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. 15, 2022
Filed:
Sep. 08, 2017
Applicant:
Mems Drive (Nanjing) Co., Ltd., Nanjing, CN;
Inventors:
Assignee:
MEMS DRIVE (NANJING) CO., LTD., Nanjing, CN;
Primary Examiner:
Int. Cl.
CPC ...
B81B 3/00 (2006.01); H04N 5/225 (2006.01);
U.S. Cl.
CPC ...
B81B 3/0021 (2013.01); H04N 5/2254 (2013.01); B81B 2203/0118 (2013.01);
Abstract
A micro-electrical-mechanical system (MEMS) actuator includes a first set of actuation fingers, a second set of actuation fingers, and a first spanning structure configured to couple at least two fingers of the first set of actuation fingers while spanning at least one finger of the second set of actuation fingers.