| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 01/12/2011 | CN101945788A Arrangement of a brake disk on a wheel hub |
| 01/12/2011 | CN101425769B Method for fast detecting position of non-position sensor three-phase permanent magnet synchronous motor rotor |
| 01/12/2011 | CN101382561B Tacheometry apparatus for microminiature turbojet |
| 01/11/2011 | US7869008 Device of detecting light reflecting speed and direction, and method thereof |
| 01/06/2011 | WO2011002227A2 Putter speed measurement device, putter including the same, and putter speed measurement method |
| 01/06/2011 | WO2011000592A1 Cover for mounting on a wheel bearing, wheel bearing module having such a cover, and method for producing a cover for mounting on a wheel bearing |
| 01/06/2011 | US20110004420 Method for Identification of an Electric Drive System to be Modeled as a Multimass Oscillator and/or for Detection of Damage in Bearings and/or on Elements Susceptible to Wear and a Corresponding Device and Electric Drive System |
| 01/05/2011 | EP2270517A1 Optical device for measuring displacement or speed |
| 01/05/2011 | EP2270198A1 Method for analyzing image for cell observation, image processing program, and image processing device |
| 01/05/2011 | EP2269078A1 Laser doppler velocimeter |
| 01/05/2011 | EP2269001A1 Vibrating micro-mechanical sensor of angular velocity |
| 01/05/2011 | DE102009031319A1 Verfahren und System zur Bestimmung einer Fahrzeugklasse A method and system for determining a vehicle class |
| 01/05/2011 | CN201697930U 改进型汽车轮速传感器系统 Improved auto wheel speed sensor system |
| 01/05/2011 | CN201696099U Mounting mechanism for encoder of hydraulic motor |
| 01/05/2011 | CN101939653A X-y axis dual-mass tuning fork gyroscope with vertically integrated electronics and wafer-scale hermetic packaging |
| 01/05/2011 | CN101937006A Device for measuring rotating speed of fan |
| 01/05/2011 | CN101937005A Method for detecting rated power vehicle speed of diesel vehicle |
| 01/05/2011 | CN101936711A Device for detecting stroke and speed of slide of forging and pressing equipment |
| 01/05/2011 | CN101934806A High-precision speed measurement positioning method and system for medium and low-speed maglev trains |
| 01/05/2011 | CN101934134A Virtual golf analog device, sensing device arranged in virtual golf analog device and sensing method of virtual golf analog device |
| 01/05/2011 | CN101198382B Device and method for measuring a rotational frequency exerted on a movable game device |
| 01/04/2011 | US7864305 Self-contained underwater velocimetry apparatus |
| 12/30/2010 | US20100332180 Method and device for determining one or more rotational speeds of a turbocharging device, in particular for an internal combustion engine |
| 12/30/2010 | US20100329760 Speed detection device, image forming device, and computer readable storage medium storing speed detection program |
| 12/30/2010 | US20100327853 Phase locked loop for controlling motor and spindle motor using the same |
| 12/30/2010 | DE19957632B4 Radbremsenanordnung und Verfahren zur Steuerung des Radbremsmomentes Radbremsenanordnung and method for controlling the Radbremsmomentes |
| 12/29/2010 | WO2010150596A1 Sensing device |
| 12/29/2010 | WO2010150416A1 Rotary speed detection device with error monitoring |
| 12/29/2010 | WO2010149218A1 Hybrid sensor arrangement |
| 12/29/2010 | CN201689105U Rotation speed sensor |
| 12/29/2010 | CN201688848U Interface circuit of dual mass vibration type silicon micromechanical gyroscope |
| 12/29/2010 | CN201687667U Megawatt wind generating set speed measuring device |
| 12/29/2010 | CN101930054A Portable motor parameter-detecting device |
| 12/29/2010 | CN101929834A Rotational angle-measurement apparatus and rotational speed-measurement apparatus |
| 12/29/2010 | CN101241045B Secondary sampling method for speed-measuring fluted disc teeth number of self-adapting large steam turbine generator |
| 12/28/2010 | US7860666 Systems and methods for determining drop distance and speed of moving sportsmen involved in board sports |
| 12/28/2010 | US7859652 Sight-line end estimation device and driving assist device |
| 12/28/2010 | US7857772 Stride-monitoring device |
| 12/28/2010 | US7857771 Method and system for the derivation of human gait characteristics and detecting falls passively from floor vibrations |
| 12/23/2010 | WO2010147046A1 Rotation detection device and bearing fitted with rotation detection device |
| 12/23/2010 | WO2010147004A1 System for monitoring tire air pressure |
| 12/23/2010 | WO2010105963A3 Inductive sensor module for a vehicle and method for operating said sensor module |
| 12/23/2010 | US20100324799 Turbine engine speed and vibration sensing system |
| 12/23/2010 | US20100319463 Substance detection device and method of removing blockages |
| 12/23/2010 | DE102009027015A1 Method for determining rotational speed of starter-motor for internal combustion engine in motor vehicle, involves calculating rotational speed of machine from electrical parameters, and executing calibration of rotational speed |
| 12/23/2010 | DE102009027012A1 Verfahren und Vorrichtung zum Bestimmen eines schlupfbedingten Ortsfehlers eines Ortes eines Kraftfahrzeuges bei auftretendem Bremsschlupf Method and apparatus for determining a slip error of a location-related situation of a motor vehicle with brake slip occurring |
