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)
04/2012
04/10/2012US8151475 North finding device, system and method
04/05/2012WO2012043886A1 Physical quantity sensor and multiplication/division circuit
04/05/2012WO2012021199A3 High-frequency, hexapod six degree-of-freedom shaker
04/05/2012WO2011140534A3 Method and apparatus for multiplexing multiple sagnac interferometers with single input for source light
04/05/2012US20120084050 Method and System for Azimuth Measurements Using a Gyroscope Unit
04/05/2012DE102011075428A1 Winkelgeschwindigkeitssensor Angular velocity sensor
04/04/2012EP2435789A1 Mems mass spring damper systems using an out-of-plane suspension scheme
04/04/2012EP2435788A1 Microgyroscope for determining rotational motions about at least one of three perpendicular spatial axes
04/04/2012EP2435787A1 Sensor and method for operating a sensor
04/04/2012EP2435786A1 Micromechanical structure
04/04/2012EP1437569B1 Thin-film micromachine resonator, thin-film micromachine resonator gyroscope, navigation system using the thin-film micromachine resonator gyroscope, and automobile
04/04/2012EP1427987B1 Vibratory gyroscopic rate sensor
04/04/2012CN202182721U 光纤陀螺用骨架 FOG with skeleton
04/04/2012CN102401653A Angular velocity detection apparatus and electronic instrument
04/04/2012CN102401652A 用于控制电磁陀螺的驱动电路模块 Gyroscope for controlling the electromagnetic drive circuit module
04/04/2012CN102401650A 一种定向指北装置 Refers to the North as a directional device
04/04/2012CN102012228B 便携式光纤陀螺寻北仪 Portable fiber-optic gyroscope north finder
04/04/2012CN101520327B Physical quantity measuring apparatus and electronic device
04/03/2012US8149417 Synchronous radiation hardened fiber optic gyroscope
04/03/2012US8147433 CPR chest compression monitor and method of use
04/03/2012US8146426 Physical sensor
04/03/2012US8146424 Systems and methods for an inertial sensor suspension that minimizes proof mass rotation
03/2012
03/29/2012WO2012040194A1 Inertial sensor mode tuning circuit
03/29/2012US20120078571 Geomagnetism sensing device
03/29/2012US20120073370 Micromechanical structure
03/29/2012DE102011018468B3 Method for controlling fiber optic interferometric sensor used in e.g. watercraft, involves calculating digital phase reset signal based on assistance of evaluation circuit and output of digital-to-analog converter
03/28/2012EP2433094A1 Self test for yaw rate sensors
03/28/2012EP1834192B1 Method for predicting quantitative values of a rock or fluid property in a reservoir using seismic data
03/28/2012CN102393198A Optical gyroscope
03/27/2012US8141426 Displacement measurement apparatus for microstructure and displcement measurement method thereof
03/27/2012US8141425 Angular rate detection apparatus providing stable output
03/27/2012US8141424 Low inertia frame for detecting coriolis acceleration
03/27/2012CA2486963C Gyroscope controlled walk behind trowel
03/22/2012WO2012037540A2 Micromachined monolithic 3-axis gyroscope with single drive
03/22/2012WO2012037539A1 Micromachined 3-axis accelerometer with a single proof-mass
03/22/2012WO2012037538A2 Micromachined monolithic 6-axis inertial sensor
03/22/2012WO2012037501A2 Flexure bearing to reduce quadrature for resonating micromachined devices
03/22/2012WO2012035288A1 Sensor
03/22/2012US20120069346 Method of using a unidirectional crow gyroscope
03/22/2012US20120067123 Rotation Rate Sensor
03/22/2012DE102010040908A1 Drehratensensor Rotation rate sensor
03/21/2012EP2430397A1 Coupling structure for a resonant gyroscope
03/21/2012EP2162702B1 Coriolis gyro
03/21/2012EP1946043B1 Polarizing cavity for rfog and method for sensing rotation rate of resonator
03/21/2012CN102388292A Environmentally robust disc resonator gyroscope
03/21/2012CN101317263B Sensor device and method for manufacturing same
03/20/2012US8140199 System and method for predicting aircraft gate arrival times
03/20/2012US8139856 Image processing apparatus, imaging apparatus, and computer readable medium irregularizing pixel signals continuous in level near a saturation level
03/20/2012US8139281 Tunable optical filter apparatus and method
03/20/2012CA2586549C Oscillating micro-mechanical sensor of angular velocity
03/15/2012US20120062899 Biaxial optical gyroscope
03/15/2012US20120061172 Coupling structure for resonant gyroscope
03/15/2012US20120060604 Yaw-rate sensor
03/14/2012EP2428767A2 RFOG with optical heterodyning for optical signal discrimination
03/14/2012EP2427724A1 A vibrating sensor having two channels activated in sequence
03/14/2012CN102378895A Method for detecting accelerations and rotation rates, and mems sensor
