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)
12/2002
12/10/2002	US6490925 Piezoelectric vibration gyroscope and method for adjusting resonance frequencies of same
12/10/2002	US6490924 Actuator for oscillator
12/10/2002	US6490923 Micromechanical rpm sensor
12/05/2002	WO2002097370A1 Solid state laser gyrometer comprising a resonator block
12/05/2002	US20020179760 Trapezoidal coil for fiber optic gyroscopes
12/05/2002	US20020178816 Counterbalanced silicon tuned multiple accelerometer-gyro
12/05/2002	US20020178815 Instrument alignment devices and methods
12/05/2002	US20020178814 Angular velocity sensor
12/05/2002	US20020178813 Diagnostic test for a resonant micro electro mechanical system
12/05/2002	DE10220924A1 Sensorschaltungsmodul und elektronische Vorrichtung unter Verwendung desselben The same sensor circuit module and electronic device using
12/04/2002	CN1382958A Beat frequency detection method for travelling-wave annular resonance cavity of non-mechanical gyro
12/04/2002	CN1382957A Integrated multifunctional optical lithium niobate chip for optical gyro
12/03/2002	US6487908 Micromachined devices with stop members
12/03/2002	US6487907 Microgyroscope with integrated vibratory element
11/2002
11/28/2002	WO2002095332A1 Device for measuring a non-reciprocal effect, in particular fibre-optic gyro
11/28/2002	WO2002095331A1 Counterbalanced silicon tuned multiple accelerometer-gyro
11/28/2002	US20020176087 Laser gyroscope having a circular waveguide with an asymmetrically tapered region
11/28/2002	US20020174720 MEMS gyroscope and accelerometer with mechanical reference
11/27/2002	EP1260790A2 Method of and apparatus for detecting angular velocity, method of and apparatus for detecting angle, navigation system and computer program therefor
11/26/2002	US6486960 Fiber optic sensor coil and tool for forming same
11/26/2002	US6486743 Device for driving and detecting oscillator
11/26/2002	US6484576 Tuning-fork vibratory gyro
11/21/2002	WO2002093594A1 Trapezoidal coil for fiber optic gyroscopes
11/21/2002	WO2002093226A1 Method of winding optical fibre
11/21/2002	WO2002093217A1 System and method of winding a fog coil
11/21/2002	WO2002093122A2 Sensor arrangement, in particular micro-mechanical sensor arrangement
11/21/2002	WO2002093110A1 Optical fibre gyro
11/21/2002	WO2001025798A3 A method for improving the performance of micromachined devices
11/21/2002	DE10123039A1 Sensor arrangement used as a micromechanical sensor comprises a sensor section to deliver sensor signals, and a covering section arranged on the sensor section to form a hermetically sealed sensor inner chamber
11/21/2002	CA2446706A1 Optical fibre gyro
11/20/2002	EP1258708A2 Method and apparatus for determining offset-values using a histogram
11/20/2002	EP1218694A4 Navigation system and method for tracking the position of an object
11/20/2002	EP0990116B1 A rotor
11/19/2002	US6483628 Polarization and wavelength stable superfluorescent sources using Faraday rotator mirrors
11/19/2002	US6483356 Sinusoidal signal generating circuit providing small phase difference with respect to reference signal and apparatus for driving oscillating element with circuit
11/19/2002	US6481285 Micro-machined angle-measuring gyroscope
11/19/2002	US6481284 Micromachined devices with anti-levitation devices
11/19/2002	US6481283 Coriolis oscillating gyroscopic instrument
11/14/2002	US20020167673 System and method of winding a fog coil
11/14/2002	US20020167248 Vibratory in-plane tunnelling gyroscope
11/14/2002	US20020167063 Sensor circuit module and electronic device using the same
11/14/2002	US20020166381 Vibrating gyroscope and electronic unit using the same
11/14/2002	US20020166380 Vibrating gyroscope and electronic unit using the same
11/14/2002	US20020166379 Digital angular rate and acceleration sensor
11/13/2002	EP1255963A1 Gyroscopic sensor
11/13/2002	EP0979412B1 Active magnetohydrodynamic rate sensor
11/12/2002	US6479314 Method of producing vacuum container
11/12/2002	US6477897 Vibrating gyroscope
11/07/2002	WO2002088633A1 Apparatus and method for estimating attitude using inertial measurement equipment and program
11/07/2002	WO2002088631A2 Non-resonant four degrees-of-freedom micromachined gyroscope
11/07/2002	WO1998008119A3 Method and apparatus for accurately fabricating a depolarizer
