Patents
Sitemap › G01 - Measuring; Testing › G01C - Measuring distances, levels or bearings; Surveying; Navigation; Gyroscopic instruments; Photogrammetry or videogrammetry › 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)
11/2008
11/25/2008US7456554 Support member of vibrator
11/25/2008US7454971 Oscillating micro-mechanical sensor of angular velocity
11/20/2008WO2008138599A1 Active rotation sensor
11/20/2008WO2007121373A3 Sensor system
11/20/2008US20080285046 System and method for improving the resolution of an optical fiber gyroscope and a ring laser gyroscope
11/20/2008US20080284650 Sports Sensor
11/20/2008US20080282833 Vibratory Gyroscope Balanced by an Electrostatic Device
11/20/2008US20080282800 Detection apparatus, detection method, and electronic apparatus
11/19/2008EP1992913A1 Inertia force sensor
11/19/2008EP1992389A1 Improved sports sensor
11/19/2008EP1360144B1 Gyroscope and fabrication method thereof
11/19/2008CN101308022A Detection apparatus, detection method, and electronic apparatus
11/19/2008CN100434866C High-temperature superconductive and permanent magnet microgyrorotor with stabilized hung
11/18/2008US7453576 Method and system for calibrating a fiber optic gyroscope
11/18/2008US7453269 Magnetic MEMS sensor device
11/18/2008US7451667 Precessional device and method
11/18/2008US7451551 Gyroscope production method and configuration of gyroscope thus produced
11/13/2008US20080276708 Vibration Gyro Circuitry, Vibration Gyro Unit, and Method for Detecting Vibration Gyro Output
11/13/2008US20080276706 Rotation Speed Sensor
11/12/2008EP1990608A2 Mems tuning fork gyro sensitive to rate of rotation about two axes
11/12/2008CN201149487Y Gyroscopes motor power supply
11/12/2008CN101303234A Self-decoupling high-sensitivity resonance silicon micro mechanical gyroscope
11/12/2008CN100433302C Semiconductor micro device
11/12/2008CN100432904C Inertial sensor assembly
11/06/2008WO2008132847A1 Piezoelectric device and its manufacturing method
11/06/2008US20080271938 Motorized Cycle
11/06/2008US20080271550 Gyroscope Apparatus
11/06/2008US20080271532 Frequency shifting of rotational harmonics in mems devices
11/05/2008CN101298987A Robustness tuning fork vibrating type micromechanical gyroscope
11/05/2008CN100430731C Core kernel modeling method for micro inertial sensor device and core kernel base
11/04/2008US7446879 Solid-state gyrolaser stabilised by acousto-optic devices
11/04/2008US7446300 Miniature electro-optic device having a conductive element for modifying the state of passage of light between inlet/outlet points and corresponding uses thereof
11/04/2008US7444869 Force rebalancing and parametric amplification of MEMS inertial sensors
10/2008
10/30/2008WO2008129865A1 Inertia force sensor
10/30/2008WO2008128728A1 Rotary speed sensor
10/30/2008US20080264169 Inertial Sensor Arrangement
10/30/2008DE102008020776A1 Sensorvorrichtung zur Erfassung von Änderungen einer dynamischen Grösse und gleichzeitiger Unterdrückung von Erfassungsabweichungen, die durch eine Biegeverformung eines Sensorchips verursacht werden Sensor means for detecting changes in a dynamic size and simultaneous suppression of detecting deviations caused by a bending deformation of a sensor chip
10/29/2008CN101294810A Resonant vibration type hollow photon crystal optical fiber gyroscope
10/29/2008CN101294809A Micro-optical gyroscope based on silicon based silicon dioxide wave-guiding double resonant cavities
10/29/2008CN101294808A Optical fiber gyroscope based on double-core photon crystal optical fiber
10/29/2008CN101294807A Full-photon crystal optical fiber gyroscope
10/29/2008CN101294806A Surface plasma excimer slow-ray gyroscope and method for producing the same
10/29/2008CN100429480C Angular-rate detecting apparatus
10/28/2008US7441459 Tuning-fork type transducer for angular-speed sensor, angular-speed sensor using the same transducer, and automotive vehicle using the same angular-speed sensor
10/28/2008US7441458 Systems for measuring physical quantities
10/23/2008WO2008127851A1 Indexing dithering mechanism and method
10/23/2008WO2008127850A1 Dithering mechanism for eliminating zero-rate bias in a gyroscope
10/23/2008WO2008126409A1 Acceleration sensor and method for manufacturing the same
10/23/2008US20080257044 Vibratory Gyrosensor
10/23/2008DE102007018834A1 Drehratensensor Rotation rate sensor
10/23/2008DE102007018815A1 Sensor i.e. speed sensor, for detecting rotation movement in anti-skid system of motor vehicle i.e. commercial vehicle, has cable outlet leading cable in cable outlet angle of approximately forty five degree
