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)
10/2007
10/18/2007	WO2007116185A1 Method and power-assisted optic-fiber measuring device and gyro
10/18/2007	WO2007115911A2 Method for operating a vibrating gyroscope and sensor arrangement
10/18/2007	US20070242276 Optical resonator gyro with external cavity beam generator
10/18/2007	US20070240529 Planetary gyroscopic drive system
10/18/2007	US20070240509 Dynamic amount sensor
10/18/2007	US20070240508 Vibrating inertial rate sensor utilizing skewed drive or sense elements
10/18/2007	US20070240486 Inertial measurement system and method with bias cancellation
10/18/2007	CA2649067A1 Method and power-assisted optic-fiber measuring device and gyro
10/17/2007	EP1844296A1 Variable-capacity capacitor having a specific shape, gyrometer comprising one such capacitor and accelerometer comprising one such capacitor
10/17/2007	EP1639317B8 Rotational speed sensor comprising a vibrating gyroscope and method for equalising the rotational speed sensor
10/17/2007	CN200962118Y Micro top angle collection device
10/17/2007	CN101057196A Method for controlling dynamic apparatus and apparatus thereof
10/17/2007	CN101056489A Dual light source driving temperature control and switching circuit used for the interference optical fiber top
10/17/2007	CN101055188A Novel silicon micromechanical peg-top
10/17/2007	CN101055187A Fluid and rotary drive flexible hard magnet soft magnet compensation type coil moment-increasing gyroscope
10/17/2007	CN101055186A Fluid and rotary drive integral flexible static compensation type coil moment-increasing gyroscope
10/17/2007	CN101055185A Fluid and rotary drive flexible hard magnet soft magnet compensation type static moment-increasing gyroscope
10/17/2007	CN101055184A Fluid and rotary drive integral flexible static compensation type static moment-increasing gyroscope
10/17/2007	CN101055183A Flexible hard magnet compensation type coil moment-increasing fluid gyroscope
10/17/2007	CN101055182A Flexible hard magnet soft magnet compensation type static moment-increasing fluid gyroscope
10/17/2007	CN101055181A Flexible hard magnet compensation type static moment-increasing fluid gyroscope
10/17/2007	CN101055180A Flexible static compensation type coil moment-increasing fluid gyroscope
10/17/2007	CN101055179A Flexible static compensation type static moment-increasing fluid gyroscope
10/16/2007	US7283246 Method for regulating the operating frequency and multifunctional integrated circuit chip for a fiber-optic gyroscope
10/16/2007	US7281406 Sensor system
10/11/2007	WO2007114092A1 Inertia force sensor
10/11/2007	WO2007003161A3 Shock isolation system for an inertial sensor array
10/11/2007	US20070234803 Yaw Rate Sensor
10/11/2007	US20070234580 System and method for using rotation sensors within a borehole
10/11/2007	DE10317159B4 Verfahren zur Kompensation eines Nullpunktfehlers in einem Corioliskreisel A method of compensating for a zero error in a Coriolis gyro
10/11/2007	DE102006015984A1 Verfahren zum Betrieb eines Vibrationskreisels und Sensoranordnung Method for operating a vibration gyro sensor arrangement and
10/11/2007	DE102005008352B4 Drehratensensor Rotation rate sensor
10/10/2007	EP1843129A2 Compensation of acceleration data in a navigation system
10/10/2007	CN101050966A Double freedom double decouple micro mechanical vibration gyrosope senser
10/09/2007	US7280936 Method and system for personal inertial navigation measurements
10/09/2007	US7280935 Dual sensor assemblies for positional output feedback
10/09/2007	US7280218 Apparatus and method to facilitate laser gyroscope ionization
10/09/2007	US7278312 Method for electronic tuning of the read oscillation frequency of a coriolis gyro
10/04/2007	WO2007111978A2 Inertial measurement system and method with bias cancellation
10/04/2007	US20070233347 Angular Velocity Sensor and Transporting Equipment
10/04/2007	US20070229838 Wavelength calibration in a fiber optic gyroscope
10/04/2007	US20070227019 Method for initializing a position-measuring system
10/03/2007	EP1840582A1 Resonating inertial micro-sensor with variable thickness made using surface technologies
10/03/2007	EP1840508A2 Adaptive circuits and methods for reducing vibration or shock induced errors in inertial sensors
10/03/2007	EP1314002B1 Dsp signal processing for open loop fiber optic sensors
10/03/2007	EP1058817B1 Epitaxial coriolis rate sensor
10/03/2007	CN101046528A Optical fiber coil and production method therefor
10/03/2007	CN101046381A Microelectromechanical photoconductive interference gyro
10/03/2007	CN100340841C Rotary gyroscope
10/02/2007	US7277594 System and method for preparing an image corrected for the presence of a gravity induced distortion
