| Patents for G01S 13 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified (37,701) |
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| 04/29/2009 | CN100483083C A radar level gauge system with variable alarm limits |
| 04/29/2009 | CN100482497C Method and device for assisting a parking process in terms of the carriageway |
| 04/28/2009 | US7525479 Radar apparatus |
| 04/28/2009 | US7525478 Radar signal processor |
| 04/28/2009 | US7525477 Distance measuring device |
| 04/28/2009 | US7525476 System and method for filling level determination |
| 04/28/2009 | US7525475 Driving assistance method for a vehicle |
| 04/28/2009 | US7525474 Integrated distance measuring equipment and transponder system and method |
| 04/28/2009 | CA2456896C Composite sensor for door |
| 04/24/2009 | CA2640918A1 Wireless surface acoustic wave-based proximity sensor, sensing system and method |
| 04/23/2009 | WO2009050831A1 Distance measuring equipment and distance measuring method |
| 04/23/2009 | WO2009049814A1 Method for producing a collision-prevention system for a motor vehicle |
| 04/23/2009 | WO2009049400A1 A system and method for a single chip direct conversion transceiver in silicon |
| 04/23/2009 | WO2009023359A3 Methods and apparatus for vertical motion detector for air traffic control |
| 04/23/2009 | WO2009010065A3 Tracking unit |
| 04/23/2009 | WO2008145993A3 Radar system |
| 04/23/2009 | WO2008093092A3 Adaptive radar |
| 04/23/2009 | WO2007133195A3 Triangulation with co-located sensors |
| 04/23/2009 | WO2007111615A3 Encoded transmitted signals in a simultaneous dual polarization weather system |
| 04/23/2009 | WO2007078282A3 Wideband interference cancellation using dsp algorithms |
| 04/23/2009 | WO2005101051A3 Method and apparatus for automotive radar sensor |
| 04/23/2009 | US20090105951 Method and device for updating the position of an aircraft |
| 04/23/2009 | US20090103072 Method and a System for Determining a Physical Property as a Function of Position |
| 04/23/2009 | US20090102705 Spectrometric synthetic aperture radar |
| 04/23/2009 | US20090102704 Synthetic aperture radar, compact polarimetric sar processing method and program |
| 04/23/2009 | US20090102703 Scanning ultra wideband impulse radar |
| 04/23/2009 | US20090102702 Bias adjustment of radio frequency unit in radar apparatus |
| 04/23/2009 | US20090102701 Systems and methods for space-time radar imaging |
| 04/23/2009 | US20090102699 Method for Detecting and Documenting Traffic Violations at a Traffic Light |
| 04/23/2009 | US20090102698 Measuring device and method |
| 04/23/2009 | US20090102697 Method and system for presence detection |
| 04/23/2009 | DE202009000643U1 Lokalisierungssystem zur Bestimmung einer Lage einer auf einem Boden bewegbaren Vorrichtung A locating system for determining a position of a movable device on a floor |
| 04/23/2009 | DE102008048068A1 Synthetic-Aperture-Radar, Verfahren und Programm zur kompakten polarimetrischen SAR-Verarbeitung Synthetic aperture radar, method, and program for compact polarimetric SAR processing |
| 04/23/2009 | DE102007050293A1 Entfernungsmessvorrichtung Distance measuring device |
| 04/23/2009 | DE102007050196A1 Wetterradar Weather Radar |
| 04/23/2009 | DE102005022281B4 Elektronische Einheit mit Eigenidentifizierungs-Information Electronic unit with self-identification information |
| 04/22/2009 | EP2051224A1 Map information update supporting device, map information update supporting method, computer-readable recording medium |
| 04/22/2009 | EP2051104A1 Weather radar with auxiliary antenna for illuminating RLAN-systems |
| 04/22/2009 | EP2051103A1 Microwave direction of travel detector by parallel sampling |
| 04/22/2009 | EP2051100A1 A method and system for presence detection |
| 04/22/2009 | EP2051099A2 Method and system for presence detection |
| 04/22/2009 | EP2051098A1 A method and system for presence detection |
| 04/22/2009 | EP2051097A1 Radar |
| 04/22/2009 | EP1388017B1 Method for recognising a change in lane of a vehicle |
| 04/22/2009 | CN201226025Y Processor for pulse Doppler radar signal |
| 04/22/2009 | CN201225716Y 微波智能空调机 Microwave intelligent air conditioners |
| 04/22/2009 | CN101414007A Safe early warning method in vehicle running |
| 04/22/2009 | CN101414006A Flying bird object identifying and tracking method based on radar image |
| 04/22/2009 | CN101414005A Method and system for presence detection |
| 04/22/2009 | CN101414004A Method and system for presence detection |
| 04/22/2009 | CN101414003A Star-loaded SAR image geocoding method based on star ground coordinate transformation |
| 04/22/2009 | CN100481134C Method, apparatus and system for recognition device to execute processing and supplying of automation selective data based on information |
