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:
Jul. 28, 2026
Filed:
Oct. 19, 2023
Stmicroelectronics S.r.l., Agrate Brianza, IT;
Paola Carulli, Milan, IT;
Luca Giuseppe Falorni, Limbiate, IT;
Patrick Fedeli, Senago, IT;
Luca Guerinoni, Alzano Lombardo, IT;
STMICROELECTRONICS S.r.l., Agrate Brianza, IT;
Abstract
A microelectromechanical gyroscope with detection along a vertical axis is provided with a detection structure having a movable structure, suspended above a substrate so as to perform, as a function of an angular velocity around the vertical axis a sense movement along a first horizontal axis. The movable structure has at least one drive mass internally defining a window, elastically coupled to a rotor anchor, at an anchoring region, through elastic anchoring elements; at least one bridge element, rigid and of a conductive material, cantilevered suspended and extending within the window along the first horizontal axis, elastically coupled to the drive mass; movable electrodes, carried integrally by the bridge element with extension along a second horizontal axis. The detection structure also has stator electrodes, arranged in the window and interdigitated with the movable electrodes, at a certain separation distance below the bridge element, which extends longitudinally above the same stator electrodes and the movable electrodes.