| Patents for G01P 3 - Measuring linear or angular speed; Measuring differences of linear or angular speeds (19,542) |
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| 01/22/2009 | WO2009011340A1 Hub unit bearing |
| 01/22/2009 | WO2009011129A1 Bearing device having rotation speed sensor and adapted for use in wheel and method of assembling the same |
| 01/22/2009 | WO2009011121A1 Rotation detection sensor |
| 01/22/2009 | US20090021752 Orientation Sensing Of A Rod |
| 01/22/2009 | US20090021243 Inductive Speed Detector |
| 01/22/2009 | US20090021242 Device and method for measuring a quantity representing the rotational speed of a motor vehicle and system and method using said device and method |
| 01/22/2009 | US20090021241 Method for measuring velocity of conductor pressing on capacitive sensor |
| 01/22/2009 | US20090020960 Encoder-equipped sealing device |
| 01/22/2009 | DE102005050922B4 Treibstoffverbrauchs-Abschätzungsvorrichtung für Fahrzeuge Fuel consumption estimation apparatus for vehicles |
| 01/21/2009 | EP2017627A2 Inductive rotational speed detection |
| 01/21/2009 | EP2017626A1 Assembly forming a roller bearing equipped with an information gathering system |
| 01/21/2009 | EP1915627B1 Displacement speed measurement method |
| 01/21/2009 | EP1405085A4 A monitoring process and system |
| 01/21/2009 | CN201184886Y 霍尔芯片轮速传感器 Hall chip wheel speed sensor |
| 01/21/2009 | CN201184803Y Oil consumption instrument for electrically-spraying engine automobile |
| 01/21/2009 | CN201184793Y 光电传感器 Photoelectric Sensors |
| 01/21/2009 | CN101349707A Accelerometer and gyroscope system integrated drive system |
| 01/15/2009 | WO2009008814A1 Device and method for measuring the velocity of a moving paper web |
| 01/15/2009 | WO2008086771A4 Magnetic mixing system |
| 01/15/2009 | WO2008080679A3 Method for determining a rotational speed value |
| 01/15/2009 | US20090018791 Calibration of the fundamental and harmonic once-around velocity variations of encoded wheels |
| 01/15/2009 | US20090015241 Method and apparatus for sensing and controlling fan speed |
| 01/15/2009 | DE102008031665A1 Wheel rotary speed sensor, for a motor vehicle or motor cycle, has an acoustic wheel fitted with paired magnets passing by a sensor to register the magnets passing by it |
| 01/15/2009 | DE102007030836A1 Magnetfeld erzeugendes Element Magnetic field generating element |
| 01/14/2009 | EP2015081A1 Movement probe, particularly speed sensor, for aerospace vehicles |
| 01/14/2009 | EP2015021A2 Distance/speed meter and distance/speed measuring method |
| 01/14/2009 | EP2013654A2 Motion-detecting modular microscope system |
| 01/14/2009 | EP2013039A1 Measuring device for vehicle data, in particular for the speed of a vehicle running on wheels |
| 01/14/2009 | EP1353184B1 Rotation detector |
| 01/14/2009 | EP0954359B2 Method for determining the rates of motion and wheel for roller skates and skateboard |
| 01/14/2009 | CN201181299Y Magnetoelectricity type externally hung torque-measuring apparatus |
| 01/14/2009 | CN201181217Y Magnetic inductive speedometer |
| 01/14/2009 | CN101344987A Vehicle detection apparatus and detection method |
| 01/14/2009 | CN101344532A Vehicle wheel rotational speed sampler |
| 01/14/2009 | CN101344531A Novel data acquisition system of watercraft |
| 01/14/2009 | CN101344402A Optical fiber measuring apparatus and measuring method used for superconducting spherical rotor |
| 01/14/2009 | CN101343009A Slide wireless monitoring system of friction drive hoist and method thereof |
| 01/13/2009 | US7475490 Hand held yarn measuring device |
| 01/12/2009 | CA2593553A1 Aerospace movement probe |
| 01/08/2009 | WO2009005127A1 Magnetic encoder and rolling bearing |
| 01/08/2009 | WO2009005085A1 Sensor device, and rolling bearing device with sensor |
| 01/08/2009 | WO2009004198A1 Indexation instrumented bearing device |
| 01/08/2009 | WO2009003814A1 Control apparatus having a position sensor |
| 01/08/2009 | WO2009003782A2 Element which generates a magnetic field |
| 01/08/2009 | WO2008119433A3 Determining speed by partially heating a roadway |
| 01/08/2009 | US20090012740 Method for determining the wheel position in a vehicle |
| 01/08/2009 | US20090012735 Device for determining a rotational speed about the vertical axis of a vehicle |
| 01/08/2009 | US20090009220 Signal generating apparatus, periodic-signal observing system, integrated circuit, periodic-signal observing method, and method of testing integrated circuit |
| 01/08/2009 | US20090009161 Cylindrical Cover-attached encoder apparatus |
| 01/08/2009 | US20090007661 Integrated Motion Processing Unit (MPU) With MEMS Inertial Sensing And Embedded Digital Electronics |
| 01/08/2009 | DE112007000265T5 Verbesserung bei oder in Beziehung mit der Messung einer Relativbewegung Improvement in or related to the measurement of a relative movement |
