| 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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| 03/22/1995 | EP0644438A2 Radar system |
| 03/22/1995 | EP0644329A1 Fuel injection nozzle for internal combustion engines |
| 03/22/1995 | EP0643854A1 Anti-collision system for vehicles |
| 03/22/1995 | EP0643843A1 Automatic horizontal and vertical scanning radar |
| 03/22/1995 | EP0429568B1 Identification system using hertzian waves, consisting of an interrogation station and a responder unit |
| 03/21/1995 | US5400264 In a computer implemented target tracking system |
| 03/21/1995 | US5400035 False track discrimination in the sidelobe region of a monopulse antenna |
| 03/21/1995 | US5400034 Digital phase lock detector |
| 03/21/1995 | US5400032 Doppler control channel for a radar |
| 03/21/1995 | US5400031 Airport surface vehicle identification system and method |
| 03/21/1995 | US5400030 Method of exploring near-surface layers of earth materials |
| 03/21/1995 | US5399249 Metal recovery device |
| 03/16/1995 | WO1995007473A1 Method and device for detecting and locating obstacles in a vehicle environment |
| 03/16/1995 | WO1995007472A1 Radar apparatus |
| 03/16/1995 | DE4330872A1 Method for calibration of randomly elliptical, orthonormal (orthogonal) polarization bases |
| 03/15/1995 | EP0643439A1 Method of performing the process of beam compression on antenna patterns of radar |
| 03/15/1995 | EP0643311A2 Method for radar antenna pattern beam compression |
| 03/14/1995 | US5398033 Weather radar axonometric display mode implementation |
| 03/14/1995 | CA2067324C Stretch and chirp waveform format for reduced generating and receiving hardware complexity |
| 03/09/1995 | WO1995006884A1 Method and device for preventing collisions between vehicles |
| 03/09/1995 | DE4336897C1 Identification system with SAW ID-tags |
| 03/09/1995 | DE4328573A1 All-weather sight system for helicopters |
| 03/08/1995 | EP0642190A1 Built-in radiation structure for a millimeter wave radar sensor |
| 03/08/1995 | EP0642096A2 Arrangement for simultaneously interrogating a plurality of portable radio frequency communication devices |
| 03/08/1995 | EP0642033A2 Underwater pulse tracking system |
| 03/08/1995 | EP0641451A1 Improved tagging system having resonant frequency shift compensation |
| 03/08/1995 | EP0641450A1 Electronic system and method for remote identification of coded articles and the like |
| 03/08/1995 | EP0641449A1 Transponder system |
| 03/08/1995 | EP0641448A1 Method of and apparatus for detecting the displacement of a target |
| 03/08/1995 | CA2131273A1 Method and apparatus for reducing residual rf power in a transmitter/receiver antenna |
| 03/07/1995 | US5396651 Radio communication system including indication that communication link is established |
| 03/07/1995 | US5396252 Multiple target discrimination |
| 03/07/1995 | US5396251 Electronic transponder tuning procedure |
| 03/02/1995 | WO1995006261A1 Method and circuits for the transmission of data between an interrogator station and a transponder station |
| 03/02/1995 | DE4328614A1 Method for measuring the speed of an object with respect to a reference plane, using the Doppler principle |
| 03/01/1995 | EP0640844A1 Electronically scanning dual beam antenna |
| 03/01/1995 | EP0640235A1 A device for detecting and information transfer |
| 02/28/1995 | US5394292 Electronic car bumper |
| 02/28/1995 | US5394155 Apparatus and method for estimating weather spectral moments |
| 02/28/1995 | US5394154 High-frequency signal generator and radar module |
| 02/28/1995 | US5394152 Radar processing apparatus and method |
| 02/28/1995 | US5394151 Apparatus and method for producing three-dimensional images |
| 02/24/1995 | CA2104647A1 Blind spot sensor scanner |
| 02/23/1995 | WO1995005649A1 Method and apparatus for determining driver fitness in real time |
| 02/23/1995 | WO1995005647A1 Multiple frequency tag |
| 02/23/1995 | WO1995005613A1 Apparatus and method for estimating weather spectral moments |
| 02/23/1995 | WO1995005612A1 Entropy based signal transmission, reception and signal analysis method and apparatus |
| 02/23/1995 | DE4327706A1 Arrangement for monitoring the airspace of an aircraft |
| 02/23/1995 | CA2169832A1 Entropy based signal transmission, reception and signal analysis method and apparatus |
