Patents
Sitemap › G01 - Measuring; Testing › G01P - Measuring linear or angular speed, acceleration, deceleration or shock; Indicating presence or absence of movement; indicating direction of movement › G01P 21 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass
Patents for G01P 21 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass (4,237)
07/2010
07/28/2010CN201535782U 校准工具与测量机台系统 Machine tool calibration and measurement systems
07/28/2010CN101788305A Method for rapid field calibration of micro inertial measurement unit
07/27/2010US7765079 Two-dimensional lattice calibrating device, two-dimensional lattice calibrating method, two-dimensional lattice calibrating program and recording medium
07/22/2010DE102009036099A1 Vorrichtung und Verfahren zum Ausführen von Selbstdiagnose Apparatus and method for performing self-diagnosis
07/21/2010CN101424027B Detection method and system for detecting apparatus operation status in washing machine
07/21/2010CN101151540B Microstructure probe card, and microstructure inspecting device and method
07/15/2010US20100179781 Methods and systems for calibrating vehicle vision systems
07/15/2010DE112008001865T5 Sensorausgabekorrekturvorrichtung Sensor output correction device
07/15/2010DE102009047665A1 MEMS-Sensor mit eingebautem Selbsttest MEMS sensor with built-in self-test
07/15/2010DE102009000152A1 Method for adjusting combination sensor, particularly inclination-compensated electronic compass, involves utilizing three-axis acceleration sensor component
07/14/2010CN101776698A Method for performing self-diagnosis as to whether or not acceleration or angular-velocity sensor is in normal status
07/13/2010US7756663 Self-calibration systems and methods
07/08/2010US20100174502 System for monitoring exposure to vibration
07/08/2010DE10216016B4 Halbleitervorrichtung zum Messen einer physikalischen Größe Semiconductor device for measuring a physical quantity
07/07/2010CN101769940A Novel test device of photoelectric revolution speed transducer
07/07/2010CN101769939A Test tool and method of aircraft airspeed indicator
07/07/2010CN101290326B Parameter identification calibration method for rock quartz flexibility accelerometer measuring component
07/06/2010US7748250 Three-axial acceleration sensor inspection device and method of inspecting three-axial acceleration sensor
07/01/2010US20100165457 Facilitating the more natural aiming of telescopes
07/01/2010US20100162787 Quick test tool and method of aircraft airspeed indicator
06/2010
06/30/2010CN101762296A Instrument fault detection device
06/29/2010US7746091 Sensor apparatus
06/24/2010US20100161272 Physical amount measuring device and physical amount measuring method
06/22/2010US7741857 System and method for de-embedding a device under test employing a parametrized netlist
06/22/2010US7741855 Calibration circuit for resistance component
06/22/2010US7739896 Self-calibration of scale factor for dual resonator class II coriolis vibratory gyros
06/17/2010US20100153051 Locating A Component Underneath A Surface Of A Target Object And Locating An Access Panel For Accessing The Component
06/17/2010US20100148761 Speed filter calibration apparatus and method for radio frequency metal detectors
06/17/2010DE102008054455A1 Orientation sensor for orientation controller, has sensor unit for detecting actual orientation or orientation deviation from orientation, where evaluation unit is connected with sensor unit
06/16/2010CN101743479A Sensor output compensator
06/16/2010CN101738499A Fault diagnosis method with eight accelerometers configured
06/16/2010CN101738498A Device for calibrating high-speed motion measuring instrument
06/10/2010WO2010065272A2 Rotatable orientation independent gravity sensor and methods for correcting systematic errors
06/10/2010US20100145649 Telescope based calibration of a three dimensional optical scanner
06/10/2010CA2745752A1 Rotatable orientation independent gravity sensor and methods for correcting systematic errors
06/09/2010CN101726630A Bearing vibration checking instrument
06/09/2010CN101726622A 传感器装置 The sensor device
06/08/2010US7734388 Apparatus for detecting anomaly of wheel speed sensors
06/03/2010WO2010062176A1 Signal processing module, navigation device with the signal processing module, vehicle provided with a navigation device and method of providing navigation data
06/03/2010US20100138180 Moving Body Posture Angle Detecting Apparatus
06/02/2010EP2192385A1 Signal processing module, navigation device with the signal processing module, vehicle provided with a navigation device and method of providing navigation data
06/01/2010US7729898 Methods and apparatus for implementing logic functions on a heterogeneous programmable device
06/01/2010CA2649867C Method for compensating for pressure differences across valves in cassette type iv pump
05/2010
05/27/2010WO2010058594A1 Physical quantity measurement device and physical quantity measurement method
05/27/2010DE102008044053A1 Quadraturkompensation für einen Drehratensensor Quadrature compensation for a yaw rate sensor
05/20/2010WO2010055871A1 Method for creating correction parameter for posture detecting device, device for creating correction parameter for posture detecting device, and posture detecting device
