| 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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| 07/14/1999 | EP0928428A1 Method for assessing the measuring accuracy of a sensor designed to measure the distance on an off-line mobile system |
| 07/14/1999 | EP0928427A1 Radar systems |
| 07/14/1999 | CN1222680A Electronic geographic-information positioning method and equipment |
| 07/13/1999 | US5923417 System for determining the spatial position of a target |
| 07/13/1999 | US5923293 Method and apparatus for accomplishing extended range TCAS using a dual bandwidth receiver |
| 07/13/1999 | US5923285 Low bandwidth digital radar video distribution system |
| 07/13/1999 | US5923284 Radar for the detection of obstacles, especially for automobile vehicles |
| 07/13/1999 | US5923283 Altimetric type measurement method for use on a satellite |
| 07/13/1999 | US5923282 Radar system |
| 07/13/1999 | US5923281 Terrain bias compensator for doppler navigation systems |
| 07/13/1999 | US5923280 Method of detecting objects with an automotive radar |
| 07/13/1999 | US5923279 Method of correcting an object-dependent spectral shift in radar interferograms |
| 07/13/1999 | US5923278 Global phase unwrapping of interferograms |
| 07/13/1999 | CA1340647C Continuous wave radar system |
| 07/08/1999 | WO1999034526A1 A transmitter and a method for transmitting data |
| 07/08/1999 | WO1999034234A1 A radar |
| 07/08/1999 | WO1999034231A2 System for accurately determining missile vertical velocity and altitude |
| 07/08/1999 | WO1999034230A2 Improvements relating to position determinations |
| 07/08/1999 | DE2225837C1 Receiving device for a semi-active radar guidance system |
| 07/08/1999 | DE2221036C1 receiver |
| 07/07/1999 | EP0927364A1 Concealed weapons detection system |
| 07/07/1999 | CN1222233A Suppresion of specific classes of soybean seed protein genes |
| 07/06/1999 | US5920845 Date matching methods |
| 07/06/1999 | US5920318 Computer implemented method |
| 07/06/1999 | US5920287 Radio location system for precisely tracking objects by RF transceiver tags which randomly and repetitively emit wideband identification signals |
| 07/06/1999 | US5920285 Apparatus for detecting a reflector |
| 07/06/1999 | US5920282 Digitally-controlled pulse shaper for pulsed radar systems and radar wind profilers |
| 07/06/1999 | US5920281 Radar test system for collision avoidance automotive radar |
| 07/06/1999 | US5920280 FMCW radar and method for estimating distance and relative velocity |
| 07/06/1999 | US5920279 Procedure and system for the control of a number of radar units |
| 07/06/1999 | US5920278 Method and apparatus for identifying, locating, tracking, or communicating with remote objects |
| 07/06/1999 | US5920277 Secondary surveillance radar |
| 07/06/1999 | US5920276 Automatic horizontal and vertical scanning radar with terrain display |
| 07/06/1999 | US5920261 Methods and apparatus for tracking and displaying objects |
| 07/06/1999 | US5920194 Device for locating objects that emit electromagnetic signals |
| 07/06/1999 | US5920027 Fire control system |
| 07/01/1999 | WO1999032900A1 Method of optimizing the coverage area of a sensor |
| 07/01/1999 | WO1999032899A1 Radar apparatus for vehicles |
| 07/01/1999 | WO1999032318A1 System for controlling speed and distance in a motor vehicle changing traffic lanes |
| 07/01/1999 | DE19859113A1 Weather radar |
| 07/01/1999 | DE19755250A1 Circuit for setting the resonant frequency of the antenna resonant circuit of a base station for contactless data and power transfer |
| 06/30/1999 | EP0926511A2 Air traffic control system |
| 06/30/1999 | EP0926011A1 Method for controlling a motor vehicle extensible bumper |
| 06/30/1999 | EP0925665A2 Method of cryptological authentification in a scanning identification system |
| 06/30/1999 | EP0925551A1 Method for tuning an oscillating receiver circuit of a transponder built into a rfid system |
| 06/30/1999 | EP0925548A1 Data transfer method for a scanning identification system |
| 06/30/1999 | EP0925518A1 Terrain awareness system |
| 06/30/1999 | EP0925517A1 Real-time wideband cylindrical holographic surveillance system |
| 06/30/1999 | EP0925516A1 Method for determining an impact point of a fired projectile relative to the target |
| 06/30/1999 | CN1221114A Meteorological radar apparatus |
