| 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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| 10/07/2009 | EP2106320A2 High-frequency sensor and machine tool having a high-frequency sensor |
| 10/07/2009 | CN201322801Y Microwave induction box structure |
| 10/07/2009 | CN201321870Y Underground staff and equipment locating data transmitting wireless identification equipment |
| 10/07/2009 | CN101551856A SAR target recognition method based on sparse least squares support vector machine |
| 10/07/2009 | CN101551809A Search method of SAR images classified based on Gauss hybrid model |
| 10/07/2009 | CN101551457A A construction method of forward looking linear array three-dimensional synthetic aperture radar system |
| 10/07/2009 | CN101551456A Method for detecting water area margin of SAR image based on improved shearlet transformation |
| 10/07/2009 | CN101551455A 3D terrain imaging system of interferometric synthetic aperture radar and elevation mapping method thereof |
| 10/07/2009 | CN101551454A RFID indoors positioning system |
| 10/07/2009 | CN101551450A A building approach for space-borne polarization SAR Faraday rotation effect correction platform |
| 10/07/2009 | CN100548027C Synthetic aperture radar image noise-eliminating method based on independent component analysis based image |
| 10/07/2009 | CN100547948C Method for setting communication area, radio system, transmitter and receiver |
| 10/07/2009 | CN100547433C Method for extracting image point target of sea area synthetic aperture radar |
| 10/07/2009 | CN100547432C Original echo generation method for airborne Interference synthetic aperture radar |
| 10/07/2009 | CN100547431C Method for regulating radar mounting direction and regulation device |
| 10/06/2009 | US7598910 Direction finding and mapping in multipath environments |
| 10/06/2009 | US7598905 Systems and methods for monitoring transponder performance |
| 10/06/2009 | US7598904 Method and measuring device for determining a relative velocity |
| 10/06/2009 | US7598903 Sensor for measuring distance and method for measuring distance using the sensor |
| 10/06/2009 | US7598902 Adaptive weather radar detection system and method used in continental and maritime environments |
| 10/06/2009 | US7598900 Multi-spot inverse synthetic aperture radar imaging |
| 10/06/2009 | US7598899 Method and apparatus for compression of SAR images |
| 10/06/2009 | US7598898 Method for using logging device with down-hole transceiver for operation in extreme temperatures |
| 10/06/2009 | US7598888 Rotary wing aircraft proximity warning system with a geographically based avoidance system |
| 10/06/2009 | CA2277713C A mapping system for the integration and graphical display of pipeline information that enables automated pipeline surveillance |
| 10/01/2009 | WO2009120105A1 Device for wireless emergency and production signalling and communication |
| 10/01/2009 | WO2009018815A3 Position determination of a mobile wireless device with respect to leaky feeders |
| 10/01/2009 | US20090243933 Direction-of-arrival estimation apparatus |
| 10/01/2009 | US20090243918 System and Method for Presenting Wind Speed Information |
| 10/01/2009 | US20090243917 METHOD OF PROCESSING A RADAR IMAGE, OBTAINED IN PARTICULAR FROM AN AIRBORNE RADAR, WITH EVALUATION OF THE ALTITUDE OF THE 0ºC ISOTHERM |
| 10/01/2009 | US20090243916 System and method for volume visualization in ultra-wideband radar |
| 10/01/2009 | US20090243915 Microwave sensor apparatus and microwave sensor system |
| 10/01/2009 | US20090243912 Automotive Radar Sensor Blockage Detection System and Related Techniques |
| 10/01/2009 | US20090243911 Method and device for positioning aircraft, such as for automatic guiding during the landing phase |
| 10/01/2009 | US20090243880 Alarm system for alerting driver to presence of objects |
| 10/01/2009 | US20090243825 Alert system for a vehicle |
| 10/01/2009 | DE10202908B4 Verfahren und Anordnung zur Bestimmung eines Detektionsbereiches eines Pre-Crash-Sensorsystems Method and apparatus for determining a detection range of a pre-crash sensor system |
| 10/01/2009 | DE102009009227A1 Verfahren zur automatischen Ausrichtung eines Strahlensensors in einem Fahrzeug A method for automatic alignment of a radiation sensor in a vehicle |
| 10/01/2009 | DE102008013066B3 Vorrichtung zur zweidimensionalen Abbildung von Szenen durch Mikrowellen-Abtastung und Verwendung der Vorrichtung Apparatus for two-dimensional imaging of scenes by microwave scanning and use of the device |
| 10/01/2009 | DE102008011889A1 Digitale Strahlformung mit frequenzmodulierten Signalen Digital beamforming with frequency-modulated signals |
| 09/30/2009 | EP2105758A2 Direction-of-arrival estimation apparatus |
| 09/30/2009 | EP1820139B1 Communication device |
| 09/30/2009 | EP1554604B2 Method and device for preventing a collision of vehicles |
| 09/30/2009 | CN201319068Y Vehicular mini-type radar transceiver for measuring speed |
| 09/30/2009 | CN101548198A A SAR radar system and a method relating thereto |
