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:
Apr. 14, 2026
Filed:
Jan. 09, 2023
Applicant:
Murata Manufacturing Co., Ltd., Nagaokakyo, JP;
Inventor:
Mikko Partanen, Vantaa, FI;
Assignee:
MURATA MANUFACTURING CO., LTD., Nagaokakyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B81B 3/00 (2006.01);
U.S. Cl.
CPC ...
B81B 3/0021 (2013.01); B81B 2203/0118 (2013.01); B81B 2203/0307 (2013.01);
Abstract
A microelectromechanical device having a mobile rotor and a fixed stator in a device plane, and a motion limiter that prevents the mobile rotor from contacting a fixed wall in a vertical direction that is perpendicular to the device plane. Moreover, the motion limiter extends between the rotor and the stator and includes a stopper lever that is configured to rotate out of the device plane.