| 12/22/2010 | EP2264467A1 Rotational velocity measurement of a rotor |
| 12/22/2010 | CN201681090U Active wheel speed sensor |
| 12/22/2010 | CN201681089U Novel automobile wheel speed sensor |
| 12/22/2010 | CN201681088U Novel sensing head of automobile wheel speed sensor |
| 12/22/2010 | CN201681087U Driving wheel speed sensor |
| 12/22/2010 | CN201681086U Active wheel speed sensor |
| 12/22/2010 | CN201681085U Device for detecting vehicle speed signals |
| 12/22/2010 | CN201681084U Driven-type wheel speed sensor |
| 12/22/2010 | CN201681083U Device for measuring running speed of vehicle |
| 12/22/2010 | CN201681082U Device for measuring rotating speed of hub of wind driven generator |
| 12/22/2010 | CN201681081U Improved vehicular wheel speed sensor assembling coil |
| 12/22/2010 | CN101925830A Magnetic field sensor |
| 12/22/2010 | CN101925823A Method for optical measurement of velocities according to spatial frequency filtering method and sensor for optical measurement of velocities |
| 12/22/2010 | CN101923782A Method for acquiring transportation traffic speed based on geomagnetic sensing technology |
| 12/22/2010 | CN101923100A Systems and methods for measuring rotational speed and position of a rotating device |
| 12/22/2010 | CN101923099A Test paper for explosion velocity of explosive and test method thereof |
| 12/22/2010 | CN101465053B Method for real time accounting automobile idle speed through wireless communication network |
| 12/22/2010 | CN101434216B Automobile safety tail lamp control device with lamp light language |
| 12/22/2010 | CN101411942B Multifunctional integrated golf driving machine |
| 12/22/2010 | CN101196532B Velocity detection apparatus |
| 12/21/2010 | US7856337 Method and apparatus for monitoring the rotational speed of the shaft of a gas turbine |
| 12/21/2010 | US7855550 Velocity-detecting device |
| 12/16/2010 | WO2010143022A1 Rolling bearing assembly with rotation sensing means, electric machine provided with such an assembly and fork lift truck comprising such an electric machine |
| 12/16/2010 | WO2010143021A1 Rolling bearing assembly with a sensor and process for manufacturing such a bearing assembly |
| 12/16/2010 | US20100315219 Antiskid control unit and data collection system for vehicle braking system |
| 12/16/2010 | DE19729990B4 Verfahren und Vorrichtung zur Bestimmung der zurückgelegten Wegstrecke und der Geschwindigkeit von Schienenfahrzeugen Method and apparatus for determining the distance traveled and the speed of rail vehicles |
| 12/15/2010 | EP2261680A2 Peak-to-peak signal detector |
| 12/15/2010 | EP2261677A1 Magnetic encoder and wheel support bearing assembly using the same |
| 12/15/2010 | EP2260535A1 Waveguide filter |
| 12/15/2010 | EP2260309A1 Sensor unit |
| 12/15/2010 | EP2260212A1 Instrumented bearing, assembly for such bearing, and related mounting method |
| 12/15/2010 | EP1937528B1 Brake system for motor vehicles |
| 12/15/2010 | CN201674380U Vacuum dynamic-sealing accurate drive mechanism |
| 12/15/2010 | CN201673241U Traction motor rotational speed measuring device |
| 12/15/2010 | CN201673165U Speed sensor of motorcycle |
| 12/15/2010 | CN201673015U Dynamic balance correcting device for fans |
| 12/15/2010 | CN201670686U Forklift alarm device |
| 12/15/2010 | CN101918854A Method and device for producing a magnetic field sensor |
| 12/15/2010 | CN101915895A Dynamic potential detection circuit for DC motor |
| 12/15/2010 | CN101915852A Velocity measurement method based on stereoscopic vision |
| 12/15/2010 | CN101915586A System and method for measuring speed and distance of railway vehicle |
| 12/15/2010 | CN101650255B Determining method and measuring system of safety retreat distance of side personnel under action of train wind |
| 12/15/2010 | CN101371106B Rotor for rotary encoder and rolling bearing for wheel having same |
| 12/15/2010 | CN101297201B Displacement speed measurement method |
| 12/14/2010 | US7852462 Vehicular component control methods based on blind spot monitoring |
| 12/10/2010 | CA2707231A1 Wind power electricity generating system and relative control method |
| 12/09/2010 | WO2010141282A2 System and method for estimating velocity of a downhole component |
| 12/09/2010 | WO2010141120A2 System and method for generating three dimensional images using lidar and video measurements |
| 12/09/2010 | WO2010139677A1 An instrumented bearing, a bearing assembly, and a rotary electrical machine including such a bearing or such an assembly |
| 12/09/2010 | WO2010139505A1 An instrumented bearing assembly, a device for detecting rotation of a wheel including such an assembly, and a method of fabricating such an assembly |
| 12/09/2010 | US20100312521 Electronic pedometer |
| 12/09/2010 | US20100309370 Information processing apparatus provided with input system utilizing stroboscope |
| 12/09/2010 | US20100308799 Systems and methods for measuring rotational speed and position of a rotating device |
| 12/09/2010 | DE102008031032B4 Fahrzeugtypunabhängiges V-Signal-Modul zur Optimierung der Erfassungsgenauigkeit von Fahrzeuggeschwindigkeiten im Bereich von kleiner als 5 km/h Vehicle Type Independent V signal module for optimizing the detection accuracy of vehicle speeds in the range of less than 5 km / h |