| Patents for G01P 13 - Indicating or recording presence or absence of movement; Indicating or recording of direction of movement (5,618) |
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| 01/24/2008 | WO2008009173A1 Optical motion sensing device |
| 01/24/2008 | DE10258545B4 Verfahren und System zur Stabilisierung einer Translationsbewegungsgröße eines Flugkörpers Method and system for stabilizing a translational movement quantity of a missile |
| 01/23/2008 | EP1721172B1 Rotary joint for multi-function pressure sensor, comprising a moving vane |
| 01/17/2008 | WO2008007323A2 An electronic tachometer system |
| 01/15/2008 | CA2370848C Low-power radio frequency identification reader |
| 01/15/2008 | CA2129234C Motor vehicle display system and ranging device |
| 01/10/2008 | WO2008003940A1 Wind indicator having a resistive portion parallel to fluid flow |
| 01/09/2008 | CN100361155C Motion image detecting method and circuit |
| 01/02/2008 | CN201000461Y Up-down type vane for mobile weather station |
| 12/27/2007 | WO2007147355A1 A fluid sensor |
| 12/27/2007 | DE10237020B4 Tragbare Einrichtung zur Erfassung der Bewegung einer Person A portable device for detecting a person's movement |
| 12/27/2007 | CA2655174A1 A method of tracing movement of a liquid |
| 12/26/2007 | EP1869477A1 Relative movement sensor comprising multiple lasers |
| 12/26/2007 | CN100357706C Method for detecting position and speed of object moving along orbit |
| 12/20/2007 | US20070289374 Tell-tale for boat sail |
| 12/19/2007 | EP1867951A1 Traveling direction measuring apparatus and traveling direction measuring method |
| 12/19/2007 | CN101091151A Optical operation perception device |
| 12/19/2007 | CN100356141C 旋转状态检测装置及旋转状态检测方法 Rotational state detecting means and the rotation state detection method |
| 12/12/2007 | EP1747472A4 Fibre optic sensor method and apparatus |
| 12/12/2007 | EP1194783B1 Method of detecting the running state of a vehicle during starting |
| 12/06/2007 | US20070282564 Spatially aware mobile projection |
| 12/06/2007 | US20070280508 Motion tracking system for real time adaptive imaging and spectroscopy |
| 12/05/2007 | CN200986561Y Water flow indicator with visual rotation impeller |
| 11/29/2007 | WO2007135804A1 Fluid measurement instrument and fluid measurement method employing laser-induced fluorescence method |
| 11/29/2007 | US20070273394 Environmental sensor |
| 11/29/2007 | DE102005047677B4 Verfahren und Vorrichtung zur Verarbeitung der Messsignale eines in einem Fahrzeug installierten Wegsensors Method and apparatus for processing the measurement signals of a displacement sensor installed in a vehicle |
| 11/28/2007 | CN100351875C Method and apparatus for determining advanicng-backing using local sensor and taking picture of vehicle driving against traffic regulations |
| 11/22/2007 | WO2007132206A1 Gas flow indicator |
| 11/22/2007 | DE19848272B4 Passiver Infrarot-Detektor Passive infrared detector |
| 11/22/2007 | DE10221434B4 Drehrichtungserkennungsapparat Rotation detection apparatus |
| 11/21/2007 | CN200979558Y A sound-light alarming device for liquid reflux testing |
| 11/20/2007 | US7298280 Lighted fluid flow indication apparatus |
| 11/20/2007 | US7296464 Underwater sampling and mapping apparatus |
| 11/20/2007 | CA2443768C Rotary encoder |
| 11/14/2007 | EP1855069A1 Auger type ice making machine |
| 11/14/2007 | EP1733241B1 Method and apparatus to determine the wind speed and direction experienced by a wind turbine |
| 11/14/2007 | CN200976007Y Wind speed probe device for meteorological sensor |
| 11/13/2007 | US7295000 Method for detecting disturbances when determining the rotational speed of a rotor and evaluation circuit |
| 11/13/2007 | US7293524 Indicator device for indicating whether a no-back device is operable |
| 11/08/2007 | DE102007018892A1 Motor vehicle operating device, has light conductor arranged between lower side of sensor surface of laminar reflection-optical sensor device and light emitting diode and between lower side of sensor surface and photodiode |
| 11/07/2007 | EP1851423A1 Apparatus and method for controlling internal combustion engine |
| 11/07/2007 | CN200972405Y Dynamic railroad track scale capable of deciding vehicle position |
| 11/06/2007 | US7290938 Sensor-equipped rolling bearing, and rotation state detecting device |
| 10/31/2007 | EP1437565B1 Auger type ice machine |
| 10/25/2007 | US20070247631 Fibre Optic Sensor Method and Apparatus |
| 10/25/2007 | US20070245812 Semen analysis |
| 10/25/2007 | DE102006018732A1 Infrarot-Bewegungssensor Infrared movement sensor |
| 10/24/2007 | CN101059528A Cross structure two-D wind speed wind direction sensor and its preparation method |
| 10/23/2007 | US7285074 Method and device for controlling a motor vehicle drive train |
| 10/23/2007 | US7284420 Air data system and method for rotary aircraft |
| 10/23/2007 | CA2230720C Sealed observation element for sulfur recovery unit |
| 10/18/2007 | WO2007115560A1 Tilt sensor |
