| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 07/04/2012 | CN102539812A Method and device for acquiring speed of automobile |
| 07/04/2012 | CN102539811A Velocity sensor based on optic fiber transmission and method thereof |
| 07/04/2012 | CN102527010A System for measuring shot moving parameters during shot training |
| 07/04/2012 | CN102087296B Motor speed measurement sensor |
| 07/04/2012 | CN101976048B Handle controller signal processing method |
| 07/04/2012 | CN101923099B Test paper for explosion velocity of explosive and test method thereof |
| 07/04/2012 | CN101509934B Micro-acceleration and micro-angular rate monolithic integration sensor |
| 07/04/2012 | CN101506500B Waste gate actuator for an exhaust gas turbocharger |
| 07/03/2012 | US8213023 Velometer, navigational apparatus and methods for direct measurement of object's own velocity |
| 07/03/2012 | US8212999 Liquid droplet measurement apparatus and liquid droplet measurement method |
| 07/03/2012 | US8210750 Vehicle bearing assembly |
| 06/28/2012 | WO2012087220A1 Apparatus and method for cut-to-length logging |
| 06/28/2012 | WO2012085618A1 Body for a sensor unit, sensor unit comprising such a body, rotation detection set comprising such a sensor unit and method for manufacturing such a sensor unit |
| 06/28/2012 | WO2012085617A1 Bearing assembly with an encoder washer and a sensor unit |
| 06/28/2012 | WO2012085051A1 Magnet assembly |
| 06/28/2012 | WO2012044134A3 Device for measuring flight path and velocity of flying objects and measurement method using same |
| 06/28/2012 | WO2011134886A3 Electricity generator |
| 06/28/2012 | US20120162634 Speed sensor |
| 06/28/2012 | US20120160819 Wire feed speed measurement device |
| 06/28/2012 | US20120160026 Rotation detecting apparatus |
| 06/28/2012 | DE102010055754A1 Magnetoresistive sensor for measuring external magnetic field, has measuring layer and reference layer that are separated by nonmagnetic separation layer, and reference layer to adjust anisotropy of region along magnetization direction |
| 06/28/2012 | DE102010055533A1 Method for determining rotation speed of rotatably mounted part i.e. shaft, of device, involves determining new time interval in which light unit is activated during image recording process by evaluation unit after evaluation of image |
| 06/27/2012 | CN202285021U 轮速测量仪 Wheel speed measuring instrument |
| 06/27/2012 | CN202284974U 一种智能型的异步电机转矩转速测量系统 An intelligent asynchronous motor torque and speed measurement system |
| 06/27/2012 | CN102520205A Light refection principle-based velocity measurement sensor |
| 06/27/2012 | CN102520204A Speed measurement device for magnetic metal gear |
| 06/27/2012 | CN102520203A Bionic three-dimensional angular speed sensor based on moth tentacle navigation and preparation method thereof |
| 06/27/2012 | CN102519640A Tester and testing method for testing pull and rotating speed of motor of minitype unmanned aerial vehicle |
| 06/27/2012 | CN101825461B Platform leveling device based on cylindrical model |
| 06/27/2012 | CN101730849B Optical sensor for positioning tasks |
| 06/27/2012 | CN101535816B Methods of processing encoder signals |
| 06/27/2012 | CN101300493B Passive distance measurement using spectral phase gradients |
| 06/26/2012 | US8209081 Minimizing wheel speed and acceleration errors |
| 06/26/2012 | US8207323 Polarization-enhanced detector with gold nanorods for detecting nanoscale rotational motion and method therefor |
| 06/21/2012 | WO2012080780A1 Rotation detection set and bearing assembly comprising such a detection set |
| 06/21/2012 | WO2012080779A1 Rotation detection set, bearing assembly including such a rotation detection set and apparatus equipped with such a bearing assembly |
| 06/21/2012 | WO2012080778A1 Support member, detection set comprising such a support member, manufacturing method of such a detection set and bearing assembly including such a detection set |
| 06/21/2012 | WO2012080777A1 Support member, detection set comprising such a support member and bearing assembly including such a detection set |
| 06/21/2012 | US20120154788 Lidar Management Device with Target Tracking and Method for Use of Same |
| 06/21/2012 | US20120154787 Droplet counting and measuring device |
| 06/21/2012 | US20120153935 Systems, Methods, and Devices for Demodulating Induction Motor Instantaneous Rotor Slot Harmonic Frequency |
| 06/21/2012 | DE112009002010T5 System und Verfahren zur Erfassung der periodischen Position eines Objektes System and method for sensing the periodic position of an object |
| 06/21/2012 | DE102011053284B3 Method for verifying speed of appropriate vehicle, involves calculating image angle based on displacement of vehicle in images taken at preset subsequent times and intrinsic parameters of camera, and comparing with object angle |
| 06/21/2012 | DE102010054931A1 Preparing a signal transmitter structure on the surface of a rotor, comprises applying signal transmitter structure comprising an electrical conductive material by thermal spraying |
| 06/20/2012 | EP2466567A2 Method and device for recording vehicle-related data |
| 06/20/2012 | CN202282073U Dual-mode portable speed detection system based on laser and radar |
| 06/20/2012 | CN202281780U Photoelectric encoder used for measuring rotation direction and rotation speed of motor |