| 02/22/1995 | EP0639261A1 Method for fast kalman filtering in large dynamic systems. |
| 02/22/1995 | CN1099140A An automatic vehicle identification system capable of vehicle lane discrimination |
| 02/21/1995 | US5392050 Method of recognizing a radar target object type and apparatus therefor |
| 02/21/1995 | US5392049 Device for positioning a first object relative to a second object |
| 02/21/1995 | US5392048 Weather radar system including an automatic step scan mode |
| 02/21/1995 | US5392047 Radar device comprising a synthetic aperture on the basis of rotating antennas |
| 02/21/1995 | US5392046 Entropy based signal, transmission, reception and signal analysis method and apparatus |
| 02/16/1995 | WO1995004982A1 Traffic surveillance process and device |
| 02/16/1995 | WO1995004943A1 Monopulse azimuth radar system for automotive vehicle tracking |
| 02/16/1995 | WO1995004942A1 Burst tone range processing system and method |
| 02/16/1995 | DE4422633A1 Radar equipment |
| 02/16/1995 | DE4327333A1 Method for measuring the filling level of a liquid in a container, using the radar principle |
| 02/16/1995 | DE4327274A1 Method for determining the speed of an object relative to a reference surface, from a Doppler signal which is obtained in accordance with the Doppler principle |
| 02/16/1995 | DE4326976A1 Method and device for monitoring vehicle tyres |
| 02/15/1995 | EP0638872A1 An electronic indentification system with fast communication and a label for this system |
| 02/15/1995 | EP0638871A2 Registering and reading device of transponders relatively movable to said device |
| 02/15/1995 | EP0638821A1 Microwave imaging radar system with double coverage area, to be installed on board a satellite |
| 02/15/1995 | EP0638820A1 Handheld obstacle penetrating motion detecting radar |
| 02/15/1995 | EP0638819A2 Method for detecting adjacent transponders |
| 02/15/1995 | EP0638818A1 Doppler radar module using microstrip techniques |
| 02/15/1995 | EP0638192A1 Tracking system |
| 02/15/1995 | EP0504240B1 Detection device |
| 02/15/1995 | CN1098789A Automatic microwave tracking and position system |
| 02/14/1995 | US5390133 Image processor for target detection and tracking |
| 02/14/1995 | US5389933 Linear pulse compression radar system and method |
| 02/14/1995 | US5389932 Pulse compression control system |
| 02/14/1995 | US5389931 Radar signal processing system |
| 02/14/1995 | CA1334442C Radar detection of targets at short and long range |
| 02/09/1995 | DE4326263A1 Device for recording and reading out transponders which move in relation to this device |
| 02/08/1995 | EP0637525A2 Vehicle anti-collision system |
| 02/07/1995 | US5388047 Aircraft traffic alert and collision avoidance device |
| 02/07/1995 | US5387918 Method and an arrangement for measuring distances using the reflected beam principle |
| 02/07/1995 | US5387917 Radar fuze |
| 02/07/1995 | US5387916 For a vehicle travelling along a highway |
| 02/07/1995 | US5387915 Method and apparatus for detecting and decoding transponder reply signals |
| 02/07/1995 | US5386737 Portable aircraft RCS versus azimuth measurement apparatus |
| 02/07/1995 | CA2056061C Digital generation of synthetic aperture radar images |
| 02/07/1995 | CA2011476C Fourier transform engine using number theoretic transforms |
| 02/07/1995 | CA2008757C Automatic horizontal and vertical scanning radar |
| 02/02/1995 | WO1995003553A1 Locator beacon and method of locating |
| 02/02/1995 | WO1995003213A1 Operating aircraft |
| 02/02/1995 | DE4317832C1 Arrangement of Doppler sensors |
| 02/01/1995 | EP0636902A1 Method for determining the position of a mobile vehicle within a limited area and device embodying said method |
| 02/01/1995 | EP0636900A2 Method for velocity measurement and classification of vehicles by means of a traffic radar system |
| 02/01/1995 | EP0636899A2 Doppler microwave sensor |
| 02/01/1995 | EP0636898A1 Three dimensional imaging millimeter wave tracking and guidance system |
| 02/01/1995 | EP0636251A1 Method of monitoring an area, and a device for carrying out the method |
| 02/01/1995 | EP0520046B1 Telemeter, in particular for measuring the level in industrial tanks |
| 02/01/1995 | CA2128273A1 Doppler microwave sensor |
| 01/31/1995 | US5386480 Amplitude ratio discrimination for MTI processors |
| 01/31/1995 | US5386285 Obstacle detecting device for a vehicle |