| 06/29/1999 | US5917443 Vehicle-mounted radar apparatus |
| 06/29/1999 | US5917442 Missile guidance system |
| 06/29/1999 | US5917430 Radar based highway safety warning system |
| 06/29/1999 | US5917423 Vehicles tracking transponder system and transponding method |
| 06/29/1999 | CA2144430C Phase difference measuring apparatus and method |
| 06/24/1999 | WO1999009430A3 A sensor apparatus, as well as a method of determining the position of an object, in particular a teat of an animal to be milked |
| 06/24/1999 | DE19859181A1 Method of determining desired response to detection of obstruction in path of mobile machine |
| 06/24/1999 | DE19858748A1 Distance detection device in automatic excavating machine |
| 06/24/1999 | DE19856823A1 Motor vehicle control system with obstruction detectors |
| 06/24/1999 | DE19757199A1 Route information installation for defined local area |
| 06/24/1999 | DE19757063A1 Safety speed control system for vehicle |
| 06/24/1999 | DE19757042A1 Airplane monitoring method |
| 06/24/1999 | DE19740083C1 Radar location device for locating objects below road surface |
| 06/23/1999 | EP0924681A2 System for guiding air passengers |
| 06/23/1999 | EP0924635A2 Electronic indentification system including a reader and a plurality of transponders |
| 06/23/1999 | EP0924534A2 Method for processing Spotlight SAR raw data |
| 06/23/1999 | EP0846273B1 Radiofrequency interface device for a transponder |
| 06/23/1999 | EP0655142B1 Smart blind spot sensor |
| 06/22/1999 | US5914683 Ultra high resolution ranging unit |
| 06/22/1999 | US5914671 System and method for locating individuals and equipment, airline reservation system, communication system |
| 06/22/1999 | US5913375 Vehicle steering force correction system |
| 06/22/1999 | CA2148443C Highway vehicle identification system with high gain antenna |
| 06/22/1999 | CA2145877C Collision avoidance system by transmitting and receiving data in a movi ng linear chain of vehicles |
| 06/17/1999 | WO1999030432A1 Identification transponder |
| 06/17/1999 | WO1999030286A1 Method for identifying a plurality of transponders, analysing device and transponders for implementing said method |
| 06/17/1999 | WO1999030184A1 Method and apparatus for tracking of organized storms |
| 06/17/1999 | WO1999030183A1 Method for predicting the existence of a curve in a road portion |
| 06/17/1999 | WO1999029276A1 Spatial awareness device |
| 06/17/1999 | WO1999017131A3 Radio frequency interferometer and laser rangefinder/designator base targeting system |
| 06/17/1999 | DE19858129A1 Detecting obstruction in path of heavy goods vehicle, e.g. earth-moving tipper |
| 06/16/1999 | EP0922967A2 Method for operating a radar system |
| 06/16/1999 | EP0922938A1 Outlet measurement device |
| 06/16/1999 | EP0921755A1 Method of broad band electromagnetic holographic imaging |
| 06/15/1999 | US5912822 Method of monitoring moving vehicles |
| 06/15/1999 | US5912640 Boost engine cutoff estimation in Doppler measurement system |
| 06/15/1999 | US5912639 Ground penetrating radar with synthesized end-fire array |
| 06/15/1999 | US5912620 Combined type intrusion and attack sensing means |
| 06/10/1999 | WO1999028763A1 Detection system for determining positional information about objects |
| 06/10/1999 | WO1999028762A1 Detection system for determining positional information about objects |
| 06/10/1999 | WO1999028761A1 Detection system for determining positional and other information about objects |
| 06/10/1999 | WO1999028760A1 Detection system for determining orientation information about objects |
| 06/10/1999 | DE19754582A1 Easing task of ship navigation with assistance of hyper reality |
| 06/10/1999 | DE19543789A1 Target identification method using pulse doppler radar |
| 06/09/1999 | EP0921413A2 Spread spectrum radar apparatus |
| 06/09/1999 | EP0921412A2 Device for the detection and location of buried persons |
| 06/09/1999 | EP0921096A2 Aerial work platform with pothole and/or obstacle detection and avoidance system |
| 06/09/1999 | EP0921093A2 Luffing angle measurement system |
| 06/09/1999 | EP0921092A2 Obstacle avoidance and crushing protection system for outriggers of a chassis |
| 06/09/1999 | EP0921091A2 Smart tele-cylinder |
| 06/09/1999 | EP0921089A2 Anti-two block device using non-contact measuring and detecting devices |