About 22 results
https://drivepatents.com/patents/1382189 · 7 May 2026
An azimuth measurement device is provided that includes a first angular velocity sensor, a rotation mechanism, and a second angular velocity sensor. The first angular velocity sensor has a first detection axis extending in a horizontal direction and is con...
https://drivepatents.com/patents/1387925 · 25 Mar 2026
A microelectromechanical device comprising a first proof mass and a second proof mass in a device plane. The first proof mass comprises a first set of rotor combs, and the first set of rotor combs comprises a first set of rotor transducer combs. The second...
https://drivepatents.com/patents/1388978 · 14 Jan 2026
According to one embodiment, a sensor includes a fixed member, a movable member, a first counter electrode, a second counter electrode, a first resistance element, a second resistance element, and a control device. The control device includes a controller....
https://drivepatents.com/patents/1377301 · 11 Dec 2025
A MEMS gyroscope includes driving circuitry applying a time-varying forcing-signal to its driving mass through capacitive couplings and readout circuitry determining angular rotation of the gyroscope rate based on changes in capacitive couplings between si...
https://drivepatents.com/patents/1394772 · 25 Jun 2025
A gyroscope includes a substrate, a proof mass coupled to the substrate and configured to move in direction of an X axis and in direction of a Y axis orthogonal to the first axis, an X axis shuttle to selectively drive the proof mass along the X axis as a ...
https://drivepatents.com/patents/1397174 · 12 Mar 2025
According to one embodiment, a sensor includes a first detection element, and a controller. The first detection element includes a base body, a first support portion, a first movable member, a first detection electrode, and a first counter detection electr...
https://drivepatents.com/patents/1399654 · 23 Oct 2024
A microelectromechanical gyroscope device (1) has: a detection structure (2), provided with a mobile mass; and an integrated electronic circuit (4), coupled to the detection structure and which provides a bias signal (S) to the detection structure to cause...
https://drivepatents.com/patents/1397537 · 9 Oct 2024
According to one embodiment, a sensor includes a base body, a first fixed portion, a movable portion, a connecting portion, and a first fixed electrode. The first fixed portion is fixed to the base body. The movable portion is provided around the first fix...
https://drivepatents.com/patents/968729 · 15 Oct 2014
The electronic circuit (1) makes it possible to drive a resonator (2) of a MEMS resonator device. The resonator comprises a mass (m) connected to a spring (k) and a damping element (d), an activation element (C act) to activate the mass by an activation si...
https://drivepatents.com/patents/979602 · 15 Jan 2014
A resonator gyroscope includes a central post; a resonator coupled to the central post; and a diaphragm coupled to the resonator, wherein at least one of the diaphragm and the central post accommodates rotation of the resonator in an axis in a plane of the...