| 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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| 04/21/2004 | CN1491050A Bidirectional distance measurement technology |
| 04/21/2004 | CN1490634A Frequency agility PRT deconvolution method, system and application thereof |
| 04/20/2004 | US6725172 Systems and methods for tagging measurement values |
| 04/20/2004 | US6725153 System and a method for navigating a vehicle |
| 04/20/2004 | US6725014 Method and system for contention resolution in radio frequency identification systems |
| 04/20/2004 | US6724916 Composite hough transform for multitarget multisensor tracking |
| 04/20/2004 | US6724340 Detecting system having a coherent sparse aperture |
| 04/20/2004 | US6724318 Device and method of locating electronic price labels in transaction establishments |
| 04/20/2004 | CA2190546C Enhanced uplink modulated backscatter system |
| 04/15/2004 | WO2004031877A1 Method and device for determining the environment of a vehicle |
| 04/15/2004 | WO2004031801A1 Method and device for recognising obstacles and/or traffic participants |
| 04/15/2004 | WO2003023438A9 Adaptive digital beamforming radar technique for creating high resolution range profile for target in motion in the presence of jamming |
| 04/15/2004 | US20040073367 Threat assessment algorithm for forward collision warning |
| 04/15/2004 | US20040071315 Active fiducials for augmented reality |
| 04/15/2004 | US20040070535 Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith |
| 04/15/2004 | US20040070532 Pulse radar apparatus |
| 04/15/2004 | US20040070515 First responder communications system |
| 04/15/2004 | US20040070385 Device for producing microwave signals |
| 04/15/2004 | DE2915121B3 Guided missile storing apparatus for defense and navigational system, introduces compressed air under piston to move piston into contact with energy absorber, to launch guided missile |
| 04/15/2004 | DE19622387B4 Transponder Transponder |
| 04/15/2004 | DE10340835A1 Beam scanning method in vehicle-mounted radar apparatus, involves setting tilt angle along direction perpendicular to radio wave scanning direction based on estimated angle in which target is present |
| 04/15/2004 | DE10246607A1 Electro-chrome radar sensor e.g. for motor vehicle applications, has radar-sensor arrangement provided in forward direction of electromagnetic wave from observed object |
| 04/15/2004 | DE10206074B4 Mikrowellen-Sensor Microwave sensor |
| 04/14/2004 | EP1407436A1 Driver assistance system |
| 04/14/2004 | CN1489703A Aircraft docking system and method with automatic checking of apron and detection of fog or snow |
| 04/14/2004 | CN1145909C Electronic article security system for store which uses intelligent security tags and transaction data |
| 04/13/2004 | US6721912 Data carrier module having indication means for indicating the result of a test operation |
| 04/13/2004 | US6721678 Determining three dimensional velocity of a object |
| 04/13/2004 | US6721645 Distance-related method for controlling the speed of a vehicle |
| 04/13/2004 | US6721289 Radio frequency data communications device |
| 04/13/2004 | US6720920 Method and arrangement for communicating between vehicles |
| 04/13/2004 | US6720912 Single-antenna time division control type FM-CW radar |
| 04/13/2004 | US6720910 Pri-staggered post-doppler adaptive monopulse processing for detection and location of a moving target in ground clutter |
| 04/13/2004 | US6720909 Radar apparatus |
| 04/13/2004 | US6720908 Sensor front-end for range and bearing measurement |
| 04/13/2004 | US6720906 Constant altitude weather and all weather display |
| 04/13/2004 | US6720905 Methods and apparatus for detecting concealed weapons |
| 04/13/2004 | US6720866 Radio frequency identification tag device with sensor input |
| 04/08/2004 | WO2004029654A1 Method and arrangement for the preventive protection of vehicle passengers in dangerous situations |
| 04/08/2004 | WO2004029653A1 Method and device for preventing a collision of vehicles |
| 04/08/2004 | WO2004029652A1 Method for avoiding collisions between rfid tags |
| 04/08/2004 | WO2004029651A1 Method and apparatus for maintaining pseudo-synchronism in rfid tags |
| 04/08/2004 | WO2004029650A1 Method for measuring distances and speeds of several objects by means of an fmcw radar |
| 04/08/2004 | WO2004029562A2 Apparatus and method using continuous -wave radiation for detecting and locating targets hidden behind a surface |
| 04/08/2004 | US20040067787 Road antenna controlled on the basis of receiving rate |
| 04/08/2004 | US20040066349 Radar horn antenna |
| 04/08/2004 | US20040066348 Through air radar level transmitter |
| 04/08/2004 | US20040066331 Clutter rejection in a passive radar receiver of ofdm signals |
| 04/08/2004 | US20040066324 Guided wave radar level transmitter |
| 04/08/2004 | US20040066323 Pulse radar method, pulse radar sensor and corresponding system |
