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)
11/2009
11/25/2009	CN101586960A Polar finding method based on ARMA time sequence of fibre optic gyro
11/25/2009	CN101586959A Resonant optical gyroscope simulation method
11/25/2009	CN101586957A Rapid polar-finding de-noising processing method based on fibre optic gyro
11/25/2009	CN100562710C Piezoelectric vibrating gyro element and gyro sensor
11/24/2009	US7621184 Method of determining a speed of rotation of an axially symmetrical vibrating sensor, and a corresponding inertial device
11/24/2009	US7621183 X-Y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging
11/24/2009	US7621180 Flow sensor with metal film resistor
11/19/2009	WO2009138842A1 Method and system for azimuth measurements using gyro sensors
11/19/2009	WO2009118488A3 Cold atom interferometry sensor
11/19/2009	US20090282916 System and Method for Providing High-Range Capability with Closed-Loop Inertial Sensors
11/19/2009	US20090282915 Physical quantity sensor and method of making the same
11/19/2009	US20090282914 Acceleration sensor having a surrounding seismic mass
11/18/2009	EP2120011A1 Vibrating element
11/18/2009	EP2120010A2 Systems and methods for a lightweight north-finder
11/18/2009	CN201348506Y Framework self-detection torquer of rate gyro
11/18/2009	CN101581778A Method for solving hidden point ITRF frame coordinates by using gyro total station
11/18/2009	CN100561241C Photoelectric detector frequency-amplitude characteristic test method for optical fiber peg-top
11/18/2009	CN100561129C Method for eliminating effect of signal intensity changes to fiber optic gyroscope performance
11/18/2009	CN100561128C Optical fiber peg-top transition time on-line precise measuring method
11/18/2009	CN100561127C Gyro employing semiconductor laser
11/18/2009	CN100561126C Micromachining vibratory gyroscope with electrostatic coupling
11/17/2009	US7619743 Optical sensor utilizing hollow-core photonic bandgap fiber with low phase thermal constant
11/17/2009	US7617727 Vibrating inertial rate sensor utilizing split or skewed operational elements
11/12/2009	WO2009137131A2 Temperature-robust mems gyroscope with 2-dof sense-mode addressing the tradeoff between bandwidth and gain
11/11/2009	EP1627204B1 Eigen frequency detector for sagnac interferometers
11/11/2009	EP1595111B1 Digital phase modulator for a fiber-optic device
11/11/2009	CN201344802Y Oscillating micro-silicon gyroscope
11/11/2009	CN101576383A Two-path optical interference fine optical micro-electro-mechanical gyroscope
11/11/2009	CN100559123C Difference measurement method for MEMS gyroscopes
11/11/2009	CN100559122C Inertial sensor with a linear array of sensor elements
11/11/2009	CN100559121C Angular velocity detector, angular velocity detection method by angular velocity detector and production method of angular velocity detector
11/11/2009	CN100559120C Production method for novel gyroscope signal reading graph
11/10/2009	US7616078 Device for controlling the frequency of resonance of an oscillating micro-electromechanical system
11/05/2009	US20090272189 Robust Six Degree-of-Freedom Micromachined Gyroscope with Anti-Phase Drive Scheme and Mehtod of Operation of the Same
11/05/2009	DE102008001449A1 Sensor arrangement for e.g. antilock brake system of automobile, has molded housing comprising recess, and sensor module connected with carrier such that heat transmission is provided between sensor module and carrier
11/04/2009	EP2113744A1 Inertia force sensor and composite sensor for detecting inertia force
11/04/2009	EP1794543B1 Rotation speed sensor
10/2009
10/29/2009	WO2009131122A1 Sensor drift amount estimating device
10/29/2009	WO2009130554A2 X-y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging
10/29/2009	WO2009109969A3 Micro scale mechanical rate sensors
10/29/2009	US20090267165 Wafer level package structure, and sensor device obtained from the same package structure
10/29/2009	US20090266163 Sensor
10/29/2009	DE102009018266A1 Sensor zur Erfassung einer physikalischen Grösse und Verfahren zu dessen Fertigung Sensor for detecting a physical quantity and process for its manufacturing
10/28/2009	EP2112471A1 Mounting device for electronic component
10/28/2009	EP2111531A1 Vibratory gyroscopic device for determining angular velocity
10/28/2009	CN101568801A Method for calibrating a scale factor in an axisymmetrical vibrating gyrometer
10/28/2009	CN101566475A Biaxial optical gyroscope
10/28/2009	CN100555361C Fiber optic gyro mechanism of optic fiber gyroscope teaching experiment north seeker