10/02/2007	US7276834 Electrostatically oscillated device
10/02/2007	US7275435 Capacitance type semiconductor dynamic quantity sensor
10/02/2007	US7275433 Micro-electro-mechanical sensor with force feedback loop
09/2007
09/27/2007	WO2007108374A1 Composite sensor
09/27/2007	US20070223001 Stabilized Solid-State Laser Gyro and Anisotropic Lasing Medium
09/27/2007	US20070222011 Resonant inertial microsensor with variable thickness produced by surface engineering
09/26/2007	EP1836458A1 Oscillating circuit
09/26/2007	CN101044639A 压电器件 Piezoelectric devices
09/26/2007	CN101043190A Stator embedded electromagnetic suspension microsystem
09/26/2007	CN101042471A Triangular wave phase modulation method of resonant cavity optical fiber gyroscope and apparatus thereof
09/25/2007	US7274460 Stimulated rate optical power measurement in a fiber optic gyroscope
09/25/2007	US7274439 Precise, no-contact, position sensing using imaging
09/25/2007	US7274002 Heating element induction of time-varying thermal gradient in elongated beam to cause one or more elongated beam oscillations
09/20/2007	WO2007105559A1 Angular velocity sensor, method of manufacturing the same, and electronic device using the angular velocity sensor
09/20/2007	WO2007104742A1 Rate-of-rotation sensor having a coupling bar
09/20/2007	WO2007104289A1 Micromechanical rotational speed sensor
09/20/2007	US20070219744 Motion sensing apparatus, systems and techniques
09/20/2007	US20070214883 Microelectromechanical integrated sensor structure with rotary driving motion
09/20/2007	DE102007002180A1 Winkelgeschwindigkeitssensor Angular velocity sensor
09/20/2007	DE102006011545A1 Micromechanical combination unit for use in mobile telephone position-dependent display control, has inertia type and diaphragm type sensor devices formed on front side of substrate, where diaphragm type sensor device has diaphragm
09/19/2007	EP1835258A2 Digital feedback method for optical gyroscopes
09/19/2007	EP1834192A1 Method for predicting quantitative values of a rock or fluid property in a reservoir using seismic data
09/19/2007	CN101038299A Uniaxle integrated inertia measurement device based on single mass-block
09/19/2007	CN101038167A Teaching experiment north searching instrument based on optical fiber gyro
09/19/2007	CN100338470C Single chip double inertia parameter accelerometer gyroscope
09/19/2007	CN100338435C 角速度传感器 Angular velocity sensor
09/18/2007	US7271915 System, circuit and method for off-mode-peak operation of ring laser gyroscopes
09/18/2007	US7270003 BMEMS-type high-sensitivity inertial sensor and manufacturing process thereof
09/13/2007	DE102007004894A1 Dynamic quantity sensor e.g. angular velocity sensor, for airbag device in vehicle, has switching circuit for switching line connection condition of detection circuits in each constant time period based on preset time of clock signal
09/12/2007	EP1832841A1 Microelectromechanical integrated sensor structure with rotary driving motion
09/12/2007	EP1831644A1 Oscillating micro-mechanical sensor of angular velocity
09/12/2007	EP1831643A1 Oscillating micro-mechanical sensor of angular velocity
09/12/2007	CN101036035A Scale-factor stabilised solid-state laser gyroscope
09/12/2007	CN101034179A Estimation method for performance of depolarized optical fiber gyro depolarizer
09/12/2007	CN101033970A Transit time testing method of fiber optic gyroscope
09/12/2007	CN101033969A Bandwidth evaluation system of fiber optic gyroscope
09/12/2007	CN101033968A Monitoring apparatus suitable for interferometric fiber optic gyroscope
09/12/2007	CN101033967A Total station instrument combined location method based on optical fiber gyro
09/12/2007	CN100337093C Physical quantity sensor having sensor chip and circuit chip
09/11/2007	US7269532 Device and method for measuring orientation of a solid with measurement correction means
09/11/2007	US7267004 Inertial micromechanical tuning-fork gyrometer
09/07/2007	WO2007099599A1 Magnetic gyroscope
09/06/2007	US20070206196 Fiber optic sensor coil including a restraining ring and method of forming
09/06/2007	US20070204706 Electro-static floating type gyro device
09/06/2007	DE102007009218A1 Winkelgeschwindigkeitssensor und Verfahren zu dessen Betrieb An angular velocity sensor and method for its operation
09/05/2007	EP1828717A1 Nmr gyroscope
09/05/2007	EP1412699B1 Method for preventing bias-errors as a result of synchronous interference in fibre-optic gyroscopes
09/05/2007	CN101031775A Vibrating gyroscope and method of manufacturing vibrating gyroscope
09/05/2007	CN101029833A Method for calibrating connected MEMS gyro dynamic error
09/05/2007	CN100335905C Microstructure with movable mass

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