| Patents for G01S 3 - Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received (11,105) |
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| 02/27/2001 | US6195043 AOA estimation and polarization induced phase correction using a conformal array of titled antenna elements |
| 02/20/2001 | US6191404 Two-sided solid-state imager in a navigational device |
| 02/15/2001 | WO2001011389A1 Transponder having directional antennas |
| 02/14/2001 | EP1075629A1 Thermohydraulic sun-tracking device |
| 02/13/2001 | US6188913 Directivity control antenna apparatus for shaping the radiation pattern of antenna of base station in mobile communication system in accordance with estimated directions or positions of mobile stations with which communication is in progress |
| 02/13/2001 | US6188481 Spatial interferometry |
| 02/13/2001 | US6188356 Radio monitoring method and apparatus |
| 02/08/2001 | WO2001008478A1 Deterrent system and acoustic apparatus |
| 02/07/2001 | EP1074430A1 Imaging system and method with dynamic brightness control |
| 02/06/2001 | US6185314 System and method for matching image information to object model information |
| 02/06/2001 | US6185157 Timepiece including a GPS receiver, arranged in particular, for indicating the direction of a “target” location |
| 02/06/2001 | US6185152 Spatial sound steering system |
| 02/06/2001 | US6184858 Technique for updating a background image |
| 02/06/2001 | US6184830 Compensation of direction finding estimates for polarimetric errors |
| 02/06/2001 | US6184829 Calibration for wireless location system |
| 02/06/2001 | US6184825 Method and apparatus for radio frequency beam pointing |
| 02/06/2001 | US6184821 On-board GPS sensors systems |
| 02/06/2001 | US6184819 Method of operating a multi-antenna pulsed radar system |
| 02/01/2001 | WO2001007863A1 Measuring system for determining a distance and a lateral deviation |
| 01/31/2001 | EP1071965A1 Wave source direction determination with sensor array |
| 01/30/2001 | US6181271 Target locating system and approach guidance system |
| 01/30/2001 | US6181261 Airfield hazard automated detection system |
| 01/30/2001 | US6180945 Infrared responsive, planar photoconductor being mounted onto a planar dielectric substrate and consisting of two interleaved mercury-cadmium telluride strips which each spiral outwardly from a common central point; missiles |
| 01/25/2001 | DE19933877A1 Optical distance and position measuring device e.g. for portal crane, uses reflection of measuring light beam by reflector attached to measured object with lateral deflection of beam at optical transmitter |
| 01/24/2001 | EP1071140A1 Semiconductor position sensor |
| 01/23/2001 | US6178141 Acoustic counter-sniper system |
| 01/23/2001 | US6178140 Method for three-dimensional beam forming in direction finding systems |
| 01/23/2001 | US6177907 Method and apparatus for determining an angle of arrival of a transmitted signal in a communication system |
| 01/11/2001 | WO2001002801A1 Opto-analytical detection system for determining the direction and position of a light beam |
| 01/11/2001 | DE19925760A1 Verfahren und Vorrichtung zur Bestimmung einer Einfallsrichtung von elektromagnetischen Wellen Method and apparatus for determining a direction of incidence of electromagnetic waves |
| 01/09/2001 | US6172644 Emergency location method for a wireless location system |
| 01/09/2001 | CA2196090C Process for determining the position of a radar target |
| 01/04/2001 | WO2001001685A1 Real-time tracking of an object of interest using a hybrid optical and virtual zooming mechanism |
| 01/03/2001 | EP1065748A1 Compensation method and apparatus for mechanical antenna beam pointing |
| 01/02/2001 | US6169966 Apparatus for detecting a moving state of an object |
| 01/02/2001 | US6169572 Object recognizing apparatus for vehicle and the method thereof |
| 01/02/2001 | US6169519 TCAS bearing measurement receiver apparatus with phase error compensation method |
| 01/02/2001 | US6169494 Biotelemetry locator |
| 01/02/2001 | US6167793 System for localizing and identifying mines |
| 12/28/2000 | DE4124985C1 Bildnachführsystem Bildnachführsystem |
| 12/28/2000 | DE19925923A1 Allocating directional results involves segmenting signal in time-frequency domain after successful evaluation of azimuth angles of individual sampled values of received signal |
| 12/28/2000 | DE10029868A1 Vorrichtung und Verfahren zum Steuern einer schwenkbaren/kippbaren Kamera Apparatus and method for controlling a pivotal / tiltable camera |
| 12/27/2000 | EP1062839A2 Improved signal localization arrangement |
| 12/27/2000 | EP0834083B1 Detection of spread spectrum signals |
| 12/26/2000 | US6167249 Avalanche victim locating transceiving apparatus |
| 12/26/2000 | US6166689 Adaptive beamformer with beam mainlobe maintenance |
| 12/21/2000 | WO2000077329A2 Key fob with valet and car locator feature |
| 12/21/2000 | DE4007870A1 Zielverfolgungsystem Target tracking system |
| 12/21/2000 | DE19925580A1 Transmission detection and segmenting in an HF level and radio range for taking bearings calculates transmission characteristics to quantify time changes in transmission parameters and spectral distribution in energy. |
