| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 03/04/2009 | EP2031363A1 Inertia and load torque estimating method and apparatus |
| 03/04/2009 | EP1733242A4 System and method for monitoring a mobile computing product/arrangement |
| 03/04/2009 | CN201203953Y Track curve anti-collision wireless alarm for automobile |
| 03/04/2009 | CN201203625Y 车速传感器 The vehicle speed sensor |
| 03/04/2009 | CN201203464Y Automatic speed-measuring weighing recognition system |
| 03/04/2009 | CN101377524A Vehicle speed measuring method based on steel rail deformation / stress parameters |
| 03/04/2009 | CN101377523A Method for counting the number of turns of the grinding wheel of a coffee grinder and device comprising such a grinder |
| 03/04/2009 | CN100465646C A magnetic variation sensor |
| 03/04/2009 | CN100465418C A self-adaptive transmission and sensing device of motorcycles |
| 02/26/2009 | WO2009024119A2 Linear segment or revolution counter with a ferromagnetic element |
| 02/26/2009 | WO2009000576A3 Method and device for detecting the rotation direction of a drive unit |
| 02/26/2009 | WO2008145644A3 Device for determining the rotational speed of a transmission shaft |
| 02/26/2009 | US20090051896 Optical Air Data Systems And Methods |
| 02/26/2009 | US20090051349 Wheel speed sensor |
| 02/26/2009 | DE19735912B4 Verfahren und Vorrichtung zum Feststellen einer Fahrzeugquerneigung Method and device for determining a vehicle transverse inclination |
| 02/26/2009 | DE102008032323A1 Vehicle i.e. passenger car, wheel floatation recognizing method for use on liquid film, involves determining momentary slip valve and momentary slip changing value, which are used for recognizing upcoming or existing floatation of wheel |
| 02/26/2009 | DE102008013100A1 Verfahren zum Vorspannen eines magnetoresistiven Sensorelements A method for biasing a magnetoresistive sensor element |
| 02/26/2009 | DE102007039704A1 Gearbox's rate of remaining operation time and remaining rotations, alarm and/or warning determining system, has comparison unit with output side connected with outputs of evaluation unit and indication unit that indicates alarm and warning |
| 02/26/2009 | DE102007039050A1 Linearsegment- oder Umdrehungszähler mit einem ferromagnetischen Element Linearsegment- revolution counter or with a ferromagnetic element |
| 02/26/2009 | DE102006005746B4 Elektronische Baugruppe, insbesondere elektronisches Sensorsystem, vorzugsweise für Positions- und Winkelmesssysteme Electronic assembly, in particular electronic sensor system, preferably for position and angle measuring systems |
| 02/26/2009 | CA2696690A1 Linear segment or revolution counter having a ferromagnetic element |
| 02/25/2009 | EP2028497A2 Wheel body with a contact track |
| 02/25/2009 | EP2028449A1 Magnetic multi-pole encoder |
| 02/25/2009 | EP2027473A1 Method and system for measuring the velocity of a moving object |
| 02/25/2009 | CN201199664Y Outer rotor permanent magnet synchronous motor |
| 02/25/2009 | CN101375127A Method and measuring device for measuring translation of surface |
| 02/25/2009 | CN101374199A Imaging apparatus and imaging method |
| 02/25/2009 | CN100464287C An optical input device and method of measuring relative movement of an object and the optical input device |
| 02/24/2009 | US7495822 Frequency shifter in an optical path containing a continuous laser source |
| 02/24/2009 | US7495774 Optical air data system |
| 02/19/2009 | WO2009021791A2 Method for optically measuring speeds and sensor for optically measuring speeds |
| 02/19/2009 | US20090047130 Wind Turbine and Method for Determining at Least One Rotation Parameter of a Wind Turbine Rotor |
| 02/19/2009 | US20090046289 Optical Air Data Systems And Methods |
