| 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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| 09/16/1997 | US5667033 Electric power steering system |
| 09/12/1997 | WO1997033386A1 System for detecting positional information |
| 09/11/1997 | DE19608348A1 Person or animal detection system, e.g. for rescue operation |
| 09/10/1997 | EP0794507A2 Object locator system and methods therefor |
| 09/10/1997 | EP0794501A2 Information transmitting method and basestation for receiving information |
| 09/09/1997 | US5666662 Method for detecting the location of a mobile terminal |
| 09/09/1997 | US5666121 VLSI processor design of real-time data compression for high resolution imaging radar |
| 09/09/1997 | US5666094 Method of fabricating NRD guide circuit and NRD guide circuit |
| 09/08/1997 | CA2196116A1 Object locator system and methods therefor |
| 09/04/1997 | WO1997032185A1 Tcas computer and display |
| 09/03/1997 | EP0793291A2 Millimeter wave arrays using Rotman lens and optical heterodyne system |
| 09/03/1997 | EP0543985B1 Windshear radar system with upper and lower elevation radar scans |
| 09/02/1997 | US5663956 CDMA communications and geolocation system and method |
| 09/02/1997 | US5663731 Method and apparatus for time invariant pulse detection |
| 09/02/1997 | US5663730 Radar system for transmitting and receiving radar signals via a common aerial |
| 09/02/1997 | US5663720 Method and system for regional traffic monitoring |
| 09/02/1997 | US5663630 Of a racing go-cart |
| 08/28/1997 | WO1997031352A1 Apparatus and method for fleet control when unmanned vehicles and manned vehicles travel in mixture |
| 08/28/1997 | WO1997031301A1 Obstacle-detection mapping method for unmanned vehicle and obstacle detection apparatus |
| 08/27/1997 | EP0791840A2 Paver with radar screed control |
| 08/27/1997 | EP0791839A1 Method and apparatus to detect the presence of a particular living being in an environment supervised by a Doppler detector |
| 08/27/1997 | EP0791838A1 Method for measuring the speed of a radar target |
| 08/27/1997 | EP0791180A1 Mobile transponder remote identification process |
| 08/26/1997 | US5661666 Constant false probability data fusion system |
| 08/26/1997 | US5661493 Layered dual frequency antenna array |
| 08/26/1997 | US5661492 Personal alarm location system and method |
| 08/26/1997 | US5661490 Time-of-flight radio location system |
| 08/26/1997 | US5661487 Digital center line filter |
| 08/26/1997 | US5661486 Aircraft landing aid device |
| 08/26/1997 | US5661477 Methods for compressing and decompressing raw digital SAR data and devices for executing them |
| 08/26/1997 | US5661473 System for the identification and automatic detection of vehicles or objects |
| 08/26/1997 | US5661460 Distance determination and alarm system |
| 08/26/1997 | US5661385 Window-closing safety system |
| 08/26/1997 | US5659985 Excavator data acquisition and control system and process |
| 08/21/1997 | WO1997019432A3 Dynamically compensated linear regulator for pulsed transmitters |
| 08/20/1997 | CN1157657A Range-gated field disturbance sensor with range-sensitivity compensation |
| 08/20/1997 | CN1157445A Vehicle-mounted apparatus for road-to-vehicle communications and road-to-vehicle communication system |
| 08/19/1997 | US5659321 Radar distance measuring device |
| 08/19/1997 | US5659320 Method and device for determining the speed of a moving object by means of a pulse-compression radar or sonar |
| 08/19/1997 | US5659319 Method and apparatus for operating a surface detection surveillance radar using frequency agile pulse transmissions |
| 08/19/1997 | US5659318 Interferometric SAR processor for elevation |
| 08/19/1997 | CA1339322C Interactive television and data transmission system |
| 08/14/1997 | WO1997029389A1 Terrain warning system |
| 08/14/1997 | WO1997029388A1 Collision warning system |
| 08/14/1997 | WO1997029387A1 Low-cost radio altimeter |
| 08/13/1997 | EP0789421A2 Durable, lightweight, radar lens antenna |
| 08/13/1997 | EP0789254A2 Detection of multiple articles |
| 08/13/1997 | EP0789253A2 Detection of multiple articles |
| 08/13/1997 | EP0789252A1 Method of suppression of inteference signals in a puls doppler radar |
| 08/12/1997 | US5657251 Computer-implemented process |
| 08/12/1997 | US5657024 Radar module and radar system |
| 08/12/1997 | US5657022 Unambiguous range-doppler processing method and system |