10/28/2009	CN100554884C Method for standardization of optimum 8 positions of flexure gyroscope
10/28/2009	CN100554883C Co-channel interference measuring method of signal processing device for interference type optical fiber gyroscope
10/27/2009	US7607350 Circuit board mounting for temperature stress reduction
10/27/2009	US7607349 Angular velocity sensor structure
10/22/2009	WO2009129066A2 Method and system for forming an electronic assembly having inertial sensors mounted thereto
10/22/2009	WO2009128188A1 Physical quantity detection circuit, physical quantity sensor device
10/22/2009	WO2009127782A1 Vibrating micro-mechanical sensor of angular velocity
10/22/2009	WO2009103015A3 An interferometer employing a multi-waveguide optical loop path and fiber optic rotation rate sensor employing same
10/22/2009	US20090260437 Vibrating micro-mechanical sensor of angular velocity
10/22/2009	US20090260436 Angular velocity sensor element
10/22/2009	US20090260435 Method and System for Monitoring a Sensor Arrangement
10/22/2009	US20090260226 Device for assembling an electronic component
10/21/2009	EP2110847A1 Method for correcting mask pattern and method for manufacturing acceleration sensor and angular velocity sensor by using same
10/21/2009	EP2110210A1 System for estimating attitude of leg type moving robot itself
10/21/2009	CN201331400Y Permanent magnet torquer
10/21/2009	CN101563582A Composite sensor and acceleration sensor
10/21/2009	CN101561278A Device for continuously removing optical fiber coating and winding bare fiber
10/21/2009	CN101561277A Micro gyro driven by reverse magnetic suspension and corona to rotate
10/21/2009	CN101561276A Suspension motor micro gyro operated by adopting electromagnetism and corona
10/21/2009	CN101561275A Suspension rotor micro gyro by utilizing electromagnetism and charge relaxation to work
10/21/2009	CN101561274A Micro gyro driven by static suspension corona to rotate
10/21/2009	CN100552383C Transduction mechanism of suspension arm type gyroscope of having micro mechanical tunnel
10/21/2009	CN100552382C Circular and multi-ring shaped axial and radial magnetizing permanent magnetism antimagnetic rotor induced rotating micro gyroscope
10/21/2009	CN100552381C Fluid and rotary drive integral flexible hard magnet compensation type static moment-increasing gyroscope
10/21/2009	CN100552380C Flexible hard magnet soft magnet compensation type coil moment-increasing fluid gyroscope
10/20/2009	US7603903 Vibration-type angular rate sensor
10/15/2009	WO2009125589A1 Inertia force sensor
10/15/2009	WO2008132847A9 Piezoelectric device and its manufacturing method
10/15/2009	US20090255338 Acceleration sensing device
10/15/2009	US20090255337 Rotating motion sensor
10/14/2009	EP2108964A2 Systems and methods for acceleration and rotational determination from an in-plane and out-of-plane mems device
10/14/2009	EP2108922A1 Angular velocity sensor
10/14/2009	CN101558284A Improvements in or relating to a gyroscope
10/14/2009	CN101556290A Gas gyroscope for measuring the angular speed in any direction
10/14/2009	CN101556153A Electromagnetic induction gyroscope
10/13/2009	US7603213 In-vehicle device for detecting driving condition and computer program product for use in the same
10/08/2009	WO2009122739A1 Sensor device
10/08/2009	WO2009122637A1 Physical quantity detection circuit, physical quantity sensor, method for detecting physical quantity
10/08/2009	WO2009122636A1 Physical quantity detection circuit, physical quantity sensor device, and physical quantity detection method
10/08/2009	US20090251703 Optical nonliner evaluation device and optical switching element
10/08/2009	US20090249900 Gimbal
10/08/2009	US20090249876 Sensor device
10/08/2009	US20090249875 Rate-of-turn sensor
10/08/2009	US20090249874 Rate-of-turn sensor
10/08/2009	US20090249873 Oscillating mass resonator
10/08/2009	DE102008016004A1 Mikroelektromechanischer Inertialsensor mit atmosphärischer Bedämpfung The microelectromechanical inertial sensor with atmospheric attenuation
10/07/2009	EP2107337A2 Angular velocity measuring device
10/07/2009	EP2106886A1 Self-position estimating device for leg type movable robots
10/07/2009	CN101551249A Detachable framework and optical fiber coil preparation method realized by using the framework
10/07/2009	CN100547863C Optical fibre gas laser and optical fiber type ring laser gyroscope possessing the laser
10/07/2009	CN100547352C Ground speed testing methods suitable for optical fibre gyroscope strap-down inertial navigation system
10/06/2009	US7597002 Diamagnetic levitation system

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