| 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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| 09/22/1992 | US5150126 Transmitting and receiving part of a pulse doppler radar |
| 09/22/1992 | US5150125 High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter |
| 09/22/1992 | US5150124 Bandpass filter demodulation for FM-CW systems |
| 09/22/1992 | US5150123 Field disturbance monitor system |
| 09/22/1992 | US5150114 Polling-type information transmission system |
| 09/22/1992 | US5150099 Home security system and methodology for implementing the same |
| 09/19/1992 | CA2063132A1 Echo ranging system |
| 09/17/1992 | WO1992015975A1 Instrument to monitor unsafe flight paths when automated guidance system is in use |
| 09/15/1992 | US5148178 Precision ranging system |
| 09/15/1992 | US5148177 In-furnace level meter and antenna therefore |
| 09/15/1992 | US5148176 Face velocity of blast faces in blasting operations |
| 09/15/1992 | US5148175 High resolution variable range gate generator with programmable timing |
| 09/15/1992 | US5148174 Selective reception of carrier-free radar signals with large relative bandwidth |
| 09/15/1992 | CA2062686A1 Safe stopping distance detector, antenna and method |
| 09/12/1992 | WO1992015900A1 Apparatus and method for detecting buried, elongated, electromagnetic detectable items |
| 09/12/1992 | CA2106000A1 Apparatus and method for detecting buried, elongated, electromagnetic detectable items |
| 09/10/1992 | DE4201806A1 Reversing aid for automobile - uses propagation time of ultrasonic or electromagnetic waves to calculate distance of rear obstacle and initiate braking |
| 09/10/1992 | DE4107042A1 Cannula for implanting identification carrier in animal - has carrier placed into intended location by mandril displaceably fitted in cannula and forming once-only usage with it |
| 09/08/1992 | US5146616 Ultra wideband radar transmitter employing synthesized short pulses |
| 09/08/1992 | US5146229 Constrained optimum matched illumination-reception radar |
| 09/03/1992 | WO1992015025A1 Digital video quantizer |
| 09/02/1992 | EP0501566A1 Linearizing a swept-frequency radar |
| 09/01/1992 | USH1107 Low probability of intercept radar using atmospheric loss |
| 09/01/1992 | US5144553 Electronic vehicle toll collection system and method |
| 09/01/1992 | US5144316 Efficient batched-report gating technique |
| 09/01/1992 | US5144315 System for accurately monitoring aircraft position during training exercises |
| 09/01/1992 | US5144314 Programmable object identification transponder system |
| 09/01/1992 | US5144313 Method for processing transmitted and reflected signals for removing unwanted signals and noise from wanted signals |
| 09/01/1992 | US5144312 Locating system |
| 09/01/1992 | US5144294 Radio frequency message apparatus for aiding ambulatory travel of visually impaired persons |
| 08/26/1992 | EP0499952A1 FMCW radar system with linear frequency modulation |
| 08/26/1992 | EP0499706A2 A transmitting and receiving part of a pulse doppler radar |
| 08/26/1992 | EP0436602B1 Metal-recovery device |
| 08/25/1992 | US5142289 Method for improving the amplitude-frequency characteristic of a radar system |
| 08/25/1992 | US5142281 Vehicle mounting apparatus of an automatic vehicle location system |
| 08/25/1992 | US5140859 Long range ultrasonic distance measuring system |
| 08/20/1992 | WO1992014307A1 Method of achieving a closed synchronization loop for two-way communication between a transponder and an interrogator, where different frequencies can be used for the communication between the interrogator and the transponder |
| 08/20/1992 | WO1992014167A1 Radar device |
| 08/20/1992 | WO1992014124A1 Electric circuit for a device for measuring the level in industrial tanks and the like |
| 08/20/1992 | DE4104315A1 Stationary obstacle detector in car path - has Doppler module, transmitting radar beam and delivering floated frequency Doppler signals |
| 08/20/1992 | CA2079470A1 Radar apparatus |
| 08/20/1992 | CA2059916A1 Multi-rate superresolution time series spectrum analyzer |
| 08/19/1992 | EP0499375A1 Radar guidance system correcting hardware induced channel-to-channel phase errors |
| 08/19/1992 | EP0499270A2 FM radar system |
| 08/18/1992 | US5140332 Short pulse radar system with a long pulse transmitter |
| 08/18/1992 | US5140330 Continuous emission radar device for determining, at short range, the relative positions of a missile and a vehicle to which the device is fitted |
| 08/18/1992 | US5140329 Trajectory analysis radar system for artillery piece |
| 08/18/1992 | US5140328 Virtual secondary surveillance radar using signals of remote ssr |