| 06/20/2012 | CN102510997A Geomagnetism sensing device |
| 06/20/2012 | CN102507971A Data processing method for measuring rotation speed and frictional power consumption of centrifugal machine |
| 06/20/2012 | CN102507970A Photoelectric type coder for measuring rotating direction and rotating speed of electric motor |
| 06/20/2012 | CN102506910A 脉冲式角度传感器 Pulse angle sensor |
| 06/20/2012 | CN102506712A Laser detection device |
| 06/20/2012 | CN101923782B Method for acquiring transportation traffic speed based on geomagnetic sensing technology |
| 06/20/2012 | CN101907634B Seeding quantity online measurement method and device of precision planter |
| 06/20/2012 | CN101907632B Speed estimation method of multi-point smoothing motor |
| 06/19/2012 | US8203066 Pedal apparatus and electronic keyboard apparatus having the same |
| 06/19/2012 | US8201449 Sensor |
| 06/14/2012 | WO2012078520A1 Mode-matched single proof-mass dual-axis gyroscope and method of fabrication |
| 06/14/2012 | WO2012077685A1 Wheel bearing device with rotational speed detector |
| 06/14/2012 | WO2012077494A1 Compound sensor |
| 06/14/2012 | WO2012076926A1 Encoder washer and bearing assembly comprising such a washer |
| 06/14/2012 | US20120150483 Machine Logic Airtime Sensor For Board Sports |
| 06/14/2012 | US20120150407 Method and device for ascertaining the speed of a motor vehicle |
| 06/14/2012 | DE102010062646A1 Method for determining rotational speed of driven wheel of motor car, involves detecting rotational position of rotor by angle sensor, and determining and detecting rotational speed of driven wheel based on rotational positions by sensor |
| 06/14/2012 | DE102005052349B4 Motorsteuerverfahren The motor control method |
| 06/13/2012 | EP2463664A1 Measurement of speed, angular displacement, position or movement of shafts |
| 06/13/2012 | EP2462616A1 Sensor arrangement and chip comprising additional fixing pins |
| 06/13/2012 | EP2062058B1 Velocity detector |
| 06/13/2012 | EP2045101B1 Bearing device for drive wheel |
| 06/13/2012 | CN202271858U 一种车用实时测速装置 A vehicle speed measuring device in real time |
| 06/13/2012 | CN102495229A Tester for automatically recording solid combustion speed and working method thereof |
| 06/13/2012 | CN102495228A Permanent-magnet type airplane wheel speed sensor |
| 06/13/2012 | CN102495227A Electric vehicle speed detection device |
| 06/13/2012 | CN102495226A Speed measuring method and system based on increment type photoelectric encoder |
| 06/13/2012 | CN102495225A Device and method for measuring rotating speed of steam turbine |
| 06/13/2012 | CN102495224A Method for multiplying frequency of power supply |
| 06/13/2012 | CN102494869A Measuring device of dense two-phase flow particle speed and concentration spatial distribution |
| 06/13/2012 | CN101506661B Velocity detector |
| 06/12/2012 | US8198521 Proportional electromagnet actuator and control system |
| 06/07/2012 | WO2012074479A1 A sensor retainer device for abs sensor means |
| 06/07/2012 | WO2012072438A1 Method for determining the speed of a synchronous machine, circuit configuration for actuating a synchronous machine, and use of such a configuration |
| 06/07/2012 | WO2012072060A1 Apparatus for non-incremental position and form measurement of moving solid bodies |
| 06/07/2012 | WO2012071947A1 Mobile phone and method for speed measurement by mobile phone |
| 06/07/2012 | WO2012071692A1 Rotation speed measuring device |
| 06/07/2012 | US20120143555 Systems, Methods and Apparatuses for Testing, Calibrating and Certifying Overspeed Devices |
| 06/07/2012 | US20120143514 Movement Monitoring Device For Action Sports, And Associated Methods |
| 06/07/2012 | US20120137775 Piezoelectric resonating device, manufacturing method thereof, piezoelectric resonator, and piezoelectric oscillator |
| 06/07/2012 | US20120137774 Non-Degenerate Mode MEMS Gyroscope |
| 06/06/2012 | EP2461166A1 System for measuring the radial velocity of a mobile |
| 06/06/2012 | EP2460019A1 Speed sensor |
| 06/06/2012 | EP2326960B1 Method for dynamically detecting an angular velocity using a digital angular position transducer |
| 06/06/2012 | DE102010062480A1 Rolling bearing assembly used in gearbox of engine, has rotary encoder and code transducer that are accommodated within transmitter housings comprising rotatably mounted coding unit coupled with shaft |
| 06/06/2012 | DE102010062306A1 Sensor device for e.g. detection of rotation of rotating parts, has microcontroller awakened from sleep mode to assign time information of edges and displaced again into sleep mode and deriving sensor output signal using time information |
| 06/06/2012 | CN101464153B Navigation apparatus |
| 06/06/2012 | CN101438030B Active sensor element and method of determining the temperature of an active sensor element |
| 06/06/2012 | CN101126637B Method for determining the crankshaft position of a rotating crankshaft of an internal combustion engine |
| 06/05/2012 | US8194970 Method for producing three-dimensionally structured surfaces |
| 06/05/2012 | US8192936 Polarization-enhanced detector with gold nanorods for detecting nanoscale rotational motion and method therefor |
| 06/05/2012 | US8191973 Method for the creation of a pole wheel/wheel hub connection and arrangement thereof |
| 05/31/2012 | WO2012069066A1 Sensing of the spin of a roller in a bearing in operational use |