| 09/30/2009 | CN101546388A Photomagnetically coded electronic tag, real-time equipment monitoring and engine frame positioning system and real-time equipment monitoring and engine frame positioning method |
| 09/30/2009 | CN101546210A Angle adjusting and controlling method and display device automatically adjusting angle |
| 09/30/2009 | CN100545770C Method for obtaining time information and radio clock |
| 09/30/2009 | CN100545676C Method for interfering synthetic aperture radar interferometric phase estimation based on related weighing |
| 09/30/2009 | CN100545675C Laser scanning for mooring robot |
| 09/30/2009 | CN100545674C A method of determining the position of a transponder in relation to a communicator |
| 09/30/2009 | CN100545673C Personal item reminder |
| 09/30/2009 | CN100544671C Method of identification of living body and apparatus for identification of living body |
| 09/29/2009 | US7595755 Distance estimation |
| 09/29/2009 | CA2262963C Embedded identification device |
| 09/24/2009 | WO2009116240A1 Range finder, shape measuring device, and methods for them |
| 09/24/2009 | WO2009115818A2 Remote detection and measurement of objects |
| 09/24/2009 | WO2009081018A4 Equipment for detecting persons in a defined space |
| 09/24/2009 | US20090238166 Method for realtime digital processing of communications signals |
| 09/24/2009 | US20090237297 Geodesy Via GPS and INSAR Integration |
| 09/24/2009 | US20090237294 Weight calculation method, weight calculation device, adaptive array antenna, and radar device |
| 09/24/2009 | US20090237293 Recognition system for vehicle |
| 09/24/2009 | US20090237292 Method for measuring the radial velocity of a target with a doppler radar |
| 09/24/2009 | US20090237291 Recognition system for vehicle |
| 09/24/2009 | US20090237290 Radar transponder |
| 09/24/2009 | DE102009014105A1 Erkennungssystem für ein Fahrzeug Detection system for a vehicle |
| 09/24/2009 | DE102009014104A1 Erkennungssystem für ein Fahrzeug Detection system for a vehicle |
| 09/24/2009 | DE102009007738A1 Radarsensor zum Empfangen einer Radarwelle und zur Erfassung eines Wellendämpfungselements Radar sensor for receiving a radar wave and for detecting a wave attenuation element |
| 09/24/2009 | CA2718699A1 Remote detection and measurement of objects |
| 09/23/2009 | EP2103957A1 Construction of evidence grid from multiple sensor measurements |
| 09/23/2009 | EP2102680A1 Method and device for object tracking in a driver assistance system of a motor vehicle |
| 09/23/2009 | EP2102679A1 Method and system for concatenation of radar pulses |
| 09/23/2009 | EP2102678A1 Method for detecting a vertical misalignment of a radar sensor |
| 09/23/2009 | EP1163534B1 Ground proximity warning system and method having a reduced set of input parameters |
| 09/23/2009 | CN201314952Y Ship navigation radar with automatic plotting and tracking |
| 09/23/2009 | CN101542311A Target identification method for a synthetic aperture radar system |
| 09/23/2009 | CN101539627A Construction method for ionospheric three-dimensional probe satellite-bone SAR imaging processing platform |
| 09/23/2009 | CN101539626A Wireless action detecting system and wireless action detecting method |
| 09/22/2009 | US7593838 Model-supported allocation of vehicles to traffic lanes |
| 09/22/2009 | US7593692 Radar detection circuit for a WLAN transceiver |
| 09/22/2009 | US7593449 Multicarrier sub-layer for direct sequence channel and multiple-access coding |
| 09/22/2009 | US7592949 Near field electromagnetic positioning calibration system and method |
| 09/22/2009 | US7592948 System and method for dual polarization radar with automatic built-in test equipment and calibration |
| 09/22/2009 | US7592947 Generating radar signatures for multiple objects |
| 09/22/2009 | US7592946 Level measurement arrangement |
| 09/22/2009 | US7592945 Method of estimating target elevation utilizing radar data fusion |
| 09/22/2009 | US7592944 System and method for intrusion detection using a time domain radar array |
| 09/22/2009 | US7592943 Frequency modulated continuous wave (FMCW) radar having improved frequency linearity |
| 09/17/2009 | WO2009114864A1 Adaptive specific differential phase in dual-polarization radar |
| 09/17/2009 | WO2009113948A1 System for monitoring the movements of an individual |
| 09/17/2009 | WO2009112713A1 Radar operation apparatus for detecting and locating discontinuities or foreign bodies in materials |
| 09/17/2009 | WO2009112424A2 Low-cost fire control system for firing against fixed and moving targets |
| 09/17/2009 | WO2009083226A3 Method for detecting motion |
| 09/17/2009 | WO2009079048A3 Method for preventing co-channel operation with radar systems |
| 09/17/2009 | US20090231185 Method and system for mapping a target scene using scanning radar |
| 09/17/2009 | US20090231184 System and method for target detection with a radar antenna |
| 09/17/2009 | US20090231183 Target tracking |
| 09/17/2009 | US20090231182 Radar Target Detecting Method, and Appartus Using the Target Detecting Method |
| 09/17/2009 | US20090231181 Target ranging using information from two objects |
| 09/17/2009 | US20090231180 Method for detecting a target |