| 08/18/1992 | US5140307 Arrangement for timing moving objects |
| 08/16/1992 | CA2061209A1 Traffic speed radar unit |
| 08/13/1992 | DE4103498C1 Generating high resolution, two=dimensional radar images - rotates imaged object about its vertical axis and defines measuring plane over largest object width |
| 08/12/1992 | EP0498524A2 Detection system |
| 08/12/1992 | EP0215115B1 Aircraft terrain warning system with configuration modified warning and improved mode switching |
| 08/11/1992 | US5138324 Device to measure the elevation angle for a radar equipped with a double curvature reflective type antenna |
| 08/11/1992 | US5138323 Method and apparatus for providing optimum radar elevation patterns at long and short ranges |
| 08/11/1992 | US5138322 Method and apparatus for radar measurement of ball in play |
| 08/11/1992 | US5138321 Method for distributed data association and multi-target tracking |
| 08/06/1992 | WO1992013257A1 Telemeter, in particular for measuring the level in industrial tanks |
| 08/05/1992 | EP0497093A2 Method and device for detecting vehicles in road traffic to control a traffic signalling device |
| 08/05/1992 | EP0458821A4 Transponder system |
| 08/04/1992 | US5136611 Orthogonal sequence generator and radar system incorporating the generator |
| 08/04/1992 | US5136300 Modular solid state radar transmitter |
| 08/04/1992 | US5136299 Device at a radar level gauge |
| 08/04/1992 | US5136298 Microwave range detector system |
| 08/04/1992 | US5136297 Method for navigation and updating of navigation for aircraft |
| 08/04/1992 | US5136296 Oblique spaced antenna method and system for measuring atmospheric wind fields |
| 07/29/1992 | EP0496650A1 Automatic stopping and speed control device and vehicle driving aid, especially for rail vehicles |
| 07/29/1992 | EP0496611A1 Antenna system for an interrogating station for the identification of objects |
| 07/29/1992 | EP0496610A2 Interrogating station for identification purposes, with separate transmitting and receiving antennae |
| 07/29/1992 | EP0496609A1 Interrogating station for objects to be identified |
| 07/29/1992 | EP0496329A1 Satellite borne sea scatterometer |
| 07/29/1992 | EP0216897B1 High speed synthetic aperture radar processing system |
| 07/29/1992 | CN2111598U Doppler effect electronic switch |
| 07/28/1992 | US5134411 Near range obstacle detection and ranging aid |
| 07/28/1992 | US5134410 Sensitivity velocity control |
| 07/28/1992 | US5134409 Surveillance sensor which is provided with at least one surveillance radar antenna rotatable about at least one first axis of rotation |
| 07/28/1992 | US5134408 Detection of radar signals with large radar signatures |
| 07/28/1992 | CA1305759C Rapid signal validity checking apparatus |
| 07/23/1992 | CA2059780A1 Satellite-borne device for the measuring of the sea backscattering coefficient |
| 07/22/1992 | EP0495759A1 Method and apparatus for extraction of a map of obstacles from the detector signal of a scanning pulsed radar, for vehicles |
| 07/21/1992 | US5132695 Radio navigation system |
| 07/21/1992 | US5132693 Radar apparatus |
| 07/21/1992 | US5132690 Low power polystatic radar method and system |
| 07/21/1992 | US5132689 Dual function radar receiver |
| 07/21/1992 | US5132688 Pulsed doppler radar system having an improved detection probability |
| 07/21/1992 | US5132686 Forward looking radar |
| 07/21/1992 | US5131271 Ultrasonic level detector |
| 07/14/1992 | US5130715 Method of managing beams formed by phased array antennas and apparatus therefor |
| 07/14/1992 | US5130714 Stretch and chirp waveform format for reduced generating and receiving hardware complexity |
| 07/14/1992 | US5130713 IFF system cooperating with further position finding device |
| 07/14/1992 | US5130712 Microburst precursor detector utilizing microwave radar |
| 07/14/1992 | US5130711 Subsurface target identification radar |
| 07/09/1992 | WO1992011544A1 Device for automatically controlling the operation of a door |
| 07/09/1992 | WO1992011543A1 Method of measuring the range and speed of an object |
| 07/08/1992 | EP0494114A2 Electronic identification system |
| 07/08/1992 | EP0493822A1 Display for a traffic alert and collision avoidance system |
| 07/08/1992 | EP0493598A1 Apparatus for underground radar tomography |
| 07/08/1992 | CA2057230A1 Virtual secondary surveillance radar using signals of remote ssr |
| 07/07/1992 | US5128961 Distance measurement method and apparatus, and relative position measurement apparatus |
| 07/07/1992 | US5128684 Method and apparatus for correlating sensor detections in space and time |