| 12/20/2000 | EP1060405A1 Magnetic crossed-loop antenna |
| 12/20/2000 | CN1059743C Infrared sensing device and method of detecting human body therewith |
| 12/19/2000 | US6163297 Apparatus and method for locating an emitter using RF carrier or PRF measurement ratios |
| 12/19/2000 | US6163296 Calibration and integrated beam control/conditioning system for phased-array antennas |
| 12/19/2000 | US6163293 Radio wave receiving apparatus having an improved antenna resolution |
| 12/19/2000 | US6161434 Method and device for detecting and locating a reflecting sound source |
| 12/14/2000 | WO2000075608A1 Optical position detector and rangefinder |
| 12/14/2000 | DE10026201A1 Device for determining the position of an object in an OXZ plane using an array of CCD cameras with a mask placed in front of them comprising an arrangement of sloping transparent and opaque bands |
| 12/13/2000 | CN1276635A Antenna system for receiving signal sent by geostationery satellite |
| 12/12/2000 | US6161062 Aircraft piloting aid system using a head-up display |
| 12/12/2000 | US6160900 Method and apparatus for reducing the processing time required in motion vector detection |
| 12/12/2000 | US6160758 Utilization of auto and cross-correlation functions in methods for locating a source of a primary signal and for localizing signals |
| 12/07/2000 | WO2000075679A1 System for illuminating an object |
| 12/07/2000 | WO2000073811A1 Acoustic counter-sniper system |
| 12/07/2000 | WO2000073810A1 Device which follows the position of the sun |
| 12/06/2000 | EP1058125A1 Antenna arrangement for reception of signals emitted by a geostationary satellite |
| 12/06/2000 | EP1058124A2 Method and apparatus to determine the direction of arrival of electromagnetic waves |
| 12/06/2000 | EP1057326A1 Automatic determination of preset positions corresponding to participants in video-conferences |
| 12/06/2000 | EP1057158A1 Method and apparatus for determining relative locomotive position in a train consist |
| 12/06/2000 | EP0927363A4 Direction determining apparatus |
| 12/05/2000 | US6155704 Super-resolved full aperture scene synthesis using rotating strip aperture image measurements |
| 11/30/2000 | WO2000071942A1 Solar tracing sensor and application thereof in solar auto-tracing device |
| 11/29/2000 | EP1055268A1 Determining angles-of-arrival and polarization of rf signals |
| 11/29/2000 | EP0939664A4 Electromagnetic transmitting hockey puck |
| 11/28/2000 | US6154552 Hybrid adaptive beamformer |
| 11/28/2000 | US6154250 System for enhancing the television presentation of an object at a sporting event |
| 11/23/2000 | WO2000036432A3 Accurate target detection system |
| 11/23/2000 | DE10015897A1 Parking auxiliary equipment for motor vehicles e.g. car, prompts display of an unique shape run anticipation tracing when parking in-line is indicated |
| 11/21/2000 | US6151308 Elevated communication hub and method of operation therefor |
| 11/21/2000 | US6150975 Divergence measurement antenna for single-pulse radar |
| 11/14/2000 | US6148195 Phase agile antenna for use in position determination |
| 11/14/2000 | US6147646 Method and system for collecting information about a plurality of emitters |
| 11/14/2000 | US6147640 Communications satellite interference location system |
| 11/14/2000 | CA2193843C Phased array spread spectrum system and method |
| 11/09/2000 | WO2000067042A1 Robust estimation of doa for antenna arrays |
| 11/09/2000 | WO2000041403B1 Calibration for wireless location system |
| 11/08/2000 | EP1050762A1 Method and device for the calibration of the deviation of a receiving beam in a terminal from its desired position, and use of the device |
| 11/05/2000 | CA2303728A1 Method and device for calibrating the deviation of a received beam from its desired position in a terminal |
| 11/02/2000 | EP1048179A2 Communications localization system |
| 11/02/2000 | DE19909553A1 Direction and position determination method for tracking people, animals or machines, involves short circuiting one or more antennas and measuring attenuation of received field strength at active antennas |
| 10/31/2000 | US6141558 Method and apparatus for locating a subscriber unit in a communication system |
| 10/31/2000 | US6141433 System and method for segmenting image regions from a scene likely to represent particular objects in the scene |
| 10/31/2000 | US6141294 Data acquisition system including data transmission controller for octavely nested acoustic line arrays |
| 10/31/2000 | US6141104 System for determination of a location in three dimensional space |
| 10/31/2000 | US6141060 Method and apparatus for adding a graphic indication of a first down to a live video of a football game |
| 10/31/2000 | US6140963 Ambiguity removal and angles-of-arrival estimation for radially polarized conformal arrays |
| 10/26/2000 | WO2000028740A3 Improved signal localization arrangement |
| 10/25/2000 | EP1046054A1 Radio-signal direction finding |
| 10/24/2000 | US6137569 Survey instrument |
| 10/19/2000 | WO2000062131A1 System for locating the mecca city by using the gps satellite location system |
| 10/18/2000 | EP1045588A1 Transmission device for digital video images |