| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 12/30/2009 | CN201374123Y Video detecting system of traffic average speed |
| 12/30/2009 | CN201373883Y Micro acceleration and micro angular rate single chip integrated sensor |
| 12/30/2009 | CN201373802Y Badminton comprehensive index detector |
| 12/30/2009 | CN201373736Y Initiative vision non-contact servo mechanism parameter measuring device |
| 12/30/2009 | CN101617232A Rotation speed detector-equipped bearing for wheel |
| 12/30/2009 | CN100575883C Angle measuring device |
| 12/29/2009 | US7640135 System and method for determining airtime using free fall |
| 12/24/2009 | US20090316136 Method and system for identifying moving object, and method and system for inspecting moving object by radiation imaging |
| 12/24/2009 | US20090316135 Sensor device and system having a conveyor and a sensor device |
| 12/24/2009 | US20090314082 Virtual turbine speed sensor |
| 12/24/2009 | DE102004004804B4 Einrichtung zum Berechnen der Momentan-Längsgeschwindigkeit eines Kraftfahrzeugs unter Verwendung von dessen Nicklage Means for calculating the instantaneous longitudinal speed of a motor vehicle using the pitch attitude |
| 12/23/2009 | WO2009057070A3 Speed deviation indicator |
| 12/23/2009 | EP2136213A1 Rotation detection device and bearing having rotation detection device |
| 12/23/2009 | EP2136212A1 Rotation sensor |
| 12/23/2009 | EP2135142A1 System for measuring an inertial quantity of a body and method thereon |
| 12/23/2009 | CN201368884Y Speed measurement device for model racer |
| 12/23/2009 | CN201368883Y Simple speed measuring device |
| 12/23/2009 | CN201368012Y Fan rotation speed detecting device |
| 12/23/2009 | CN101611323A Differentiation of flow cytometry pulses and applications |
| 12/23/2009 | CN100573469C Fan failure warning circuit |
| 12/23/2009 | CN100573052C 编码器 Encoder |
| 12/17/2009 | US20090310118 Method And Lidar System For Measuring Air Turbulences On Board Aircraft And For Airports And Wind Farms |
| 12/17/2009 | US20090309584 Rotary velocity sensor and rotary position and velocity sensor |
| 12/17/2009 | US20090309577 High temperature speed sensor |
| 12/17/2009 | US20090309576 Speed Sensor Pick-Up for Fluid Device |
| 12/17/2009 | DE112007003082T5 Sensorhalter und mit einer Radgeschwindigkeitsfeststellvorrichtung vereinigte Radlagervorrichtung Sensor holder and united with a wheel bearing apparatus Radgeschwindigkeitsfeststellvorrichtung |
| 12/17/2009 | DE102008062079A1 Magnetdetektionsvorrichtung Magnetic detection device |
| 12/17/2009 | DE102008028342A1 Laser doppler imaging method for examining object i.e. human eye, involves assigning analysis image value that depends on amplitude and/or frequencies of temporal changes of image values of pixels |
| 12/17/2009 | DE102008026091A1 Speed proportional rectangular signal producing method for permanently excited direct current motor of power window drive for motor vehicle, involves adjusting resonant frequency of controllable frequency filter |
| 12/17/2009 | DE102007037298B4 Verfahren und Anordnung zum Überprüfen eines Sensorsignals Method and apparatus for testing a sensor signal |
| 12/16/2009 | EP2133699A1 Rotation sensor installation structure and hub unit |
| 12/16/2009 | EP2133698A1 Rotation speed detection device and rolling bearing device using the same |
| 12/16/2009 | EP2133697A2 Device and method for recording speeds of a surface of an object |
| 12/16/2009 | CN201364342Y Device for acquiring speed signals of vehicles |
| 12/16/2009 | CN201364341Y Fan speed measuring device |
| 12/16/2009 | CN201364340Y Motorcycle speed sensor |
| 12/16/2009 | CN101602349A Low cost whiplash reduction system |
| 12/16/2009 | CN100570303C Rotating machinery driver power test device |
| 12/16/2009 | CN100570269C Veiling target with big target face |
| 12/15/2009 | US7633603 Flow velocity detector and ink-jet printer |
| 12/15/2009 | US7633602 Measurement apparatus and measurement method |
| 12/15/2009 | US7633289 Displacement encoder, device comprising such an encoder and method of manufacturing such an encoder |
| 12/15/2009 | US7633253 Control and monitoring arrangements for an aperture closure member |
| 12/15/2009 | US7632020 Sealing arrangement |
| 12/15/2009 | US7631498 Bearing health monitor |
| 12/10/2009 | WO2009056825A3 Improvements in or relating to apparatus and methods for imaging |
| 12/10/2009 | US20090303459 Method and apparatus for contactless determination of a lateral offset relative to a straight-ahead direction |
| 12/10/2009 | DE19947157B4 ABS-fähige Wälzlagereinheut in einer Schutzanordnung sowie Schutzkappe oder Schutzhaube ABS-enabled Wälzlagereinheut in a protection order and protective cap or hood |
| 12/10/2009 | DE102009025928A1 Unmittelbare Wellenleistungsmessungen für rotierende Maschinen Direct wave power measurements for rotating machines |
