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. 20, 2024
Filed:
Nov. 16, 2020
Applicants:
O-net Technologies (Group) Ltd., Shenzhen, CN;
Itf Technologies Inc., Saint-Laurent, CA;
Inventors:
Kevin Boyd, Saint-Laurent, CA;
Zuowen Jiang, Saint-Laurent, CA;
Yun Ren, Saint-Laurent, CA;
Feng Tian, Saint-Laurent, CA;
Assignees:
O-NET TECHNOLOGIES (GROUP) LTD., Shenzhen, CN;
ITF TECHNOLOGIES INC., Saint-Laurent, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/08 (2006.01); B81B 3/00 (2006.01); G02B 6/35 (2006.01);
U.S. Cl.
CPC ...
B81B 3/0045 (2013.01); G02B 6/3584 (2013.01); G02B 26/0841 (2013.01); B81B 2201/047 (2013.01);
Abstract
The present invention relates to a MEMS device and related methods comprising a mirror for the measuring of light frequency. The MEMS mirror may rotate around a pivot point and is driven by a periodic force for continuous bi-directional motion without transient vibrations. The periodic force may further comprise transient functions comprising special waveforms when at the turn-around point of the bi-directional rotation.