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)
12/2011
12/14/2011	CN202074968U 单轴光纤陀螺测斜仪 Single-axis inclinometer FOG
12/14/2011	CN202074963U 一种全自动电子调平陀螺经纬仪装置 A fully automated electronic leveling device Gyroscope
12/14/2011	CN102279479A 单片集成光学陀螺用声光移频器 Monolithically integrated optical gyroscope with sound and light frequency shifter
12/14/2011	CN102278985A 光纤陀螺光纤环绕机的自动添胶装置 FOG fiber surrounded by machine automatically add glue device
12/14/2011	CN102278984A 高精度光纤陀螺系统噪声抑制的滤波方法及装置 FOG-precision filtering method and apparatus for noise suppression system
12/14/2011	CN102278983A 具有三角形振子的硅微陀螺仪及其制作方法 Silicon micro-gyroscope and a method of preparing a triangle oscillator
12/14/2011	CN102278982A 四质量块硅微机械陀螺耦合误差的抑制方法 Suppression four mass silicon micromachined gyroscope coupling error
12/14/2011	CN102278981A 陀螺仪及其制造方法 Gyroscope and its manufacturing method
12/14/2011	CN102275860A 惯性微机电传感器及其制造方法 MEMS inertial sensor and its manufacturing method
12/14/2011	CN101617198B 惯性力传感器及复合惯性力传感器 Inertial force sensor and composite inertia force sensor
12/13/2011	US8078425 Device for detecting the angular position of a rotor of a polyphase rotary electrical machine and rotary electrical machine containing such a device
12/13/2011	US8077321 System to reduce gyroscopic errors with limited power supply quality in a fiber optic gyroscope
12/13/2011	US8074517 Inertia force sensor
12/08/2011	WO2011152105A1 Magnetic gyroscope
12/08/2011	WO2010056296A3 Small optics cell for miniature nuclear magnetic resonance gyroscope
12/08/2011	US20110301900 Gyro zero turn rate offset correction over temperature in a personal mobile device
12/08/2011	US20110296913 Yaw rate sensor
12/08/2011	DE102011013322B3 Fiber optic gyro for determination of angular acceleration, has two arms extended from respective partial beams, where signals of interference of beams are detected to determine angular acceleration through respective arms by sensor circuit
12/08/2011	DE102010029734A1 Method for controlling rotational motion of yaw rate sensor of electronic device e.g. mobile telephone, involves generating and outputting interrupt request signal when pivoting movement signal exceeds threshold value
12/08/2011	DE102010029707A1 Microsystem i.e. microelectromechanical system, for use in e.g. mobile phone, has evaluating device determining response of mass structure and reducing amplitude of oscillation if force lies during preset period below preset threshold
12/08/2011	DE102010029634A1 Drehratensensor Rotation rate sensor
12/08/2011	DE102010029630A1 Rotation rate sensor for measuring rotation rate of rotational motion of rotatable body, has detection device and coriolis element that are connected by spring for coupling deflection in oscillation level to oscillation of detection device
12/07/2011	EP2392897A1 Angular velocity sensor, electronic device, and method for detecting angular velocity
12/07/2011	CN102272963A 压电体薄膜、喷墨头、使用喷墨头形成图像的方法、角速度传感器、使用角速度传感器测定角速度的方法、压电发电元件以及使用压电发电元件的发电方法 An electric generation method of the piezoelectric films, the ink-jet head, the ink jet head using a method of forming an image, an angular velocity sensor, an angular velocity sensor measures angular velocity using a method using a piezoelectric element, and a piezoelectric power generating element
12/07/2011	CN102272551A 振动陀螺仪的标定 Vibration gyro calibration
12/07/2011	CN102269591A 一种保偏/单模光纤混合绕制的光纤环 Preserving partial / singlemode fiber hybrid fiber optic ring around the system
12/07/2011	CN102269590A 对光信号中的强度噪声进行抑制的装置和方法 Optical signal intensity noise suppression apparatus and method
12/07/2011	CN102269589A 旋转速率传感器 Rotation rate sensor
12/07/2011	CN102269588A 应用于陀螺仪位置监测中的光电检测装置 Applied to the gyro position monitoring photodetector means
12/07/2011	CN101738203B 挠性陀螺仪静态漂移零次和一次加速度相关项误差模型最优位置标定方法 Flexible gyro drift zero static acceleration and a related term error model for optimal position calibration method
12/07/2011	CN101598772B 微型原子蒸汽泡制作方法 Miniature atomic vapor bubble production methods
12/07/2011	CN101542234B 具有寄生模衰减功能的振动陀螺仪 Vibrating gyroscope has a parasitic mode attenuation function
12/07/2011	CN101189489B 复合传感器 Composite sensor
12/06/2011	US8069726 X-Y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging
12/01/2011	WO2011148137A1 Mems inertial sensor and method of inertial sensing
12/01/2011	WO2011147787A2 Inertial rotation sensor having a simple structure
12/01/2011	WO2011146986A1 Down hole surveying tool
12/01/2011	WO2011094353A3 Dispensing monitor
12/01/2011	US20110292396 System and method for enhancing signal-to-noise ratio of a resonator fiber optic gyroscope
12/01/2011	US20110290023 Element structure, inertia sensor, and electronic device
12/01/2011	US20110290021 Hemitoroidal resonator gyroscope
12/01/2011	US20110290020 Method for operating a sensor system and sensor system
12/01/2011	DE10240087C5 Vibrationskreisel Vibration gyro
12/01/2011	DE102010029590A1 Drehratensensor, Sensoranordnung, Verfahren zum Betrieb eines Drehratensensors und Verfahren zum Betrieb einer Sensoranordnung Yaw rate sensor, the sensor arrangement, method for operating a yaw rate sensor and method of operating a sensor arrangement