| 04/21/2009 | US7522926 Location identification |
| 04/21/2009 | US7522747 Vehicle detection apparatus and method |
| 04/21/2009 | US7522097 Radar platform angular motion compensation |
| 04/21/2009 | US7522095 Polygonal cylinder array antenna |
| 04/21/2009 | US7522094 Method and system for radar tracking of moving target from moving station |
| 04/21/2009 | US7522093 Radar for detecting a target by transmitting and receiving an electromagnetic-wave beam |
| 04/21/2009 | US7522092 Radar apparatus and radar system for a vehicle |
| 04/21/2009 | US7522091 Road curvature estimation system |
| 04/21/2009 | US7522090 Systems and methods for a terrain contour matching navigation system |
| 04/21/2009 | US7522089 Airborne look-down doppler radar tracking of hovering helicopters using rotor features |
| 04/21/2009 | US7522088 System and method for monitoring airspace |
| 04/16/2009 | WO2009048693A2 System and method for sensor scheduling |
| 04/16/2009 | WO2009047546A1 Radar method and apparatus suitable for use in multipath environments |
| 04/16/2009 | WO2009047292A1 Device for detecting a vehicle on an airport runway |
| 04/16/2009 | WO2008097332A3 System and method for synthesizing date in a radar system |
| 04/16/2009 | WO2008084465A3 Method and system for synthetic aperture radar mapping and navigation using digital pulse compression |
| 04/16/2009 | WO2007113824A3 System and method for volume visualization in ultra-wideband radar |
| 04/16/2009 | WO2007055710A3 Electronic pitch over mechanical roll antenna |
| 04/16/2009 | WO2007011458A3 A method of generating accurate estimates of azimuth and elevation angles of a target for a phased-phased array rotating radar |
| 04/16/2009 | WO2007008379A3 Method and apparatus for creating scramble signals in rfid |
| 04/16/2009 | US20090096664 Method, Apparatus and Computer Program Product for Providing Stabilization During a Tracking Operation |
| 04/16/2009 | US20090096663 Methods and systems for reducing interference caused by antenna leakage signals |
| 04/16/2009 | US20090096662 Moving Target Detector for Radar Systems |
| 04/16/2009 | US20090096661 Method for detecting interference in radar system and radar using the same |
| 04/16/2009 | DE102007049530A1 Portable hand device i.e. parametric amplifier, for use in e.g. electrical industry, has ultrasonic distance measuring device determining distance between device and medium for contactless determination of electrical field |
| 04/16/2009 | DE102007041669A1 Verfahren zur Verbesserung der Signalqualität von Radaranlagen A method for improving the signal quality of radars |
| 04/15/2009 | EP2048516A2 Spatial resolution driver assist system |
| 04/15/2009 | EP2048515A1 Method for determining and documenting traffic violations at a traffic light |
| 04/15/2009 | EP2048514A1 Radar target detecting method, and radar device using the method |
| 04/15/2009 | EP2047292A1 Method and position measuring device for determining the position of an object to be measured |
| 04/15/2009 | EP2047291A1 Radar display and processing apparatus |
| 04/15/2009 | EP1932016B1 Method and device for controlling at least one object detection sensor |
| 04/15/2009 | EP1834190B1 Distance indicating system and method |
| 04/15/2009 | EP1671154B1 Method and device for filtering a video signal received by a secondary radar, particularly in order to eliminate mode s replies |
| 04/15/2009 | EP1147432B1 Receiving device for a radar device and corresponding radar device |
| 04/15/2009 | EP1034442B8 Automotive forward looking sensor test station |
| 04/15/2009 | CN201222099Y Multi-mode receiver compatible with direct demodulation and removing frequency modulation |
| 04/15/2009 | CN201221947Y New sea wave observation apparatus |
| 04/15/2009 | CN101408945A Method for sorting radar two-dimension image base on multi-dimension geometric analysis |
| 04/15/2009 | CN101408915A Bird shooting risk evaluating system design scheme |
| 04/15/2009 | CN101408621A Ultra-resolution method based on polarization synthetic aperture radar image |
| 04/15/2009 | CN101408617A Method for aggregating electromagnetic radiation target signal |
| 04/15/2009 | CN101408616A Inverse synthetic aperture radar imaging distance aligning method applicable to low signal-noise ratio data |
| 04/15/2009 | CN101408430A Automobile navigation based on passive radio frequency terrestrial reference and automatic driving system |
| 04/15/2009 | CN100478702C Radar |
| 04/14/2009 | US7519758 Method and apparatus for transmitting measurement data between an object detection device and an evaluation device |
| 04/14/2009 | US7518551 Methods and systems for tracking signals with diverse polarization properties |
| 04/14/2009 | US7518548 Method for determining quality of measurement in a radar level gauge system |