10/22/2008CN201138451Y Robot self-positioning system
10/22/2008CN201138270Y Mass center measuring apparatus suitable for optical fiber gyroscope apparatus
10/22/2008CN201138207Y Coordinate converter of gyroscopes
10/22/2008CN201138206Y Sealed rubber groove construction of float-type gyroscope
10/22/2008CN101290227A Three axis optical fibre gyroscope inertia measurement unit integral structure
10/22/2008CN101290226A Three axis optical fibre gyro system integrated mounting cage
10/22/2008CN101290225A Method for enhancing optical fibre gyroscope output accuracy
10/21/2008US7440109 Dither stripper having least-mean-squares adaptive updating of dither stripper gains
10/21/2008US7437961 Gyro power starter
10/21/2008US7437933 Micro-electro-mechanical structure having electrically insulated regions and manufacturing process thereof
10/16/2008WO2008122502A1 Micromechanical inertial sensor for measuring rotation rates
10/16/2008US20080251646 Singularity Escape and Avoidance Using A Virtual Array Rotation
10/15/2008EP1980821A2 Systems and methods for high precision feedback control in closed loop sensors
10/15/2008EP1979732A1 Method for determining loads on/damage to a mechanical structure
10/15/2008EP1979709A1 Inertial sensor arrangement
10/15/2008EP1440321B1 Angular rate sensor having a sense element constrained to motion about a single axis and flexibly attached to a rotary drive mass
10/15/2008CN201134757Y Circuit for multipath phase shifting and square wave power outputting
10/15/2008CN201134053Y Linear temperature-control circuit of gyroscopes
10/15/2008CN201133819Y Vacuum seal device for gyroscopes
10/15/2008CN101287962A Method for processing detection signal of vibratory inertial force sensor and vibratory inertial force sensor
10/15/2008CN101287961A Method for processing detection signal of vibratory inertial force sensor and vibratory inertial force sensor
10/15/2008CN101287646A Stabilising means
10/15/2008CN101285690A Optical fibre gyroscope magnetic field-temperature sensitivity test method
10/15/2008CN101285684A Gyro positioning measuring method
10/14/2008US7437257 Geomagnetic sensor and geomagnetic sensor correction method, temperature sensor and temperature sensor correction method, geomagnetism detection device
10/14/2008US7434464 Methods and apparatus for a MEMS gyro sensor
10/14/2008CA2476789C Gyroscopic steering tool using only a two-axis rate gyroscope and deriving the missing third axis
10/09/2008WO2008119986A1 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor
10/09/2008WO2008090275A3 Method for calibrating a scale factor in an axisymmetrical vibrating gyrometer
10/09/2008WO2008089208A3 Distributed optical pressure and temperature sensors
10/09/2008US20080245148 Inertial sensor and electrical or electronic device
10/09/2008DE102007017209A1 Mikromechanischer Inertialsensor zur Messung von Drehraten The micromechanical inertial sensor for measuring rotation rate
10/08/2008EP1978332A2 Angular velocity sensor
10/08/2008EP1978331A2 Methods and systems for driver noise reduction in a mems gyro
10/08/2008EP1978330A1 Inertial force sensor
10/08/2008CN201130428Y Optic fiber gyroscope data acquisition model based on FPGA
10/08/2008CN101281209A Inertial sensor and electrical or electronic device
10/08/2008CN101281036A Machine shaking laser gyroscope shaking demodulating device and demodulating method based on FPGA
10/08/2008CN100424470C Cavity adjusting method for laser gyro and used light path and path length control mirror
10/07/2008US7433795 Tm method for controlling dynamic apparatus and apparatus thereof
10/07/2008US7430908 Excitation in micromechanical devices
10/02/2008WO2008117891A1 Crystal oscillator piece and method for manufacturing the same
10/02/2008WO2008054404A3 Resonant vibratory device having high quality factor and methods of fabricating same
10/02/2008US20080242508 Gyroscopic total exerciser
10/02/2008US20080237826 Method for protecting encapsulated sensor structures using stack packaging
10/02/2008US20080236901 Electronic scale with display disablement
10/02/2008US20080236281 Angular velocity sensor and angular velocity sensing device
10/02/2008US20080236280 Force rebalancing and parametric amplification of mems inertial sensors
10/02/2008US20080236279 Inertial sensor and fabrication method of inertial sensor
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