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)
12/2009
12/31/2009	US20090320594 Inertia force sensor
12/31/2009	US20090320593 Vibration type gyro sensor
12/31/2009	US20090320592 Multistage proof-mass movement deceleration within mems structures
12/31/2009	US20090320591 Parametric amplification of a mems gyroscope by capacitance modulation
12/31/2009	DE102008002748A1 Mikro-Gyroskop Microgyroscope
12/31/2009	DE102008002664A1 Method for calibrating yaw sensor of motor vehicle, involves determining initial azimuth angle of vehicle on basis of digital road map, and determining final azimuth angle by integrating signal of yaw sensor
12/30/2009	WO2009157362A1 Biaxial angular velocity sensor
12/30/2009	WO2009157246A1 Vibrating gyroscope using piezoelectric film and method for manufacturing the same
12/30/2009	WO2009156485A1 Microgyroscope
12/30/2009	WO2009155933A1 Electronic parking disc comprising movement detection means
12/30/2009	WO2009137131A3 Temperature-robust mems gyroscope with 2-dof sense-mode addressing the tradeoff between bandwidth and gain
12/30/2009	WO2009058469A3 High-index contrast waveguide optical gyroscope having segmented paths
12/30/2009	EP2138851A1 Micro electro mechanical systems element for measuring three-dimensional vectors
12/30/2009	CN101617199A Method for compensating drift in a position measuring device
12/30/2009	CN101617198A Inertia force sensor and composite sensor for detecting inertia force
12/30/2009	CN101614545A Resonance type optical fiber gyro signal detecting device based on coordinate rotation digital computer algorithm
12/30/2009	CN101614544A Micro electro mechanical system solid-state gyroscope with composite density and rigidity
12/30/2009	CN101613074A Micro electro mechanical systems element for measuring three-dimensional vectors
12/30/2009	CN100575876C Gyroscopic compass multiple positions self-determination orienting north finding device
12/30/2009	CA2729111A1 Microgyroscope
12/29/2009	US7639096 Oscillator device and method for manufacturing the device
12/29/2009	US7637158 Excitation in micromechanical devices
12/29/2009	US7637155 Oscillating mass resonator
12/29/2009	CA2270578C Multimode optical fiber gyrometer, with improved resolution and stability
12/24/2009	US20090317233 Rotary nanotube bearing structure and methods for manufacturing and using the same
12/24/2009	US20090314084 Vibrating gyroscope
12/24/2009	US20090314083 Inertial measurement unit with enhanced acceleration withstand capability
12/24/2009	DE10065013B4 Verfahren zum Herstellen eines mikromechanischen Bauelements A method for producing a micromechanical component
12/23/2009	WO2009152796A1 Method for operating a display device driven by at least one stepping motor
12/23/2009	EP2135040A1 Method and apparatus for determining a value of a zero point offset of a yaw rate sensor
12/23/2009	EP2135035A1 Indexing dithering mechanism and method
12/23/2009	EP2135034A1 Dithering mechanism for eliminating zero-rate bias in a gyroscope
12/23/2009	EP2135028A1 Method and device for determination of roll angle
12/23/2009	EP2134566A1 Motorized wheelchair
12/23/2009	CN101611548A Sigma-delta type analog-to-digital (ad) converter and angular velocity sensor using same
12/23/2009	CN100573387C Freedom positioning system for robot
12/23/2009	CN100573050C Double-mode inverse magnetic rotor electrostatic rotating micro-gyroscope
12/23/2009	CA2667170A1 Temperature system with magnetic field suppression
12/17/2009	WO2009152260A1 Systematic disk resonator gyroscope tuning
12/17/2009	WO2009150898A1 External force detection device and wiring breakage detection method
12/17/2009	WO2009150796A1 Attachment member, inertial sensor device using this, motor vehicle, and car navigation device
12/17/2009	WO2009150332A2 Drift-compensated inertial rotation sensor
12/17/2009	US20090308157 Integrated inertial measurement system and methods of constructing the same
12/17/2009	DE102007037298B4 Verfahren und Anordnung zum Überprüfen eines Sensorsignals Method and apparatus for testing a sensor signal
12/16/2009	EP2133886A1 Eight-fold dipole magnet array for generating a uniform magnetic field
12/16/2009	EP2132528A1 Micromechanical inertial sensor for measuring rotation rates
12/16/2009	EP1711778B1 Method for reducing bias error in a vibrating structure gyroscope
12/16/2009	CN201364160Y Bracket for laser gyro getter
12/16/2009	CN100570918C Piezoelectric element, inkjet head, angular velocity sensor, production methods for these and inkjet recording device
12/16/2009	CN100570280C Four-frequency differential Brillouin optical fiber gyroscope
12/16/2009	CN100570279C Method for realizing anti-radiation reinforcement of optical fiber gyro by means of optical photofading