| 04/08/2004 | US20040066322 In-vehicle pulse radar device |
| 04/08/2004 | US20040066293 Vehicle location device |
| 04/08/2004 | US20040066285 Vehicle surroundings monitoring apparatus and traveling control system incorporating the apparatus |
| 04/08/2004 | DE20316682U1 Mode 4 aircraft IFF (Identification Friend or Foe) test unit has dimensions matching cryptographic unit and is connected directly to aircraft cable interfaces to simulate digital signals |
| 04/08/2004 | DE19538213B4 Passiver Transponder und Verfahren zum Eichen eines Eigenschaftssensors eines passiven Transponders Passive transponder and method for calibrating a sensor of a passive transponder property |
| 04/08/2004 | DE10308168A1 Verfahren und Vorrichtung zur Ermittlung des Fahrzeugumfeldes Method and device for determining the vehicle's environment |
| 04/08/2004 | DE10245421A1 System zum Vermessen einer Parklücke für ein Kraftfahrzeug System for measuring a parking space for a motor vehicle |
| 04/07/2004 | EP1405099A2 Constant altitude weather and all weather display |
| 04/07/2004 | EP1405098A1 Method for target-tracking of objects |
| 04/07/2004 | EP1405095A2 Apparatus and method of tracking objects in flight |
| 04/07/2004 | EP1404539A1 Method and device for influencing at least one parameter on a vehicle |
| 04/07/2004 | EP1314047B1 Sensor system and related method, especially for distance calculation |
| 04/07/2004 | CN1488076A Method and apparatus for location estimation |
| 04/07/2004 | CN1487891A On-vehicle intrusion detector |
| 04/07/2004 | CN1487307A Intrusion objects detecting apparatus and set-up device thereof |
| 04/06/2004 | US6717546 Method for correcting the visual range of a distance sensor that is assembled in such a way that said sensor is offset from the center line of a motor vehicle |
| 04/06/2004 | US6717545 Adaptive system and method for radar detection |
| 04/06/2004 | US6717544 Radar sensor |
| 04/06/2004 | US6717543 Radar device for object self-protection |
| 04/06/2004 | US6717516 Hybrid bluetooth/RFID based real time location tracking |
| 04/01/2004 | WO2004028134A2 Vehicule based data collection and porcessing system |
| 04/01/2004 | WO2004027451A2 Vehicular situational awareness system |
| 04/01/2004 | WO2004027450A1 Sensor arrangement and method for regulating the distance of motor vehicles |
| 04/01/2004 | WO2004027449A1 Method and device for measuring short distances by analyzing the modulation of a wave |
| 04/01/2004 | WO2003079041A3 System and method for target signature calculation and recognition |
| 04/01/2004 | US20040061646 Methods and apparatus for location determination based on dispersed radio frequency tags |
| 04/01/2004 | US20040061642 Pulse radar device |
| 04/01/2004 | US20040061641 Method of tracking a target and target tracking system |
| 04/01/2004 | US20040061640 Broadband radar and modulator, in particular for microwave switching over a very short period |
| 04/01/2004 | US20040061639 Radar device and method for operating a radar device |
| 04/01/2004 | US20040061638 Device for a radar system |
| 04/01/2004 | US20040061626 Preceding-vehicle following control system |
| 04/01/2004 | US20040061598 Vehicle collision severity estimation system |
| 04/01/2004 | US20040061509 Moving object detection apparatus |
| 04/01/2004 | DE19929794B4 Fahrzeug-Radarvorrichtung -Vehicle radar device |
| 04/01/2004 | DE10243811A1 Verfahren zur Abstands- und Geschwindigkeitsmessung an mehreren Objekten mittels FMCW-Radar A method for distance and speed measurements at several objects using FMCW radar |
| 04/01/2004 | DE10243508A1 Verfahren und Anordnung zum vorbeugenden Schutz von Fahrzeuginsassen bei gefährlichen Situationen Method and system for preventive protection of vehicle occupants in dangerous situations |
| 04/01/2004 | DE10242808A1 Verfahren und Vorrichtung zur Erkennung von Hindernissen und/oder Verkehrsteilnehmern Method and apparatus for detecting obstacles and / or road users |
| 03/31/2004 | EP1403660A1 Vehicle surroundings monitoring apparatus and traveling control system incorporating the apparatus |
| 03/31/2004 | EP1403659A1 Parking aid with graphic and acoustic notification |
| 03/31/2004 | EP1403658A1 Method for widening the unambiguous range of FSK radars |
| 03/31/2004 | EP1403656A2 Radar system |
| 03/31/2004 | EP1402498A1 An object location system for a road vehicle |
| 03/31/2004 | EP1402282A1 Method for determining position and velocity of targets from signals scattered by the targets |
| 03/31/2004 | EP1118155A4 Method for separating a desired signal from an interfering signal |
| 03/31/2004 | EP0847629B1 Digitally programmable multifunction radio system architecture |
| 03/31/2004 | CN1486577A Encoding and decoding ultra-wideband information |
| 03/31/2004 | CN1144065C Meteorological electromagnetic measuring system |
| 03/31/2004 | CN1144062C Radar system special for motor vehicle |
| 03/31/2004 | CN1144026C Luffing angle measurement system |