11/07/2002	US20020165687 Method of and apparatus for detecting angular velocity, method of and apparatus for detecting angel, navigation system, program storage device, and computer data signal embodied in carrier wave
11/07/2002	US20020165654 Roll sensor system for a vehicle
11/07/2002	US20020165471 ECG signal processor and method
11/07/2002	EP0919004A3 Method and apparatus for accurately fabricating a depolarizer
11/05/2002	US6476918 Dither control system for a ring laser gyro
11/05/2002	US6474162 Micromechanical rate of rotation sensor (DRS)
11/05/2002	US6474161 Gyroscopic sensor and rotation measurement apparatus constituting an application thereof
11/05/2002	US6474160 Counterbalanced silicon tuned multiple accelerometer-gyro
10/2002
10/31/2002	WO2002061373A8 Inertia transducer
10/31/2002	US20020158293 Micro structure for vertical displacement detection and fabricating method thereof
10/31/2002	US20020157466 Angular velocity sensor
10/30/2002	EP1253399A1 Integrated gyroscope of semiconductor material
10/29/2002	US6473676 Method, apparatus and computer program product for estimating airplane attitude with reduced sensor set
10/29/2002	US6473290 Capacitance-type external-force detecting device with improved sensitivity
10/29/2002	US6472610 Support structure for electronic component
10/29/2002	US6471883 Method of manufacturing a vibrating structure gyroscope
10/29/2002	US6470748 Feedback mechanism for rate gyroscopes
10/29/2002	US6470747 Dynamical quantity sensor
10/24/2002	WO2002084303A1 Device for measuring an acceleration and/or a yaw rate
10/24/2002	DE10118340A1 Measurement of acceleration or rotation using a micro-mechanical sensor that has a flat measurement body attached by fastening elements and springs to a substrate so that movement of the spring elements and measurement body is limited
10/24/2002	DE10108196A1 Drehratensensor Rotation rate sensor
10/23/2002	EP1250565A1 Angular rate sensor
10/23/2002	EP1250564A1 Vibratory sensor operating as a rate gyro about two axes and as a rate integrating gyro about the third one
10/22/2002	US6469792 Method for processing the output of a fiber optic gyroscope to reduce the effects of vibration therefrom
10/22/2002	US6467349 Arrangement for measuring angular velocity
10/22/2002	US6467348 Microgyroscope with two resonant plates
10/22/2002	US6467347 Angular velocity detection circuit, method of detecting angular velocity and vibrating gyroscope
10/22/2002	US6467346 Coriolis sensor interface
10/22/2002	US6467345 Method of operating micromachined members coupled for relative rotation
10/17/2002	US20020148290 Tuning-fork type vibration gyro and electrode trimming method therefor
10/17/2002	US20020148104 Head stack assembly installation system for a disc drive
10/17/2002	DE10215853A1 Angular velocity sensor uses measured capacitance variations between oscillation device subjected to angular velocity and cooperating measuring electrode
10/16/2002	EP1249684A2 Tuning-fork type vibration gyro and electrode trimming method therefor
10/16/2002	EP1248952A2 Micromechanical structure, in particular for an acceleration sensor or yaw rate sensor and a corresponding method for producing the same
10/16/2002	EP1248941A2 Apparatus and method for electronic rin reduction in fiber-optic sensors
10/16/2002	CN2516942Y Silicon micro-vibration gyroscope
10/16/2002	CN1374504A Semiconductor side pumped solid laser gyroscope and its electrooptical modulation method
10/15/2002	US6466889 Method and apparatus for determining absolute position of displacement and angle sensors
10/15/2002	US6465854 Micromechanical component
10/15/2002	US6465771 Angular velocity detector and apparatus having angular velocity detector
10/15/2002	US6463803 Semiconductor mechanical sensor
10/15/2002	US6463802 Triaxial angular rate and acceleration sensor
10/15/2002	CA2145543C Ferroelectric thin film travelling wave rotation sensor
10/08/2002	US6462825 Nonvolatile digital potentiometer trimmed ring laser gyroscope
10/08/2002	US6462824 Snap fit magnetic shields for laser gyroscopes
10/08/2002	US6462530 Redundant rate sensor and method
10/03/2002	US20020139187 Angular velocity sensor
10/03/2002	US20020139186 Gyroscopic apparatus and electronic apparatus including same
10/03/2002	US20020139169 Automatic integrated mechanical and electrical angular motion detector test system

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