2203/0136 (2013.01);
Abstract
A micromirror which comprises a mirror pivotally attached to a mount by a first pivoting structure that permits pivotal movement of the mirror relative to the mount about a first axis; a first comb drive which has a first position fixed relative to the mirror and second portion fixed relative to the mount. The first comb drive being for actuating the mirror about the first axis. A weight connected to the mirror, and the weight and mirror being on opposite sides of a fulcrum of the first pivoting structure. The first axis is non-parallel to a longitudinal axis extending through the weight and the mirror.