| 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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| 05/24/1995 | DE4339669A1 Reading moving transponder output e.g. for traffic system contg. tram running on railway track of street |
| 05/23/1995 | US5418539 Method of performing beam compression process on antenna pattern of radar |
| 05/23/1995 | US5418537 Location of missing vehicles |
| 05/23/1995 | US5418536 Bandwidth and amplitude insensitive frequency discriminator |
| 05/23/1995 | US5418534 Method of compensating for a signal component generated by a moving radar antenna |
| 05/23/1995 | CA1335676C Portable data transmitter device and a system using the same |
| 05/19/1995 | CA2136035A1 Near-range microwave detection for frequency-modulation continuous-wave and stepped frequency radar systems |
| 05/18/1995 | WO1995013594A1 Device for recording information on a vehicle's itinerary |
| 05/18/1995 | WO1995013547A1 Time varying adaptive clutter filter and clutter residue sensor |
| 05/18/1995 | DE4408982C1 Autonomous navigation system for mobile robot or manipulator |
| 05/17/1995 | EP0653643A2 Method and system for monitoring vehicles |
| 05/17/1995 | EP0653124A1 Identification device |
| 05/17/1995 | CA2117989A1 Method and system for monitoring vehicles |
| 05/16/1995 | US5416713 Obstacle avoidance apparatus |
| 05/16/1995 | US5416705 Method and apparatus for use of alphanumeric display as data entry scratchpad |
| 05/16/1995 | US5416488 Radar return signal processing method |
| 05/16/1995 | US5416487 Testing of dual technology sensors |
| 05/16/1995 | US5416486 Identification/security tag system employing electronic doppler shifting and/or rectenna structure |
| 05/16/1995 | US5416464 Vehicle anti-theft alarm system |
| 05/16/1995 | CA2031453C Device for level gauging with microwaves |
| 05/16/1995 | CA1335553C Transporder and method for the production thereof |
| 05/13/1995 | CA2134162A1 Transponder having microprocessor generated frequency shift signals |
| 05/11/1995 | WO1995012824A1 Radar device and process for operating it |
| 05/11/1995 | DE4439917A1 Sicherheitsvorrichtung für ein Fahrzeug A safety device for a vehicle |
| 05/11/1995 | DE3520310A1 Radar transmission/reception method for correcting range ambiguity as well as a transmitter/receiver in which this method is used |
| 05/10/1995 | EP0651887A1 Ambiguity resolution in a doppler radar system |
| 05/10/1995 | CN2196785Y Railway hump millimeter speed-measuring radar |
| 05/10/1995 | CN1028374C Device for determining topographic map of loading surface of shaft furnace |
| 05/09/1995 | US5414643 Method and apparatus for continuous time representation of multiple hypothesis tracking data |
| 05/09/1995 | US5414429 Device for converting output data of a radar for the display thereof on a television screen |
| 05/09/1995 | US5414428 Radar system with pulse compression and range sidelobe suppression preceding doppler filtering |
| 05/09/1995 | US5414427 Device for information transmission |
| 05/09/1995 | US5414412 Frequency dividing transponder, including amorphous magnetic alloy and tripole strip of magnetic material |
| 05/09/1995 | CA2028860C Short-range radar transceiver employing a fet oscillator |
| 05/09/1995 | CA2026023C Bistatic radar seeker with range gating |
| 05/04/1995 | WO1995012131A1 Weather simulation system |
| 05/04/1995 | WO1995012130A1 Energy supply process for identification tags wired with active electronics and operated with acoustic surface waves |
| 05/04/1995 | DE4336799A1 Device for the detection of, and reading out from, transponders which move relative to this device |
| 05/04/1995 | DE4336730A1 Electric tool (power tool) |
| 05/03/1995 | EP0651462A1 Beam sharpened pencil beam antenna systems |
| 05/03/1995 | EP0651344A2 Identifying system with ID-tags working with surface acoustic waves |
| 05/03/1995 | EP0651263A1 Method for determining the order of range ambiguity of radar echoes |
| 05/03/1995 | EP0650866A2 System and device for vehicle to get out of a parking place |
| 05/03/1995 | EP0650600A1 Hf background noise measurement in hf environments |
| 05/03/1995 | EP0493598B1 Apparatus for underground radar tomography |
| 05/03/1995 | CA2134856A1 Process for determining the distance ambiguity rank in radar echoes |
| 05/02/1995 | US5412617 In a sonar method |
| 05/02/1995 | US5412414 Self monitoring/calibrating phased array radar and an interchangeable, adjustable transmit/receive sub-assembly |