| 02/19/2009 | DE4318341B4 Verfahren zur Lagerung von Apotheken-Artikeln und Vorrichtung zur Durchführung eines solchen Verfahrens A method of storing articles pharmacies and apparatus for carrying out such a method |
| 02/19/2009 | DE102008022979A1 Vorrichtung und Verfahren zum Diagnostizieren von Fehlern bei einem Motor-Resolver-System Apparatus and method for diagnosing faults in an engine resolver system |
| 02/19/2009 | DE102007038398A1 Bestimmung der Fahrzeuglängsgeschwindigkeit bei allradgetriebenen Fahrzeugen Determining the vehicle longitudinal velocity in four-wheel drive vehicles |
| 02/19/2009 | DE102007038298A1 Rotary motion sensor for detecting of rotary motion of shaft, has magnetic signal generator element arranged in housing that is attached at front side of shaft end of shaft, where housing is designed in hollow cylindrical shape |
| 02/19/2009 | DE102007038013A1 Verfahren zur optischen Messung von Geschwindigkeiten und Sensor zur optischen Messung von Geschwindigkeiten A method for optical measurement of speeds and sensor for optical measurement of speeds |
| 02/19/2009 | DE102007037298A1 Method for checking sensor signal of sensor cluster, involves detecting one or multiple physical measured variable in one measuring area by sensor cluster with sensors |
| 02/18/2009 | CN201195131Y Measurement mechanism of high-speed disc type circular valve high-efficiency residue-discharging separation machine |
| 02/18/2009 | CN101371106A Rotor for rotary encoder and rolling bearing for wheel having same |
| 02/18/2009 | CN101369248A Method, system and terminal for automatic control terminal |
| 02/18/2009 | CN101368977A Method for measuring velocity of conductor sliding on capacitance-type sensor |
| 02/18/2009 | CN100462722C Rotation speed sensor and load measuring device of roller bearing unit |
| 02/18/2009 | CN100462688C Photoelectric encoder and electronic equipment |
| 02/17/2009 | US7492445 Method and apparatus for robust velocity prediction |
| 02/17/2009 | US7492150 Circuit arrangement method for obtaining an output signal, and rotational speed measurement device comprising such a circuit arrangement |
| 02/12/2009 | WO2009019391A2 Method for estimating the longitudinal speed of a vehicle and device for implementing same |
| 02/12/2009 | WO2009000579A3 Method and device for detecting the rotation direction of a drive unit |
| 02/12/2009 | WO2008153899A3 Wireless active wheel speed sensor |
| 02/12/2009 | WO2008145444A3 Inductive magnetic sensor comprising a diffuser panel |
| 02/12/2009 | US20090040504 Apparatus for Detecting Speed Of Movable Body And Drive Stage Using The Same |
| 02/12/2009 | US20090040503 System and method for analyzing rolling stock wheels |
| 02/12/2009 | US20090039825 Absolute position sensor for field-oriented control of an induction motor |
| 02/12/2009 | DE102007037447A1 Pressure regulator for slip-controlled hydraulic brake system in motor vehicle, has wireless transducer operated between measuring point and rotary sensor, and producing wireless information transmission between point and sensor |
| 02/11/2009 | EP2021810A1 Method for determining the rotational speed of the main shaft of a transmission, and transmission comprising a device for detecting rotational speed |
| 02/11/2009 | EP2021729A2 Motor speed sensor assembly |
| 02/11/2009 | EP2021658A1 Transmission comprising a device for detecting rotational speed |
| 02/11/2009 | EP2021585A1 Active sensor element and method of determining the temperature of an active sensor element |
| 02/11/2009 | EP1425209B1 Direction/distance sensing vehicle function control system |
| 02/11/2009 | CN201192789Y Angle and display apparatus of punch machine |
| 02/10/2009 | US7489996 Antiskid control unit and data collection system for vehicle braking system |