| 08/12/1997 | US5657021 Method for sensing mobile vehicles |
| 08/12/1997 | US5657009 System for detecting and viewing aircraft-hazardous incidents that may be encountered by aircraft landing or taking-off |
| 08/12/1997 | US5656932 Non-contact type wave signal observation apparatus |
| 08/12/1997 | CA1339283C Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly |
| 08/07/1997 | WO1997028460A1 Enhanced microburst detection system |
| 08/07/1997 | WO1997028459A1 Vehicle with millimeter-wave radar |
| 08/07/1997 | WO1997028458A1 Vehicle with millimeter-wave radar |
| 08/06/1997 | EP0787999A2 Device and method of locating electronic price labels in transaction establishments |
| 08/06/1997 | EP0787998A2 Microwave sensor system for the monitoring of spaces |
| 08/06/1997 | EP0787333A1 A horizontal miss distance filter system for suppressing false resolution alerts |
| 08/06/1997 | CN1156521A Electrical connector with integral supporting structure |
| 08/06/1997 | CN1156507A Safety system for vehicles |
| 08/05/1997 | US5654907 Method for fast Kalman filtering in large dynamic system |
| 08/05/1997 | US5654890 Approach and landing system for an aircraft |
| 08/05/1997 | US5654715 Vehicle-surroundings monitoring apparatus |
| 08/05/1997 | US5653462 Vehicle occupant position and velocity sensor |
| 07/31/1997 | WO1997027498A1 Method for determining the direction of a radiocommunication emitter-receiver, and emitter-receiver implementing said method |
| 07/31/1997 | WO1997027497A1 Adaptive filtering of matched-filter data |
| 07/31/1997 | WO1997027496A1 Underground pipe locating system |
| 07/31/1997 | WO1997027445A1 System for localizing and identifying mines |
| 07/31/1997 | CA2244173A1 Underground pipe locating system |
| 07/30/1997 | EP0786096A1 Method for evaluating the non-euclidean effects affecting an image produced by a satellite radar and satellite for carrying out said method |
| 07/29/1997 | US5652827 Identifying an object by fast and robust signal processing |
| 07/29/1997 | US5652597 Electronically-scanned two-beam antenna |
| 07/29/1997 | US5652594 Signal processor affording improved immunity to medium anomalies and interference in remote object detection system |
| 07/29/1997 | US5652593 Method and apparatus for guiding a machine |
| 07/29/1997 | US5652589 FM-CW multibeam radar apparatus |
| 07/29/1997 | US5652588 Surveillance system including a radar device and electro-optical sensor stations |
| 07/29/1997 | US5652567 Adjustable zone security system |
| 07/29/1997 | CA1339156C Procede d'emission reception radar pour la levee d'ambiguite distance, emetteur-recepteur mettant en oeuvre un tel procede |
| 07/24/1997 | WO1997026555A1 Process for conducting a contact-free remote inquiry |
| 07/24/1997 | DE19602239A1 Transponder for attaching to objects for identification |
| 07/23/1997 | EP0785536A1 Airport surface traffic monitoring system |
| 07/23/1997 | EP0666988B1 Differential gps landing assistance system |
| 07/23/1997 | CN1155236A Monitoring and imaging apparatus and method |
| 07/23/1997 | CN1155083A Passive moving-target wireless monitoring positioning system |
| 07/22/1997 | US5650778 Antenna for programming a transponder |
| 07/22/1997 | US5650765 Automotive rear safety detection system |
| 07/17/1997 | WO1997025773A1 Method and device for modulating the frequency of a high-frequency signal |
| 07/17/1997 | WO1997025630A1 Device for the prevention of body injuries, specially in the spinal column and the cervical vertebra, applicable to motor vehicles |
| 07/17/1997 | WO1997025629A1 Signal processing method in a motor vehicle radar system and radar system therefor |
| 07/17/1997 | WO1997025628A1 Surveillance method for wide areas |
| 07/17/1997 | WO1997025519A1 Trenchless underground boring system with boring tool location |
| 07/17/1997 | DE19608157A1 Electrical controller with sensor and valve for e.g. urinal basin |
| 07/17/1997 | DE19601661C1 Object detection method for surveillance system |
| 07/17/1997 | DE19601196A1 Communication and monitoring system for ill, old or handicapped people |
| 07/17/1997 | DE19601013A1 Verfahren und Anordnung zur Frequenzmodulation eines hochfrequenten Signals Method and system for frequency modulation of a high-frequency signal |
| 07/17/1997 | DE19600085A1 Detecting holes in pipe using radar unit moved longitudinally along pipe |