Patent ID: 8950257
Filing Date: 2015-02-10
Classification: G01C,G01P,Y10T

Abstract:
1. A MEMS gyroscope, comprising: a driving assembly having a first set of driving electrodes on a first side of the driving assembly and a second set of driving electrode on a second side of the driving assembly; a first mass configured to be driven to have a first driving movement along a first axis in response to biasing of the driving assembly; a second mass configured to be driven to have a second driving movement along a second axis in response to the first mass, the second axis being transverse to the first axis, the second driving movement being configured to generate a first sensing movement, in response to the rotations of the MEMS gyroscope; and a first elastic coupling element configured to elastically couple the first mass and the second mass and to couple the first driving movement to the second driving movement with a ratio of movement.