| 04/27/1995 | WO1995011458A1 Motion indicator |
| 04/27/1995 | DE4340722C1 Device for suppressing a residual carrier produced during modulation at the transmitting end |
| 04/27/1995 | DE4335681A1 Arrangement for a transmitting and/or receiving antenna |
| 04/26/1995 | EP0650074A1 Highly accurate RF-ID positioning system |
| 04/26/1995 | EP0649587A1 Improved portable power source and rf tag utilizing same |
| 04/26/1995 | EP0386152B1 Millimeter wave imaging device |
| 04/26/1995 | CA2133023A1 Computer-controlled recyling collection container |
| 04/25/1995 | US5410317 Terrain clearance generator |
| 04/25/1995 | US5410316 Quick-reaction antijamming search radar |
| 04/25/1995 | US5410315 Group-addressable transponder arrangement |
| 04/25/1995 | US5410314 Bistatic multiple-doppler radar network |
| 04/25/1995 | US5410304 Method and apparatus for displaying the impending danger due to speed associated with the driving situation of a vehicle |
| 04/19/1995 | EP0649110A1 Device with spectral purity for exchanging at a distance information between a portable object and a station |
| 04/19/1995 | EP0649034A2 SAR/GPS inertial method of range measurement |
| 04/19/1995 | EP0648090A1 Determination of kinematically constrained multi-articulated structures |
| 04/18/1995 | US5408414 Target route predicting apparatus utilizing characteristic parameters of terrain information |
| 04/18/1995 | US5406842 Method and apparatus for material level measurement using stepped frequency microwave signals |
| 04/18/1995 | CA2053890C Time domain radio transmission system |
| 04/13/1995 | WO1995010147A1 Automatic real-time highway toll collection from moving vehicles |
| 04/13/1995 | WO1995010053A1 Autonomous cruise control |
| 04/12/1995 | EP0647857A1 High-precision range measurement radar |
| 04/12/1995 | EP0647359A1 Asr system for microburst detection |
| 04/12/1995 | EP0647324A1 Device and method for sensing and protecting persons and objects. |
| 04/11/1995 | US5406481 Rainfall, snowfall forecast apparatus and method |
| 04/11/1995 | US5406290 Hit verification technique |
| 04/11/1995 | US5406289 Method and system for tracking multiple regional objects |
| 04/11/1995 | US5406288 Method and device to improve the probability of validity of the codes of secondary radar responses |
| 04/11/1995 | US5406275 Object location process and apparatus |
| 04/05/1995 | EP0646983A2 Modulated backscatter microstrip patch antenna |
| 04/05/1995 | EP0646891A2 Method and apparatus for reducing residual RF power in a transmitter/receiver antenna |
| 04/05/1995 | EP0646313A1 Internal type individual identification apparatus for animals |
| 04/05/1995 | EP0646266A1 Method and apparatus for theft detection using digital signal processing |
| 03/30/1995 | WO1995008780A1 Level measurement process based on the radar principle |
| 03/30/1995 | DE4332590A1 Airborne SAR system for determining a terrain topography |
| 03/30/1995 | DE4332347A1 Device for monitoring thread, especially in textile technology |
| 03/29/1995 | EP0645900A2 Method and apparatus for data transmission by means of circular polarized waves |
| 03/29/1995 | EP0645896A2 Method for duplex data transmission between a beacon and a vehicle |
| 03/29/1995 | EP0645895A2 Apparatus in a vehicle for transmitting data to a fixed beacon |
| 03/29/1995 | EP0645839A1 Method for beam managing of a rotatable antenna with electronic scanning |
| 03/28/1995 | US5402469 Carrier locating system |
| 03/28/1995 | US5402346 System for the calculation of at least one vehicular traffic check parameter |
| 03/28/1995 | US5402131 Detection of radar targets using higher-order statistics |
| 03/28/1995 | US5402130 Monopulse processor |
| 03/28/1995 | US5402129 Monopulse azimuth radar system for automotive vehicle tracking |
| 03/28/1995 | US5401026 Method and apparatus for determining parameters of the motion of an object |
| 03/28/1995 | US5400864 Method and apparatus for controlling the speed of a vehicle and its spacing from a preceding vehicle |
| 03/28/1995 | CA2071663C Glittering array for radar pulse shaping |
| 03/23/1995 | WO1995008128A1 Radar telemeter |
| 03/23/1995 | WO1995008127A1 Position measuring device and process for finding the time of flight of radiated energy between a base and a moving object |
| 03/23/1995 | WO1995008126A1 Movement detection |
| 03/23/1995 | DE4331353A1 Radar distance measurement equipment |
| 03/22/1995 | EP0644516A2 Method and device for bidirectional transmission of data signals |