G01C 19 - Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects

Patents for G01C 19 - Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects (15,537)
11/2011
11/16/2011	CN202041211U Power supply device for motor of gyro north seeker
11/16/2011	CN202041210U North finding instrument of gyro
11/16/2011	CN102246003A Oscillating gyro element and manufacturing method therefor
11/16/2011	CN102243080A Signal detecting method and device with function of temperature compensation for high-accuracy optical fiber gyroscope
11/16/2011	CN102243077A Vibration-type force detection sensor and vibration-type force detection device
11/16/2011	CN101126646B Inertial sensor, inertial sensor device and manufacturing method the same
11/15/2011	USRE42923 Piezoelectric vibration angular velocity meter and camera using the same
11/15/2011	USRE42916 Single bar type vibrating element angular rate sensor system
11/15/2011	US8057482 Surgical orientation device and method
11/10/2011	WO2011140534A2 Method and apparatus for multiplexing multiple sagnac interferometers with single input for source light
11/10/2011	WO2011139966A2 Sagnac interferometer with bundle-fiber coil
11/10/2011	US20110273720 Multi-Oscillator Solid-State Laser Gyro Passively Stabilized by a Frequency-Doubling Crystal Device
11/10/2011	US20110271760 Inertial force sensor
11/10/2011	US20110271759 Angular velocity sensor
11/10/2011	US20110271758 Angular velocity sensor
11/09/2011	EP2385345A1 Multi-oscillating solid-state gyrolaser passively stabilised by a device with frequency-doubler crystal
11/09/2011	EP2385344A2 Systems and methods for improved ring laser gyroscope devices through mix ratio optimization
11/09/2011	EP2385343A1 Inertial force sensor and detecting element used for same
11/09/2011	CN202033040U Integrated structure of absolute dial and rotating mechanism
11/09/2011	CN202033039U Gyro signal conditioner
11/09/2011	CN1914799B Tuning-fork-type vibrating reed, piezoelectric vibrator, angular-rate sensor, and electronic device
11/09/2011	CN101968360B Circuit system for bell-shaped vibrator angular rate gyro
11/09/2011	CN101968359B Campaniform oscillator type angular rate gyroscope
11/09/2011	CN101949700B Laser gyro cavity length control reflecting mirror assembly
11/09/2011	CN101709972B High-sensitivity optical fiber gyroscope based on semiconductor optical amplifier
11/09/2011	CN101666645B Machine room minute environment monitoring system
11/09/2011	CN101384882B 物理量传感器 Physical sensors
11/09/2011	CN101135561B Inertia sensor and method for manufacturing inertia sensor
11/08/2011	US8051711 Electronic circuit for measuring a physical parameter supplying an analogue measurement signal dependent upon the supply voltage
11/08/2011	US8051698 Micro-electro-mechanical gyroscope with open-loop reading device and control method thereof
11/03/2011	WO2011136972A1 Micromachined piezoelectric x-axis gyroscope
11/03/2011	WO2011136971A1 Micromachined piezoelectric x-axis gyroscope
11/03/2011	WO2011136970A1 Micromachined piezoelectric three-axis gyroscope and stacked lateral overlap transducer (slot) based three-axis accelerometer
11/03/2011	WO2011136969A1 Micromachined piezoelectric z-axis gyroscope
11/03/2011	US20110271013 Input device
11/03/2011	US20110265567 Inertial force sensor and detecting element used for same
11/03/2011	US20110265566 Micromachined piezoelectric z-axis gyroscope
11/03/2011	US20110265565 Micromachined piezoelectric X-axis gyroscope
11/03/2011	US20110265564 Micromachined piezoelectric x-axis gyroscope
11/03/2011	DE10124822B4 Sensorvorrichtung und Sensorgerät Sensor device and sensor device
11/02/2011	CN1954190B Dual axis vibratory rate gyroscope
11/02/2011	CN102230806A Temperature drift compensation method for gyroscope
11/02/2011	CN102230800A Microelectromechanical gyrospcope with inversion of actuation forces, and method for actuating a microelectromechanical gyroscope
11/02/2011	CN102230799A Microelectromechanical gyroscope with calibrated synchronization of actuation and method for actuating a microelectromechanical gyroscope
11/02/2011	CN101915575B Micro-laser gyro based on photoelectric effect
11/02/2011	CN101876547B Horizontal shaft micro-mechanical tuning fork gyroscope adopting electrostatic balance comb tooth driver
11/01/2011	US8047090 Method of generating rotation about an output axis and motor for generating rotation about an output axis
10/2011
10/27/2011	WO2011133682A1 Microelectromechanical gyroscopes and related apparatus and methods
