| Patents for G01P 21 - Testing or calibrating of apparatus or devices covered by the other groups of this subclass (4,237) |
|---|
| 07/24/2013 | CN103221788A Device and method of gyro sensor calibration |
| 07/24/2013 | CN103217554A Multi-accelerometer intelligent parameter identification, matching and hardware generative system and system |
| 07/24/2013 | CN102507089B Calibration device and method of car door closing force tester |
| 07/24/2013 | CN102343921B On-line monitoring device for performances of wheel sensor and on-line monitoring method thereof |
| 07/23/2013 | US8494708 Good checking for vehicle yaw rate sensor |
| 07/23/2013 | US8490462 Auto-ranging for time domain inertial sensor |
| 07/17/2013 | CN203069623U Rotating speed dial gauge detection device |
| 07/17/2013 | CN203069622U Calibration device for acceleration sensor |
| 07/17/2013 | CN203069621U Calibration system for parameters of shipboard inertial navigation accelerometer |
| 07/17/2013 | CN102360027B Differential pressure type airspeed sensor testing system |
| 07/17/2013 | CN101541603B Active sensor, use thereof and method for compensating amplitude fluctuations in the output current signal of an active sensor |
| 07/16/2013 | US8489354 Vehicle speed determination system and method |
| 07/16/2013 | US8489299 Method and device for determining motor vehicle acceleration |
| 07/16/2013 | US8485014 Apparatus and methods for imbalance compensation |
| 07/11/2013 | US20130174636 System and Method for Device Self-Calibration |
| 07/11/2013 | US20130174345 Occupant monitoring system |
| 07/10/2013 | CN203054004U Calibration apparatus for vehicle tachymeter |
| 07/10/2013 | CN203054003U Vehicle-velocimeter calibrating apparatus |
| 07/10/2013 | CN203054002U Test circuit for ABS (Anti-lock Breaking System) sensor |
| 07/10/2013 | CN102016605B Accelerometer and method for error compensation |
| 07/09/2013 | US8479555 Method for compensating for quadrature |
| 07/09/2013 | US8479554 Electronic pitching trainer and method for determining the true speed of a sports projectile |
| 07/04/2013 | US20130173198 Circuit arrangement and method for monitoring a dsp in the context of a safety-critical application |
| 07/03/2013 | CN203037672U Rotation unit and rotating speed sensor detection apparatus |
| 07/03/2013 | CN203037671U Test tool used to test performance of acceleration sensors |
| 07/03/2013 | CN203037670U Stabilizing processing device of accelerometer |
| 07/03/2013 | CN102341712B Method for self-calibrating an accelerometer mounted on a wheel of a vehicle while said vehicle is moving |
| 07/03/2013 | CN101660603B Method for ascertaining the slipping of a continuously variable transmission (cvt), and for controlling a cvt, and a transmission |
| 06/27/2013 | WO2013093328A1 Method and calibration installation of a sensor for measuring data representative of the flow speed of a fluid stream |
| 06/27/2013 | WO2013091741A1 Method and device for determining the installation position of a sensor module in a vehicle, and vehicle having such a device |
| 06/27/2013 | DE102011121822A1 Verfahren und Einrichtung zum Bestimmen der Einbaulage eines Sensormoduls in einem Fahrzeug sowie Fahrzeug mit einer derartigen Einrichtung Method and device for determining the mounting position of a sensor module in a vehicle as well as vehicle with such a device |
| 06/26/2013 | CN203025208U Online detection source of acceleration sensor |
| 06/26/2013 | CN103180756A Velocity determination apparatus |
| 06/26/2013 | CN103175994A Test board capable of simultaneously measuring multiple rotational speed sensors |
| 06/26/2013 | CN103175993A Revolution speed transducer testing platform |
| 06/20/2013 | US20130158928 Sensor fusion of motion data obtained from portable electronic devices |
| 06/20/2013 | US20130152664 Circuit for correcting phase error of gyro sensor, gyro sensor system and method for correcting phase error of gyro sensor |
| 06/20/2013 | US20130152663 Linearity enhancement of capacitive transducers by auto-calibration using on-chip neutralization capacitors and linear actuation |
| 06/19/2013 | EP2605022A1 Inertial sensor |
| 06/19/2013 | EP2603112A1 Toothbrushing monitoring device |
| 06/19/2013 | CN203011946U Device for testing radar speed sensor |
| 06/18/2013 | US8467987 Methods and systems for testing mobile device builds |
| 06/18/2013 | US8467929 Good checking for vehicle wheel speed sensors |
| 06/18/2013 | US8464571 Systems and methods for determining resonant frequency and quality factor of overdamped systems |
| 06/12/2013 | CN202994826U Novel mining wind meter calibration device |
| 06/12/2013 | CN202994825U Zero offset correcting device |
| 06/12/2013 | CN103154747A 加速度检测装置 Acceleration detecting means |
| 06/12/2013 | CN103149385A Portable detection system of shaft end speed sensor of locomotive |
| 06/11/2013 | US8459094 Method for calibrating an accelerometer of an electronic device, an accelerometer, and an electronic device having an accelerometer with improved calibration features |
