About 11 results
https://drivepatents.com/patents/1392028 · 25 Mar 2026
An inertial sensor (20) and an electronic device (100) are provided. Amass block (312 or 315) of the inertial sensor (20) for detecting a Y-axis is driven to have a displacement component in an X-axis direction. When the inertial sensor (20) is subject to ...
https://drivepatents.com/patents/1392598 · 18 Feb 2026
A microelectromechanical gyroscope (10) with detection along a vertical axis is provided with a detection structure (10) having a movable structure (12), suspended above a substrate (13) so as to perform, as a function of an angular velocity (Ωz) around t...
https://drivepatents.com/patents/973052 · 2 Jul 2014
According to a displacement amount monitoring electrode arrangement of the present invention, in order to keep a constant target amplitude even if a relative relationship between a fixed electrode and a movable electrode changes, there are at least one lin...
https://drivepatents.com/patents/973237 · 25 Jun 2014
A micromechanical sensor device for measuring angular z-axis motion comprises two vibratory structures (2.1, 2.2, 7.1, 7.2) each having at least one proof mass (2.1, 2.2). A suspension structure (3.1, 4.1, 4.2, 5.1, 6.1, ..., 6.4) maintains the two vibrato...
https://drivepatents.com/patents/980392 · 1 Jan 2014
The rate gyro has a mobile element (50) i.e. intermediate frame, connected to a coupling structure and vibrating based on two degrees of freedom in orthogonal directions of a plane of a thin planar plate. Another mobile element (30) i.e. detection mass, vi...
https://drivepatents.com/patents/996878 · 24 Oct 2012
An angular velocity detecting apparatus includes a sensor chip having an angular velocity sensor installed therein, wherein the angular velocity sensor includes two mass elements which are driven in a drive direction in opposite phase with each other, and ...
https://drivepatents.com/patents/1011403 · 29 Jun 2011
An integrated MEMS gyroscope (1; 1'; 1"), is provided with: at least a first driving mass (2a) driven with a first driving movement along a first axis (x) upon biasing of an assembly (13) of driving electrodes, the first driving movement generating at leas...
https://drivepatents.com/patents/1079312 · 16 Mar 2005
The gyrometer has four moving assemblies, each coupled to two moving assemblies located at neighboring vertices via a coupling structure. A detection mass (30) is connected to an anchoring zone (36) by two arms (44, 46) lying along the extension of one wit...
https://drivepatents.com/patents/1079310 · 16 Mar 2005
The vibrating gyrometer structure is manufactured on a thin plate by micro manufacture. The gyrometer has two mobile symmetric assemblies (30,10,50) coupled by a coupling structure (20) allowing mechanical energy transfer. There are three moving sections a...
https://drivepatents.com/patents/1091581 · 26 Nov 2003
An integrated gyroscope (1), including an acceleration sensor (23) formed by: a driving assembly (16); a sensitive mass (6) extending in at least one first and second directions (X, Y) and being moved by the driving assembly (16) in the first direction (X)...