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)
10/1998
10/08/1998WO1998044571A1 Adjusting operating characteristics of micromachined torsional oscillators
10/07/1998EP0711403B1 Quantum well bias mirror for phase modulation in a ring laser gyroscope
10/06/1998US5818591 Tailoring the RLG mirror lifetime by changing the mirror to plasma distance spacing
10/06/1998US5818590 Flange-supported sensor coil for a fiber optic gyroscope
10/06/1998US5818589 Device for and method of measuring absolute rotations in several directions in space
10/06/1998US5817940 Angular rate detector
10/06/1998US5816097 Position control apparatus for gyroscope
10/01/1998DE19812962A1 Angular speed sensor for vehicles, video cameras, navigation systems, etc.
09/1998
09/30/1998EP0866946A1 Negative trimming of fiber optic winding
09/24/1998WO1998041818A1 Gyro sensor and video camera using the same
09/24/1998WO1998041816A1 Axle measuring device and method
09/24/1998DE19744345A1 Angular velocity sensor for use in vehicles, such as lorry or automobile
09/23/1998EP0866310A2 Vibratory rotation sensor with AC forcing and sensing electronics
09/23/1998EP0865655A1 Flexible lead electromagnetic coil assembly
09/23/1998CN1193731A Vibratory rotation sensor with whole-angle tracking
09/23/1998CN1193730A Vibrator rotation sensor with AC forcing voltages
09/22/1998US5812263 Accuracy of a fiber optic gyro
09/21/1998CA2229965A1 Vibratory rotation sensor with ac forcing and sensing electronics
09/17/1998DE19710359A1 System for determining movement value, e.g. rotation rate
09/16/1998EP0864074A1 Rate sensors
09/15/1998US5808768 Optical telecommunications system
09/15/1998US5806364 Vibration-type angular velocity detector having sensorless temperature compensation
09/11/1998WO1998039619A1 Very low expansion radiation hardened transmission medium
09/10/1998DE19726006A1 Rotation sensor for motor vehicles, etc.
09/09/1998EP0862729A1 Composite structure resin cure monitoring using an optical fiber grating sensor
09/09/1998EP0664003B1 Ferroelectric thin film travelling wave rotation sensor
09/08/1998US5804087 Method of adjusting natural frequency of dual-axis vibratory structure
09/08/1998US5802684 Process for producing a vibration angular-velocity sensor
09/02/1998EP0862048A2 Angular velocity detector
09/01/1998US5801377 Reducing dither induced errors from path length control resets in a ring laser gyro
09/01/1998US5801310 Vibratory rotation sensor with whole-angle tracking
09/01/1998US5799567 Food processor with a mixing vessel and a drive mechanism for an agitator in the mixing vessel
08/1998
08/27/1998WO1998037635A1 Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
08/27/1998WO1998037382A1 Enhancing path length resets in a ring laser gyro
08/27/1998WO1998037381A1 Reducing dither induced errors in a ring laser gyro
08/27/1998WO1998037380A1 Tuning fork gyro with split electrode
08/27/1998DE19721217C1 Appliance for calibrating several gyro systems
08/27/1998CA2282604A1 Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
08/27/1998CA2282510A1 Tuning fork gyro with split electrode
08/27/1998CA2251389A1 Enhancing path length resets in a ring laser gyro
08/27/1998CA2251261A1 Reducing dither induced errors in a ring laser gyro
08/26/1998EP0860687A2 Method for determining rotation rate
08/26/1998EP0860686A1 Fiber optic gyro sensor coil with improved temperature stability
08/26/1998EP0860685A2 Vibrating gyroscope
08/26/1998CN2289205Y Two free degree attitude gyroscope
08/25/1998US5798460 For use in a navigation apparatus
08/25/1998CA2198421A1 Fiber optic gyro sensor coil with improved temperature stability
08/20/1998WO1998036243A1 Optical signal noise reduction for fiber optic gyroscopes
08/20/1998WO1998022779A3 Backscatter error reducer for interferometric fiber optic gyroscope
08/19/1998EP0859219A2 A vibrating structure gyroscope
08/19/1998EP0859218A2 Vibratory rotation sensor with multiplex electronics
08/19/1998EP0859217A2 Vibratory rotation sensor