12/15/2009	US7634381 Position control arrangement, especially for a surveying instrument, and a surveying instrument
12/15/2009	US7633626 Fiber optic gyroscope deadband circumvention apparatus and method
12/15/2009	US7631558 Microsystem, more particularly microgyrometer, with capacitive electrode detection element
12/10/2009	US20090305439 Method for correcting mask pattern and method for manufacturing acceleration sensor and angular velocity sensor by using the method for correcting the mask pattern
12/10/2009	US20090301373 Cooling Bearings, Motors and Other Rotating Heat Generating Components
12/10/2009	US20090301236 Reusable device for holding at least one moving object securely autonomously and without shocks, for spacecraft
12/10/2009	US20090301194 Systematic disc resonator gyroscope tuning
12/10/2009	US20090301193 Frequency tuning of disc resonator gyroscopes via resonator mass perturbation based on an identified model
12/10/2009	CA2668637A1 Frequency tuning of disc resonator gyroscopes via resonator mass perturbation based on an identified model
12/09/2009	EP2130767A1 Device for supporting at least one mobile object, reusable, secured independently and shockless, for spacecraft
12/09/2009	CN201359498Y Tri-axial integrated laser gyro combination
12/09/2009	CN101599467A Mounting device for electronic component
12/09/2009	CN101598772A Micro atom steam bubble making method
12/09/2009	CN101598554A Fiber optic gyro framework designed according to sectorization
12/09/2009	CN101598553A Rotational-rate sensor
12/09/2009	CN101598552A Rotational-rate sensor
12/09/2009	CN101598551A Method and device for gyro run-up
12/09/2009	CN100567992C Dynamic quantity sensor
12/09/2009	CN100567926C Gyrosope spherical rotor three-D static balaming measuring method and device
12/09/2009	CN100567897C High-sensitivity resonance type optical fiber peg-top based on slow light group velocity
12/09/2009	CN100567896C Micro-mechanical gyroscope based on tunneling effect
12/09/2009	CN100567895C Low accuracy piezoelectric gyroscope zero-bias real-time estimation compensation process
12/09/2009	CN100567894C Operating method for a coriolis gyroscope and evaluation/adjustment electronic system and pulse modulator suitable therefor
12/08/2009	US7630082 Systems and methods for high precision feedback control in closed loop sensors
12/03/2009	US20090296098 Reliable low loss hollow core fiber resonator
12/03/2009	US20090293651 System and Method for Closed Loop Gyroscope Stabilization
12/02/2009	EP2128566A2 Reliable low loss hollow core fiber resonator
12/02/2009	EP2128565A1 Self-Calibrating Laser Semiconductor Accelerometer
12/02/2009	EP2126155A1 Improvements relating to thin film getter devices
12/02/2009	CN101592489A Micromechanical tuning fork gyroscope
12/02/2009	CN100565405C Steering law singularity avoidant spacecraft attitude control system
12/02/2009	CN100565115C Multi-position strapping north-seeking system direction effect calibration method
12/02/2009	CN100565111C Apparatus and method for measuring speed of a moving object
12/02/2009	CN100565109C Circular and multi-ring shaped axial and radial magnetizing permanent magnetism antimagnetic rotor electrostatic rotating micro gyroscope
12/02/2009	CN100565108C Circular and multi-ring shaped axial and radial magnetizing permanent magnetism antimagnetic rotor charge relaxation rotating micro gyroscope
12/01/2009	US7627126 Systems and methods for implementing path length control for quantum cryptographic systems
12/01/2009	US7626762 Jog zone free fiber optic coil
12/01/2009	US7624636 Method and system for operating a sensor
12/01/2009	US7624494 Method of fabricating a mesoscaled resonator
11/2009
11/26/2009	WO2009141856A1 Physical quantity detection circuit, physical quantity sensor apparatus and physical quantity detection method
11/26/2009	WO2009141221A2 Laser gyro having a large scale factor
11/26/2009	US20090288505 Method of generating rotation about an output axis and motor for generating rotation about an output axis
11/26/2009	US20090288486 Vibration body for angular speed sensor
11/25/2009	EP1512055B1 Hybrid human/electric powered vehicle
11/25/2009	EP1105694B1 An angular rate sensor
11/25/2009	CN201352122Y Side-by-side double fiber winding device with adjustable tension and used for optical fiber gyro
11/25/2009	CN201352121Y Vibratory micromachined gyroscope
11/25/2009	CN101589292A Arrangement for measuring a rate of rotation using a vibration sensor
11/25/2009	CN101587010A Temperature performance evaluating apparatus of fiber-optic ring

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