05/20/2010US20100125430 Analog angle sensor accuracy correction program correction method recording medium and servo driver
05/20/2010US20100122565 Continuous selftest for inertial sensors at 0 hz
05/19/2010EP2187223A1 System and method for compensating vehicle sensor signals
05/19/2010CN201477112U Character detector of wheel speed sensor
05/19/2010CN201477111U Magnetism character detector of wheel speed sensor
05/19/2010CN201477110U Tested module on air-speed gauge
05/19/2010CN201477109U Dynamical lock-region measuring device of laser gyroscope
05/19/2010CN201476810U Practical device for automatically correcting meter
05/19/2010CN101710134A Vehicle hub rotation speed sensor electrical parameter test device and test method
05/18/2010US7719004 Sensor having hydrophobic coated elements
05/13/2010US20100116020 Wide-band accelerometer self-recognising its calibration
05/12/2010CN201464495U Testing instrument of angle speed sensor
05/12/2010CN201464494U Testing equipment of miniature accelerometer
05/11/2010CA2366320C Sensor design and process
05/04/2010US7707867 Method for correction of inertial sensor mounting offsets
04/2010
04/29/2010DE102009045493A1 Sensoranordnung und Verfahren zum einfachen Einbau in ein Fahrzeug Sensor system and method for simple installation in a vehicle
04/22/2010US20100097088 Sensor apparatus
04/22/2010US20100095739 Method for adjusting resonance frequencies of a vibrating microelectromechanical device
04/21/2010EP2177918A2 Sensor apparatus with failure diagnosis
04/21/2010CN101697240A Method and device for calibrating and positioning
04/15/2010DE102009038256A1 Winkelmesssystem Angle measurement system
04/15/2010DE102008042668A1 Balancing device for balancing two inertia sensors in handling system, has loading and/or unloading device loading and/or unloading sensor into and/or from receiving device and balancing another sensor in position of receiving device
04/14/2010CN201438335U Speed measurement reference device of motor vehicle speed measuring and scene shooting system
04/14/2010CN201438145U Test bed for antiskid device
04/13/2010US7696705 Method for measuring the rotational speed of an EC motor
04/08/2010US20100088055 System and method for positioning a coordinate system in relation to a workpiece on a measurement machine
04/08/2010DE102008042651A1 Method for determining relocation induced measurement errors of sensor built in vehicle, like acceleration sensor, involves storing condition value in memory of control device in vehicle, where condition value is emitted
04/08/2010DE102004046254B4 Geschwindigkeitsmessersteuerungssystem und Geschwindigkeitsmessersteuerungsverfahren Speedometer and tachometer control system control method
04/07/2010EP2172783A1 Movement sensor for digital tachograph and system comprising the same
04/07/2010EP2171479A2 Method and device for determining the direction of rotation of a wheel
04/06/2010US7693640 Lateral acceleration sensor breakdown detection device
04/06/2010US7690242 Lighter device with flow restrictor and methods of manufacturing and testing same
04/01/2010US20100079158 Current localization tracker
03/2010
03/31/2010CN101685102A Device and method for regulating precision of triaxial accelerometer
03/25/2010US20100071439 Method of Aligning an Axisymmetric Vibrating Sensor Inertial Navigation System and Corresponding Inertial Navigation System.
03/24/2010EP2165203A1 Method and device for measuring the progress of a moving person
03/24/2010CN101680761A Sensor device
03/24/2010CN101680760A Physical amount measuring device and physical amount measuring method
03/24/2010CN100595590C Correction device of acceleration sensor and output value correction method of acceleration sensor
03/23/2010US7684948 Electrical connection for testing head gimbal assemblies
03/23/2010US7681448 System and method for aligning sensors on a vehicle
03/18/2010US20100064767 Atom-Interferometric, Stepped Gravity Gradient Measuring System
03/17/2010EP2163905A1 Self-testing sensor
03/17/2010CN101674959A Vehicle condition detecting unit and occupant protection apparatus including the unit
03/17/2010CN101672663A Auto meter visual detecting system based on computer and detecting method thereof
03/16/2010US7680620 Dynamic matrix sensitivity measuring instrument for inertial sensors, and measuring method therefor
03/16/2010US7678599 Process for the fabrication of an inertial sensor with failure threshold
03/16/2010US7677076 Angular velocity sensor unit and angular velocity sensor diagnosing device
03/11/2010US20100063764 Use of different pairs of overlay layers to check an overlay measurement recipe
03/11/2010US20100063763 Self calibrating gyroscope system
03/11/2010US20100060443 apparatus for estimating tire wear amount and a vehicle on which the apparatus for estimating tire wear is mounted
03/11/2010US20100058831 Method for calibrating a scale factor in an axisymmetrical vibrating gyrometer
03/11/2010US20100058830 Fault Detection for a Resistive Position Sensor
03/11/2010DE102007036202B4 Prüf- und Simulationsschaltung für Magnetfeldsensoren Testing and simulation circuit for magnetic field sensors
1 ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... 43