08/19/1998EP0859216A2 Vibratory rotation sensor with AC forcing voltages
08/19/1998EP0858584A1 Pendulous oscillating gyroscope and gyroscopic accelerometer, and multisensor and amplitude oscillating gyroscope
08/18/1998US5796002 Rotation rate sensor with optical sensing device
08/18/1998US5796001 Monolithic micromechanical tuning fork angular rate sensor
08/18/1998US5796000 Vibration angular-velocity sensor and process for producing it
08/18/1998US5795988 For processing the output of an angular rate sensor
08/18/1998CA2227157A1 Vibratory rotation sensor with multiplex electronics
08/18/1998CA2227155A1 Vibratory rotation sensor with whole-angle tracking
08/18/1998CA2227134A1 Vibratory rotation sensor with ac forcing voltages
08/13/1998WO1998035207A1 Triaxial laser rate gyro symmetrized with respect to its axis of activation
08/12/1998EP0857947A1 Means for fixing laser block of a triaxial laser gyro to dithering means
08/12/1998EP0857946A1 Means for fixing laser block of a laser gyroscope to the dithering system
08/12/1998EP0731938B1 Circuitry for evaluating the signals of a yaw rate sensor
08/12/1998CN1190182A Angular velocity sensor
08/11/1998US5794080 Piezoelectric vibration angular velocity meter and camera using the same
08/11/1998US5793541 Controlled and stabilized platform
08/11/1998CA2096517C Fiber optic gyroscope bias modulation amplitude determination
08/05/1998EP0856143A2 Process for producing a speed of rotation coriolis sensor
08/05/1998EP0674767B1 Triaxial angular rate and acceleration sensor
08/04/1998CA2097272C Angular velocity sensor and camera including the same
07/1998
07/30/1998WO1998033040A1 Fiber coil reel
07/29/1998EP0366756B1 Broadband optical fiber laser
07/28/1998US5786895 Means and method for active dispersion equalization of a multioscillator ring laser gyroscope
07/28/1998US5786744 Hybrid sensor
07/22/1998CN1188538A Oscillation gyro sensor, composite sensor and process of producing oscillation sensor
07/21/1998US5783973 Temperature insensitive silicon oscillator and precision voltage reference formed therefrom
07/21/1998US5783897 Vibrating gyroscope
07/21/1998US5783749 Vibrating disk type micro-gyroscope
07/21/1998US5781985 Method of making a gyro apparatus
07/16/1998DE19800333A1 Vibrator carrier arrangement
07/15/1998EP0852699A2 High efficiency magnetic shield
07/15/1998EP0852698A1 Vibrating gyrometer
07/15/1998EP0742904A4 Method of making a micromechanical silicon-on-glass tuning fork gyroscope
07/15/1998CN1187617A Potted gyro sensor coll with inter-turn stress relief
07/14/1998US5781301 Thermally symmetric, crossover-free fiber optic sensor coils and method for winding them
07/14/1998US5781300 Backscatter error reducer for interferometric fiber optic gyroscope
07/14/1998US5781296 Closed loop type fiber optic gyroscope for measuring absolute rotation by delta serrodyne wave phase modulation
07/14/1998US5780948 Vibratory structure, method for controlling natural frequency thereof and sensor and actuator adopting the vibratory structure
07/14/1998US5780740 Vibratory structure, method for controlling natural frequency thereof, and actuator, sensor, accelerator, gyroscope and gyroscope natural frequency controlling method using vibratory structure
07/14/1998US5780739 Tuning fork type gyroscope
07/14/1998US5778543 Inertial sensor unit
07/09/1998WO1998029280A1 Safety device for vehicles
07/08/1998EP0852036A1 Redundant processing system architecture
07/07/1998US5777737 Apparatus and method for processing signals output from fiber optic rate gyroscope having 3×3 coupler
07/02/1998WO1998028596A1 Accuracy of a fiber optic gyro
07/02/1998DE19756849A1 Halbleitermikromaschine und Herstellungsverfahren dafür Semiconductor micro machine and manufacturing method thereof
07/02/1998DE19654528A1 Cascade gyroscope device for providing propulsion force by gravitational field deflection
07/02/1998CA2274891A1 Accuracy of a fiber optic gyro
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