10/27/2011	WO2011131690A1 Micro-gyroscope for detecting motions
10/27/2011	WO2011131285A1 Rotational rate sensor arrangement and method for operating a rotational rate sensor arrangement
10/27/2011	WO2011095317A3 Coriolis gyroscope having correction units and method for reducing the quadrature bias
10/27/2011	US20110259100 Mems gyroscope
10/27/2011	US20110259078 Calibration of Gyroscopic Systems with Vibratory Gyroscopes
10/27/2011	DE102010018048A1 Drehratensensor-Anordnung und Verfahren zum Betrieb einer Drehratensensor-Anordnung Angular rate sensor assembly and method for operating an angular rate sensor assembly
10/26/2011	CN102227608A Gyroscopic measurement method using vibrating gyroscope
10/26/2011	CN102226699A All-fiber inertial sensing device
10/26/2011	CN101915576B Optical fiber loop for optical fiber gyroscope
10/26/2011	CN101126643B Solid-state laser gyro with a mechanically activated gain medium
10/25/2011	US8044557 Piezoelectric device and its manufacturing method
10/25/2011	US8042396 Microelectromechanical sensor with improved mechanical decoupling of sensing and driving modes
10/25/2011	US8042395 Method for operating a vibrating gyroscope and sensor arrangement
10/25/2011	US8042394 High sensitivity microelectromechanical sensor with rotary driving motion
10/25/2011	US8042393 Arrangement for measuring a rate of rotation using a vibration sensor
10/20/2011	WO2011128606A2 Gyroscopic measurement by a gyroscope vibrating in precession
10/20/2011	WO2011128605A2 Gyroscopic measurement in a navigation system
10/20/2011	WO2011128449A1 Mems structure for an angular rate sensor
10/20/2011	US20110255094 Optical gyroscope sensors based on optical whispering gallery mode resonators
10/20/2011	US20110252886 Angular Velocity Sensor
10/20/2011	DE102010028005A1 Mikro-Gyroskop zur Ermittlung von Bewegungen Micro-gyroscope for detecting movements
10/19/2011	EP2378247A1 Device for digital processing of information generated by a gyrolaser, and associated gyrolaser
10/19/2011	EP2378246A1 MEMS Structure for an Angular Rate Sensor
10/19/2011	EP2082189B1 Rotational rate sensor having a quadrature compensation structure
10/19/2011	CN202013362U Three-shaft integrated silicone micro-resonance type accelerometer
10/19/2011	CN102224395A Calibration of gyroscopic systems with vibratory gyroscopes
10/19/2011	CN102221362A Device and method for measuring output delay time of fiber optic gyroscope (FOG)
10/19/2011	CN102221361A Capacitive micro machinery gyroscope
10/19/2011	CN102221360A Vibration piece, angular velocity sensor, and electronic apparatus
10/19/2011	CN102221359A Gyroscope support for spheroidal buoy-type water quality detection station
10/18/2011	US8040522 Method and assembly for an interferometric fiber optic gyro
10/18/2011	US8037760 Inertial sensor and electrical or electronic device
10/18/2011	US8037758 Angular velocity detection apparatus
10/18/2011	US8037757 Parametric amplification of a MEMS gyroscope by capacitance modulation
10/18/2011	US8037756 Microelectromechanical gyroscope with open loop reading device and control method
10/18/2011	US8037755 Physical quantity sensor
10/13/2011	WO2011126033A1 Physical quantity sensor
10/13/2011	WO2011124576A1 Sensors
10/13/2011	US20110249269 Device for Digitally Processing Information Obtained from a Gyrolaser and Associated Gyrolaser
10/13/2011	US20110249268 Enhanced ring laser gyroscope with dispersion controlled gain condition
10/13/2011	US20110247414 Magnetic solenoid for generating a substantially uniform magnetic field
10/12/2011	EP2375220A2 Ring laser gyroscope with dispersion controlled gain condition
10/12/2011	EP2375219A1 Inertial sensor and method for manufacturing the same
10/12/2011	EP2375218A1 Angular velocity detection device
10/12/2011	EP1682853B1 Rotational speed sensor
10/12/2011	CN102216790A Method for creating correction parameter for posture detecting device, device for creating correction parameter for posture detecting device, and posture detecting device
10/12/2011	CN102216730A Laser gyro comprising a cylindrical solid-state rod laser amplifier, and associated method of exciting a cylindrical solid-state rod laser gyro amplifier
10/12/2011	CN102216729A Method for simulating the operating behaviour of a coriolis gyroscope
10/12/2011	CN101680761B Sensor device
10/12/2011	CN101598553B Rotational-rate sensor
10/12/2011	CN101529206B Method and system for controlling an inertial platform of a moving craft
10/12/2011	CN101410694B Inertia force sensor

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