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. 03, 2026
Filed:
Mar. 16, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Luca Giuseppe Falorni, Limbiate, IT;
Paola Carulli, Milan, IT;
Patrick Fedeli, Senago, IT;
Luca Guerinoni, Alzano Lombardo, IT;
STMICROELECTRONICS S.r.l., Agrate Brianza, IT;
Abstract
A MEMS angular rate sensor is presented with two pairs of suspended masses that are micromachined on a semiconductor layer. A first pair includes two masses opposite to and in mirror image of each other. The first pair of masses has driving structures to generate a mechanical oscillation in a linear direction. A second pair of masses includes two masses opposite to and in mirror image of each other. The second pair of masses is coupled to the first pair of driving masses with coupling elements. The two pairs of masses are coupled to a central bridge. The central bridge has a differential configuration to reject any external disturbances. Each of the masses of the two pairs of masses includes different portions to detect different linear and angular movements.