| 06/06/2013 | WO2013082127A1 Mitigating the effect of a change in sensor calibration parameters |
| 06/05/2013 | EP2600161A1 Speedometer Calibration |
| 06/05/2013 | CN202975046U Hand-held vehicle speed sensor detector |
| 06/05/2013 | CN202975045U Rotating speed sensor performance detection device |
| 06/05/2013 | CN103134953A Measurement device for magnetic property of accelerometer torquer |
| 06/05/2013 | CN103134952A Sealed accelerometer |
| 06/05/2013 | CN102216790B Method for creating correction parameter for posture detecting device, device for creating correction parameter for posture detecting device, and posture detecting device |
| 05/30/2013 | US20130133422 Inertial Sensor |
| 05/30/2013 | US20130133396 Method and system for quadrature error compensation |
| 05/29/2013 | CN202956393U Automobile rotating speed sensor test table |
| 05/29/2013 | CN202956392U Device of improving the precision of angular velocity sensors |
| 05/29/2013 | CN202956391U Wind vane zeroing device of wind turbine generator |
| 05/29/2013 | CN103123361A MEMS (micro-electromechanical system) angular speed and acceleration sensor automatic demarcating method and system thereof |
| 05/29/2013 | CN103123264A Comprehensive calibration device for speedometer and engine speed indicator of vehicle |
| 05/29/2013 | CN102422165B A laser diode based multiple-beam laser spot imaging system for characterization of vehicle dynamics |
| 05/23/2013 | US20130125614 Method and apparatus for self-calibration of gyroscopes |
| 05/22/2013 | CN202947747U Automotive speedometer and engine tachometer comprehensive checking device |
| 05/21/2013 | US8447553 Expert system reliability assistance for electronics |
| 05/16/2013 | WO2013068873A1 System and method for the assisted calibration of sensors distributed across different devices |
| 05/16/2013 | US20130124127 Sensor auto-calibration |
| 05/15/2013 | CN202939181U An automatic calibration system for MEMS angular velocity and acceleration sensors |
| 05/15/2013 | CN103109518A Mobile terminal and display control method therefor |
| 05/15/2013 | CN103105509A Nonlinear correction method of zero temperature drift of acceleration sensor |
| 05/15/2013 | CN103105299A Axle weight and brake and vehicle speed combined test bench |
| 05/10/2013 | WO2013064319A1 Electronic circuit |
| 05/10/2013 | WO2013064295A1 Method for detecting a measurement error, and vehicle-mounted device |
| 05/10/2013 | WO2013063995A1 Throttle calibrating method, apparatus, system and vehicle |
| 05/08/2013 | CN202929051U Underground calibrator of air velocity transducer for mine |
| 05/08/2013 | CN102095896B Portable intelligent speedometer tester and using method thereof |
| 05/08/2013 | CN101542297B Method and device for determining the speed of a vehicle |
| 05/07/2013 | US8437977 Controller testing unit |
| 05/02/2013 | US20130104622 Auto-Ranging for Time Domain Inertial Sensor |
| 05/01/2013 | EP2587266A1 A method for the micromechanical measurement of acceleration and a micromechanical acceleration sensor |
| 05/01/2013 | CN202915934U Triaxial digital display turntable system |
| 05/01/2013 | CN103080750A 加速度检测装置 Acceleration detecting means |
| 04/25/2013 | WO2013056427A1 Check device, system and method for dynamic properties of speed or acceleration sensor |
| 04/24/2013 | EP1847850B1 Hydrophone assembly |
| 04/24/2013 | CN202903822U Roller type vehicle speedometer inspection desk |
| 04/24/2013 | CN202903820U Self-calibrating ultrasonic wind speed measuring device |
| 04/24/2013 | CN103063879A Multi-parameter batch test equipment of micro-electromechanical systems (MEMS) acceleration sensor |
| 04/24/2013 | CN103063878A Verification apparatus of dynamic characteristic of speed or acceleration sensor, system and method thereof |
| 04/23/2013 | US8428911 Testing method and computer device and computer testing system using thereof |
| 04/23/2013 | US8424364 Active scanner bow compensator |
| 04/23/2013 | CA2712890C System and method for testing of transducers |
| 04/18/2013 | WO2013055253A1 Method for calibrating the scale factor of a hydraulic angular velocity sensor or axisymmetric vibratory gyroscope |
| 04/18/2013 | DE102011115971A1 Verfahren zur Bestimmung von inertialen Messgrößen Method for determining the inertial measurements |
| 04/18/2013 | DE102011084715A1 Sensor arrangement for e.g. mobile telephone, has sensor unit comprising three-axis acceleration and magnetic field sensors, and evaluation unit determining rotating movement of arrangement as function of measurement signals of sensors |
| 04/17/2013 | EP2581748A1 Method and apparatus for the determination of inertial parameters |
| 04/17/2013 | EP2581702A1 Method for identifying faulty measurement axes of a triaxial sensor |
| 04/17/2013 | CN202886403U Velometer tester |
| 04/17/2013 | CN103048013A Automatic loading platform of micro-nano sensor under variable environment |