| 01/08/2009 | DE102007031301A1 Rotating magnetic fields detecting device for e.g. permanently excited direct current motor in motor vehicle, has magnetic field line area partially enclosed between north and south poles of sensor magnets, and sensor arranged in line area |
| 01/08/2009 | DE102007029817A1 Magnetfeldsensor und Verfahren zur Kalibration eines Magnetfeldsensors Magnetic field sensor and method of calibrating a magnetic field sensor |
| 01/07/2009 | EP2012130A1 Engine rotating meter |
| 01/07/2009 | CN201177633Y Tight frame spinning suction fan speed test device |
| 01/07/2009 | CN101341421A Device and method for measuring relative movement |
| 01/07/2009 | CN101339199A Electromagnetic type automobile wheel speed sensor and its mounting method |
| 01/07/2009 | CN100449183C Sealing device with rotation detecting element |
| 01/02/2009 | DE19636173B4 Wälzlager mit Drehzahlmeßeinrichtung Rolling with speed measuring |
| 01/02/2009 | DE102007029819A1 Sensor arrangement for use in e.g. automobile industry, has four magneto-resistive sensor elements e.g. anisotropic magneto resistance-sensor element, and three distances corresponded to smallest absolute phase differences of preset values |
| 01/02/2009 | DE102007029299A1 Optischer Sensor für Positionieraufgaben Optical sensor for positioning |
| 01/01/2009 | US20090006029 Shoes and Garments Employing One or More of Accelerometers, Wireless Transmitters, Processors Altimeters, to Determine Information Such as Speed to Persons Wearing the Shoes or Garments |
| 01/01/2009 | US20090002681 Optical encoder, method for preparing the optical encoder, and moving speed controlling device and apparatus using the optical encoder |
| 12/31/2008 | WO2009002679A2 Calibration circuits and methods for proximity detector |
| 12/31/2008 | WO2009002609A1 Low power magnetic field sensor |
| 12/31/2008 | WO2009001487A1 Analog angle sensor accuracy adjustment program, adjustment method, recording medium, and servo driver |
| 12/31/2008 | WO2009000727A1 Optical sensor for positioning tasks |
| 12/31/2008 | EP2009451A2 Synchronous signal generator for trim balancing of jet engine |
| 12/31/2008 | EP2009450A2 Calibration of generator device |
| 12/31/2008 | EP2008113A1 Instrumented roller bearing device |
| 12/31/2008 | CN201174055Y Rotation speed measuring module |
| 12/31/2008 | CN201173933Y Non-contact type speed sensor |
| 12/31/2008 | CN201173932Y Electric locomotive LCD Chinese display velocimeter |
| 12/31/2008 | CN201173787Y Rotate speed torque transducer photo generator |
| 12/31/2008 | CN100447695C Dynamic speed signal testing plate |
| 12/31/2008 | CN100447569C Magnetic encoder and wheel support bearing assembly using the same |
| 12/30/2008 | CA2431697C Unitized tone ring assembly |
| 12/25/2008 | US20080319703 Sensor and Method For Measuring Position and Speed |
| 12/25/2008 | US20080317075 Determining and Setting the Frequency Modulation Index of a Laser in a Cpt Frequency Standard |
| 12/25/2008 | US20080315909 Method of detecting a malfunction of an encoder for a vehicle drive system |
| 12/25/2008 | US20080315865 Low power magnetic field sensor |
| 12/24/2008 | WO2008156022A1 Object measuring method and device |
| 12/24/2008 | WO2008155898A1 Rotation sensor |
| 12/24/2008 | WO2008155897A1 Bearing device having rotation speed detector and adapted for use in wheel |
| 12/24/2008 | WO2008103974A3 Bearing mounted sensor assembly |
| 12/24/2008 | WO2008094813A3 Magnetic speed, direction, and/or movement extent sensor |
| 12/24/2008 | WO2008094809A3 Magnetic speed, direction, and/or movement extent sensor |
| 12/24/2008 | WO2008081196A3 A method and apparatus for detecting the rotational speed of a rotary member |
| 12/24/2008 | WO2008038005A3 Methods and systems for identifying the launch positions of descending golf balls |
| 12/24/2008 | EP2006640A2 Rotation angle detector and bearing with rotation detector |
| 12/24/2008 | EP2005561A2 Drive and evaluation unit |
| 12/24/2008 | EP2005197A2 Layer system having a stroboscopic effect |
| 12/24/2008 | DE102008019604A1 Object's i.e. vehicle, spatial position and orientation estimating method for driver assistance system, involves determining error margin based on polar coordinates, and adjusting spatial position and orientation of object based on margin |
| 12/24/2008 | DE102007028757A1 Verfahren zum Erkennen einer auf einem angetriebenen Kraftfahrzeugrad montierten Schneekette A method for recognizing a motor vehicle wheel mounted on a driven snow chain |
| 12/24/2008 | CN101331563A 传感器 Sensor |
| 12/24/2008 | CN101329360A Method and device for measuring and calculating regulated vehicle speed of high way visibility with fixed speed mark |
| 12/24/2008 | CN101329359A Method for estimating multi-point smoothing motor velocity |
| 12/24/2008 | CN101328901A Apparatus and method for detecting fan fault |
| 12/24/2008 | CN101328897A Method for determining the temperature of the delivery fluid of a centrifugal pump |
| 12/24/2008 | CN100445748C Definition of dynamic movement parameters of a material object during sports competitions or training |