| 10/17/2007 | EP1556652B1 Device for monitoring an air supply flow or a volumetric air flow |
| 10/16/2007 | US7283887 Method for determining a change in direction of rotation of a motor |
| 10/11/2007 | US20070234790 Apparatus for Indicating Wind Direction with Solar Power Illuminating Devices |
| 10/11/2007 | DE102007010325A1 Getriebe-Neutralzustandsmanagement bei Fahrzeugsicherheits- und Fahrkomfortsystemen Transmission neutral state management in vehicle safety and comfort systems |
| 10/10/2007 | CN200959583Y Monitoring circuit of AC fan motor |
| 10/03/2007 | EP1840579A2 Methods and systems for determining air data parameters |
| 10/03/2007 | EP1840578A2 Ducted Fan Air Data System |
| 10/03/2007 | CA2541635A1 Hybrid sensing apparatus for adaptive robotic processes |
| 10/02/2007 | US7275428 Device for ensuring safe movement of a moving part |
| 09/28/2007 | CA2541372A1 Automatic event-sensitive switching system |
| 09/26/2007 | CN101044439A Method for monitoring the load condition of an engine and corresponding device |
| 09/26/2007 | CN101042410A Ring shaped air-cushion extensible guide used for testing object curvilinear motion physical quantity |
| 09/20/2007 | US20070214879 Device and method for measuring air movement |
| 09/19/2007 | CN200950292Y Low-power consumption multi-index field soil moisture content remote monitoring system |
| 09/19/2007 | CN200950144Y Flowing indicator |
| 09/18/2007 | CA2326628C Multi-mode waterflow detector with electronic timer |
| 09/04/2007 | US7263901 Method and device for determining the direction of displacement of a roller bearing component |
| 08/30/2007 | DE102007007031A1 Steuerung für kommunale Beleuchtungseinrichtungen Control for municipal lighting equipment |
| 08/30/2007 | DE102006016393B3 Electrical or electronic installation unit for building system, has movement sensitive lighting-microprocessor, where time calibration and twilight adjustment are controlled on infinite large falling delay and infinite small light value |
| 08/29/2007 | EP1454147B1 Multipurpose probe with variable sweep |
| 08/23/2007 | DE202007008540U1 Optischer Sensor zum Nachweis von Objekten im Bereich einer sicherheitsmäßig zu überwachenden Einrichtung Optical sensor for the detection of objects in the field of a safety standard to be monitored device |
| 08/23/2007 | DE102006046782A1 Magnet sensor has signal forming and regulation section, which is in direction of motion of magnetic moving part, independent of changing order of level, determines signal formed by signal forming section |
| 08/22/2007 | EP1820030A1 Method and apparatus for information retrieval |
| 08/22/2007 | EP1448955B1 Rotation control sensor |
| 08/22/2007 | CN101021571A Array type multi-parameter wind sensor chip substrate and producing method thereof |
| 08/22/2007 | CN101021429A Particle picture velocity measuring method for accurately measuring construction and city space |
| 08/21/2007 | US7258000 Scanner and method for detecting pressures on a member |
| 08/16/2007 | US20070186641 Hunting wind sensor |
| 08/15/2007 | EP1314042B1 Microsensor for measuring velocity and angular direction of an incoming air stream |
| 08/15/2007 | CN1332178C Device for detecting rotation in two directions and shift lever device |
| 08/15/2007 | CN101017206A Method for measuring direction of precipitation target movement by passive impulse momentum method and measurement device |
| 08/15/2007 | CN101017178A Image drifting velocity method for measuring average wind speed and direction of atmosphere |
| 08/14/2007 | US7257470 Fault isolation method and apparatus in artificial intelligence based air data systems |
| 08/14/2007 | US7255128 System and method for detecting flow in a mass flow controller |
| 08/08/2007 | EP1815257A1 Wind and water speed and direction measurement device |
| 08/08/2007 | CN1330964C Apparatus for detecting rotation speed and direction of rotor of magnetic levitation reacted flywheel |
| 08/07/2007 | US7252642 Semen analysis |
| 08/02/2007 | WO2007085704A1 Method and measuring device for measuring translation of surface |
| 08/02/2007 | US20070175923 Defense spray with wind indicator |
| 08/02/2007 | DE19603964B4 Vorrichtung zum Erfassen einer vorbestimmten Bewegungsposition eines beweglichen Elementes An apparatus for detecting a predetermined movement position of a movable element |
| 08/02/2007 | CA2640507A1 Method and measuring device for measuring translation of surface |
| 08/01/2007 | EP1131640B1 Device for visual display of the flow rate and the temperature of a fluid |
| 08/01/2007 | CN101010593A Integrated magnetoresitive speed and direction sensor |
| 08/01/2007 | CN101008679A Moving object detecting photointerrupter and electronic device using the same |
| 07/31/2007 | US7249501 Pressure distribution measurement system |
| 07/26/2007 | US20070170912 Rotation sensor, and method for outputting signals from rotation sensor |
| 07/25/2007 | CN2927057Y 流体传感器 Fluid sensors |
| 07/25/2007 | CN1328696C Motion image detecting method and circuit |