| 02/10/2009 | US7489126 Sensing an operating parameter of a target concealed from a sensor by an interposed component |
| 02/10/2009 | CA2365722C Rotation sensor |
| 02/06/2009 | CA2638523A1 System for seamless estimation of speed and/or position, including standstill of a permanent magnet rotor of an electric motor |
| 02/05/2009 | WO2009015940A2 Method for the destruction-free detection of a rotational movement on the surface of a test object; apparatus therefor and test unit |
| 02/05/2009 | WO2008128857A3 Device for recording the rotational speed of a rotatable part |
| 02/05/2009 | US20090033911 Laser Anemometry with Improved Eye Safety |
| 02/05/2009 | US20090033168 Load Generating Encoder Wheel |
| 02/05/2009 | US20090031831 Micro hemispheric resonator gyro |
| 02/05/2009 | US20090031808 Fall detection apparatus |
| 02/05/2009 | DE102008033360A1 Verfahren zur Herstellung eines Polrads A method for producing a pole wheel |
| 02/05/2009 | DE102007036271A1 Drehgeber mit Überwachung des Lagerverschleißes sowie Verfahren hierzu Encoder with monitoring of bearing wear and method therefor |
| 02/05/2009 | DE102007036264A1 Verfahren zur Herstellung eines Bewegungssensors A process for producing a motion sensor |
| 02/05/2009 | DE102007034917A1 Induktiver Drehzahlsensor für einen Abgasturbolader Inductive speed sensor for an exhaust gas turbocharger |
| 02/04/2009 | EP2020310A2 Vehicle bearing assembly |
| 02/04/2009 | EP2020309A2 Axle bearing assembly |
| 02/04/2009 | CN101358990A Method and apparatus for measuring speed and mobile terminal thereof |
| 02/04/2009 | CN101358989A Method for measuring rotate speed of synchronous generator based on circulation method |
| 02/04/2009 | CN100459766C Device and method for estimating speed in mobile communication |
| 02/04/2009 | CN100458373C Laser dynamic analysing method for making accurate measurement to construction and city space |
| 02/04/2009 | CN100458372C Particle picture velocity measuring method for accurately measuring construction and city space |
| 02/03/2009 | US7484892 Wheel bearing assemblies incorporating sensing arrangements |
| 01/31/2009 | CA2636682A1 Disc resonator integral inertial measurement unit |
| 01/29/2009 | WO2009014059A1 Bearing for wheel |
| 01/29/2009 | WO2009013928A1 Device for measuring angular velocity of tire |
| 01/29/2009 | WO2009013424A2 Method and device for determining the direction of rotation of a wheel |
| 01/29/2009 | WO2009013092A2 Inductive rotation-speed sensor for an exhaust-gas turbocharger |
| 01/29/2009 | WO2008149199A3 Following distance control device and following distance control method |
| 01/29/2009 | WO2008135182A3 Non-contact revolution counter |
| 01/29/2009 | DE102007033745A1 Induktive Drehzahlerkennung Inductive speed detection |
| 01/29/2009 | DE102004034002B4 Sensormodul mit einem Drehzahlsensor und Verfahren zur Montage des Sensormoduls Sensor module with a speed sensor and method of assembling the sensor module |
| 01/28/2009 | EP2018581A1 Apparatus and method for recognizing objects |
| 01/28/2009 | EP2018570A1 Determination of the rotational speed of a transmission shaft |
| 01/28/2009 | CN201188107Y Apparatus for measuring air conditioner PG motor rotational speed |
| 01/28/2009 | CN201188106Y Novel watercraft data acquisition board |
| 01/28/2009 | CN100456038C Ring shaped air-cushion extensible guide used for testing object curvilinear motion physical quantity |
| 01/27/2009 | US7482802 Method and apparatus for determining the rotor position of an electric motor from the electric current and the angular acceleration |
| 01/27/2009 | US7481583 Rolling bearing with sensor and rotary state detecting device |
| 01/27/2009 | US7481501 Anti-lock brake system and sensor unit for the same |