12/01/2011	DE102010029565A1 Verfahren zum Betrieb einer Sensoranordnung und Sensoranordnung Method for operating a sensor arrangement and the sensor arrangement
12/01/2011	DE102010029541A1 Combined micromechanical rotation rate-and magnetic field sensor, has elastically deflectable suspended vibrating structure, and detection structure detecting deflection of vibrating structure caused by Coriolis-force and Lorentz-force
12/01/2011	DE102010021498A1 Rigidity measurement system for object e.g. arm, of industrial worker, during e.g. assembling of products, has loading system fastened to object to apply predefined force and/or impulse to object to move object
12/01/2011	CA2800355A1 Down hole surveying tool
11/2011
11/30/2011	EP2390625A2 System and method for enhancing signal-to-noise ratio of a resonator fiber optic gyroscope
11/30/2011	EP2390624A2 Hemitoroidal resonator gyroscope
11/30/2011	EP2389561A1 Yaw rate sensor
11/30/2011	CN202057336U 后轮回旋陀螺仪平衡装置 Rear-wheel-balancing device Rattleback
11/30/2011	CN102265113A 确定轴对称振动传感器的旋转速度的方法以及实现该方法的惯性设备 Axisymmetric vibration method for determining the rotational speed sensor and the realization of the method inertial equipment
11/30/2011	CN102261914A 一种陀螺寻北仪 One kind of gyroscope north finder
11/30/2011	CN102261913A 一种陀螺寻北仪及其马达的供电方法 A power supply method Gyro North Finder and motors
11/30/2011	CN101846517B Cup-shaped harmonic oscillator of cup-shaped fluctuated gyroscope and mechanical balancing method thereof
11/30/2011	CN101688775B 旋转速率传感器 Rotation rate sensor
11/30/2011	CN101506617B 惯性力传感器 Inertial force sensor
11/30/2011	CN101270988B 多轴惯性传感器及测量多轴平动和转动加速度的方法 Multi-axis multi-axis inertial sensors and measuring translational and rotational acceleration methods
11/29/2011	US8069009 Physical quantity detection circuit and physical quantity sensor device
11/29/2011	US8068232 Unidirectional crow gyroscope
11/29/2011	US8068136 Method and system for determining angular position of an object
11/29/2011	US8067769 Wafer level package structure, and sensor device obtained from the same package structure
11/29/2011	US8065914 Vibration gyro
11/24/2011	WO2011145729A1 Composite sensor and method for manufacturing same
11/24/2011	WO2011145543A1 Vibratory gyroscope
11/24/2011	WO2011144899A1 Angular rate sensor with improved ageing properties
11/24/2011	WO2011144890A1 Rate sensor with quadrature rejection
11/24/2011	WO2011107542A3 Sensor
11/24/2011	US20110285444 Oscillator circuit, method for manufacturing oscillator circuit, inertial sensor using the oscillator circuit, and electronic device
11/24/2011	US20110283826 Control moment gyroscope assembly and method for making the same
11/24/2011	US20110283796 Inertial force sensor
11/24/2011	US20110283794 Coupling structure for a yaw rate sensor device, yaw rate sensor device, and method for the production thereof
11/24/2011	US20110283793 Angular velocity sensor
11/24/2011	DE102011076208A1 Winkelgeschwindigkeitssensor Angular velocity sensor
11/23/2011	EP2387722A1 Method of forming a device with a piezoresistor and accelerometer
11/23/2011	EP1777528B1 Semiconductor sensor
11/23/2011	CN202048921U Micromechanical gyroscope without drive structure and signal processing circuit thereof
11/23/2011	CN102257358A Method for determining a heading in the direction of true north using an inertial measurement unit
11/23/2011	CN102257349A Device and method for measuring a construction
11/23/2011	CN102254058A Method for designing vibrator structure of bell-shaped vibrator type angular rate gyro
11/23/2011	CN102252694A Sensor apparatus
11/23/2011	CN102252670A Digital closed loop-based optic fiber gyroscope output signal detecting device and method
11/23/2011	CN102252669A Forward linear prediction (FLP) denoising method based on lifting wavelet reconstruction layer
11/23/2011	CN102252668A Silicon micro angular vibration output gyroscope
11/23/2011	CN102252667A Gyro based on valveless piezoelectric pump with involute flow tube
11/23/2011	CN102252666A Gyro based on conical spiral flow pipe valve-pressure-free electric pump
11/23/2011	CN102252665A Packaging structure for all-solid-state oscillating micro gyroscope
11/23/2011	CN102252664A Fixed star gyroscope and implementation method thereof
11/22/2011	US8065087 Reducing error contributions to gyroscopic measurements from a wellbore survey system
11/22/2011	US8061226 System and method for closed loop gyroscope stabilization
11/22/2011	US8061203 Combined sensor
11/22/2011	US8061202 Angular velocity sensor element
11/22/2011	US8061048 Apparatus for azimuth measurements using gyro sensors
11/17/2011	WO2011142399A1 Direction detecting device and game system using same
11/17/2011	WO2011140804A1 Micro inertial measurement system
11/17/2011	US20110282591 Pipeline inspection apparatus and method using radio frequency identification and inertial navigation
11/16/2011	EP2386826A1 Angular velocity sensor
11/16/2011	EP1740907B1 Method for operating a sensor
11/16/2011	CN202041212U Integrated optical chip for three-axis optical fiber gyro

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