03/08/2012US20120057167 Rfog with optical heterodyning for optical signal discrimination
03/08/2012US20120055248 Microgyroscope for Determining Rotational Motions about At Least One of Three Perpendicular Spatial Axes
03/07/2012EP2426563A1 Method for calibrating a device with nuclear operation
03/07/2012EP2425206A1 Method for the precise measuring operation of a micromechanical rotation rate sensor
03/07/2012CN202158857U 一种基于对数螺线流管无阀压电泵的陀螺 Based on a logarithmic spiral flow tube valveless piezoelectric pump gyro
03/07/2012CN202158856U 一种基于连锁螺线流管无阀压电泵的陀螺 A Lituus valveless piezoelectric pump flow tube gyro-based
03/07/2012CN102369414A Vibrating micro-mechanical sensor of angular velocity
03/06/2012US8131418 Angular velocity calculating device, offset determination method for the same, and vehicle stopping detecting device
03/06/2012US8129802 Integrated micro electro-mechanical system and manufacturing method thereof
03/06/2012US8127631 Rotor assembly including strain relief feature
03/06/2012US8127609 Angular velocity sensing element
03/06/2012US8127607 Angular velocity sensor interface circuit and angular velocity detection apparatus
03/06/2012US8127606 Fault tolerant multidimensional acceleration and/or rotation sensor arrays with minimum numbers of redundant single dimension sensors and associated signal computation means
03/06/2012CA2639462C Wavelength monitored and stabilized source
03/01/2012WO2012026107A1 Ink-jet head, method of forming image using ink-jet head, angular velocity sensor, method of measuring angular velocity using angular velocity sensor, piezoelectric power generation element, and method of generating power using piezoelectric power generation element
03/01/2012US20120051879 Motion control system and motion control process
03/01/2012US20120051691 Integrated optical fiber gyroscope chip based on surface plasmon polariton waveguide
03/01/2012US20120050745 Resonator fiber optic gyroscopes with reduced rotation rate instability from back reflections
03/01/2012US20120048040 Shell rotor assembly for use in a control moment gyroscope and method of making the same
03/01/2012US20120048018 Micromechanical Sensor
03/01/2012US20120048017 Microgyroscope for Determining Rotational Movements About an X and/or Y and Z Axis
03/01/2012US20120048016 Double-axis rotation rate sensor
02/2012
02/29/2012EP2423641A2 Resonator fiber optic gyroscopes with reduced rotation rate instability from back reflections
02/29/2012EP2423110A1 Shell rotor assembly for use in a control moment gyroscope and method of making the same
02/29/2012EP2422018A1 Mobile working machine comprising a position control device of a working arm and method for controlling the position of a working arm of a mobile working machine
02/29/2012CN202153136U 物理量传感器系统和物理量传感器装置 Physical sensor systems and physical sensor device
02/29/2012CN102365524A Micro-mechanical sensor of angular velocity
02/29/2012CN102365523A Micro gyroscope for determining rotational movements about three spatial axes which are perpendicular to one another
02/29/2012CN102365229A Sensor device with reduced parasitic-induced error
02/29/2012CN101910789B Angular velocity sensor
02/29/2012CN101416026B Tilt angle detecting apparatus for vehicle, and rollover judging apparatus using this tilt angle detecting apparatus for vehicle
02/28/2012US8124661 Introducing voids into polymeric material for buffering one or more stress sensitive components from one or more stresses
02/28/2012US8124435 Method for manufacturing a microelectromechanical component, and a microelectromechanical component
02/28/2012US8122766 Inertia force sensor
02/23/2012US20120042728 Micromechanical Sensor
02/23/2012US20120042727 Wind Turbine and Method of Determining at Least One Rotation Parameter of a Wind Turbine Rotor
02/22/2012CN202149777U 一种基于费马螺线流管无阀压电泵的陀螺 A flow tube based on Fermat spiral valveless piezoelectric pump gyro
02/22/2012CN202149776U 一种基于阿基米德螺线流管无阀压电泵的陀螺 Based on Archimedes spiral flow tube valveless piezoelectric pump gyro
02/22/2012CN202149775U 一种基于螺旋流管无阀压电泵的陀螺 Based spiral flow tube valveless piezoelectric pump gyro
02/22/2012CN202149774U 一种基于双曲螺线流管无阀压电泵的陀螺 Based on Hyperbolic spiral flow tube valveless piezoelectric pump gyro
02/22/2012CN202149768U 一种全自动陀螺经纬仪装置 A fully automated device Gyrotheodolite
02/22/2012CN102362152A Device for resonantly driving a micromechanical system
02/22/2012CN102359782A Digital conversion amplifying and rebalancing device of flexible gyroscope
02/22/2012CN101886924B 一种八电极静电陀螺仪位移信号提取电路 An eight-electrode electrostatic gyroscope displacement signal extraction circuit
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