| 12/10/2009 | DE102008027221A1 Verfahren zur Bestimmung zumindest eines ersten internen Parameters eines Sensors A method for determining at least one parameter of a first internal sensor |
| 12/10/2009 | DE102008026604A1 Position or speed sensor arrangement, particularly revolution speed sensor arrangement for use in motor vehicles, has sensor with sensitive principal plane and encoder with encoder groove surface |
| 12/10/2009 | DE102006039176B4 Geschwindigkeits-Erfassungsvorrichtung und Servomotor Speed detection means and servo motor |
| 12/09/2009 | EP2131201A1 High temperature speed sensor |
| 12/09/2009 | CN201359611Y Multiway high-precision frequency measurement module based on CAN bus |
| 12/09/2009 | CN201359610Y Rope speed survey meter |
| 12/09/2009 | CN201359609Y Speed measuring device of gas turbine |
| 12/09/2009 | CN101598573A Direct shaft power measurements for rotating machinery |
| 12/09/2009 | CN101598540A Three-dimensional positioning method and three-dimensional positioning system |
| 12/09/2009 | CN100568706C Method for measuring the angular speed of an induction motor |
| 12/09/2009 | CN100567992C Dynamic quantity sensor |
| 12/09/2009 | CN100567989C Tri-dimensional wind speed wind direction measuring apparatus based on omnidirectional vision |
| 12/09/2009 | CN100567905C Optical fiber measuring apparatus and measuring method used for superconducting spherical rotor |
| 12/08/2009 | US7630082 Systems and methods for high precision feedback control in closed loop sensors |
| 12/06/2009 | CA2667862A1 High temperature speed sensor |
| 12/03/2009 | WO2009121592A3 Arrangement of a brake disk on a wheel hub |
| 12/03/2009 | US20090299579 Kinematic-based method of estimating the absolute roll angle of a vehicle body |
| 12/03/2009 | US20090297273 Apparatus and method for monitoring tunnel boring efficiency |
| 12/03/2009 | US20090296749 Scanning temporal ultrafast delay and methods and apparatuses therefor |
| 12/03/2009 | US20090293614 Apparatus and method for determining the closing velocity of a vehicle door |
| 12/03/2009 | DE19953030B4 Verfahren zur Erkennung von Radschwingungen Method for detecting wheel vibrations |
| 12/02/2009 | EP2128629A2 Method and device for detecting the operating condition of a combustion engine |
| 12/02/2009 | EP2128628A2 Seal assembly |
| 12/02/2009 | CN101592957A Auxiliary linear tracking control system for operation of distributed agricultural machine |
| 12/02/2009 | CN101592672A Alignment method of shooting line and object moving direction based on linear array CCD camera velocity measurement |
| 12/02/2009 | CN101592671A Adaptive adjustment method of linear array CCD camera velocity measurement shooting interval with object velocity |
| 12/02/2009 | CN101590851A Control system for a motor vehicle provided with a semiautomatic gearbox with discrete ratios |
| 12/02/2009 | CN100565210C Bearing device with sensor and rolling bearing with sensor |
| 12/02/2009 | CN100565209C Method for determining rotor angel position of axle |
| 12/02/2009 | CN100565208C Measurement method of speed of conductor sliding through capacitance type sensor |
| 12/02/2009 | CN100565119C Co-located sensing elements for quadrature sensor |
| 12/02/2009 | CN100565117C Magnetic coder |
| 12/02/2009 | CN100564960C Axial shaft sealing device |
| 12/02/2009 | CN100564835C Self adaptive sensing device for transmission of motorcycle |
| 12/02/2009 | CN100564240C MEMS sensor driving device, MEMS sensor driving method, and active sensor using MEMS |
| 12/01/2009 | USRE41015 Bicycle battery charger and speedometer circuit |
| 12/01/2009 | US7627451 Movement and event systems and associated methods |
| 12/01/2009 | US7626762 Jog zone free fiber optic coil |
| 12/01/2009 | US7626382 Rotation speed detecting apparatus and automatic transmission controller having the apparatus |
| 12/01/2009 | US7624636 Method and system for operating a sensor |
| 11/26/2009 | WO2009142118A1 Velocity detector and servo motor |
| 11/26/2009 | US20090289619 Apparatus and method for measurement of the muzzle velocity of a projectile or the like |
| 11/26/2009 | US20090288487 Angular speed sensor |
| 11/26/2009 | US20090288486 Vibration body for angular speed sensor |
| 11/26/2009 | DE202009012115U1 Ladeeinrichtung Loader |
| 11/26/2009 | DE102008024873A1 Vehicle i.e. car, front and rear wheels, state determining device for e.g. adjusting vehicle level, has evaluation and control unit determining capacitances of capacitive sensors during vehicle stop before beginning of drive of vehicle |
| 11/26/2009 | DE102008024373A1 Prüfen des Rotationsverhaltens einer Walze Check the rotational behavior of a roller |
| 11/26/2009 | DE102005014808B4 Messeinrichtung Measuring device |
| 11/25/2009 | EP2122371A1 A sensorized bearing unit |
| 11/25/2009 | EP2121172A2 Magnetic mixing system |
| 11/25/2009 | CN201352218Y Rotate speed signal extraction device of engine |