| 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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| 06/27/2013 | US20130163382 Sonar system for automatically detecting location of devices |
| 06/27/2013 | US20130162481 Systems and methods for calibration of indoor geolocation |
| 06/26/2013 | EP2607978A2 Control device for a solar element, control system for a solar field, solar field and method for controlling a solar element |
| 06/26/2013 | EP2607917A1 Method and system for locating one or more transmitters in the presence of an array of antennas with a variety of polarisations |
| 06/26/2013 | EP2607916A1 Method for locating emitting sources by using the mutual coupling of a small-base antenna array and quick-switching single-channel receiving system implementing the method |
| 06/26/2013 | EP2607915A1 Method for locating emitting sources by using the mutual coupling of a small-base antenna array and slow-switching single-channel receiving system implementing the method |
| 06/26/2013 | EP2606371A1 Apparatus and method for resolving ambiguity from a direction of arrival estimate |
| 06/26/2013 | EP2606370A1 Active positioning system |
| 06/26/2013 | CN103180752A Apparatus and method for resolving ambiguity from a direction of arrival estimate |
| 06/26/2013 | CN103180751A Arrival angle calculation device |
| 06/25/2013 | US8472971 Method and apparatus for determining whether a mobile terminal has moved outside a given locale |
| 06/25/2013 | US8471766 Method of correlating known image data of moving transmitters with measured radio signals |
| 06/25/2013 | US8471706 Using a mesh of radio frequency identification tags for tracking entities at a site |
| 06/20/2013 | WO2013090544A1 Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (das) assembly |
| 06/20/2013 | WO2013087967A1 Suitable control method for a system of photovoltaic concentration modules |
| 06/20/2013 | WO2013087436A1 Device and method for displaying identified target parameters of targets located in a reconnaissance area, with a display |
| 06/20/2013 | US20130155816 Systems and methods for predicting an expected blockage of a signal path of an ultrasound signal |
| 06/20/2013 | CA2858226A1 Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (das) assembly |
| 06/19/2013 | EP2605184A1 Traffic monitoring based on non-imaging detection |
| 06/19/2013 | CN203013914U Very-high-frequency five-array-element direction-finding antenna array |
| 06/19/2013 | CN102520389B Two-dimensional spatial-spectrum spectral-peak searching method |
| 06/18/2013 | US8467123 Ionizing radiation-resistant optical fiber amplifier |
| 06/13/2013 | WO2013084030A1 Method, apparatus, and computer program product for secure distance bounding based on direction measurement |
| 06/13/2013 | WO2013083889A1 Device for detecting pulsed electromagnetic radiation |
| 06/13/2013 | WO2013055422A3 Optically augmented weapon locating system and methods of use |
| 06/13/2013 | US20130147668 Speed estimation method |
| 06/13/2013 | DE102012204608A1 Technik zur lokalisierung einer schallquelle Technique for localization of a sound source |
| 06/13/2013 | DE102012109301A1 Highly sensitive method for direction finding, involves performing cross-correlation of Fourier transformed digital signals, for determining whether input is low level signal or noise |
| 06/13/2013 | DE102011121008A1 Apparatus for receiving acoustic towed antenna for use in vessel e.g. submarine, has channel for storing recorded acoustic section of acoustic towed antenna, where length of channel corresponds to length of acoustic section |
| 06/13/2013 | DE102011121007A1 Vorrichtung und Verfahren zur Darstellung ermittelter Zielparameter in einem Aufklärungsgebiet liegender Ziele mit einer Anzeige Apparatus and method for displaying the determined target parameters lying in a reconnaissance field goals with a display |
| 06/12/2013 | CN103154762A Intelligent data collection and transmission based on remote motion sensing |
| 06/12/2013 | CN102121982B Orientation method based on sound level difference |
| 06/11/2013 | US8462876 Base station having a set of phased array antennas |
| 06/11/2013 | US8462586 Direction controllable lighting unit with ultrasound |
| 06/11/2013 | US8462049 Apparatus and method for constructing and utilizing a beacon location database |
| 06/11/2013 | US8462048 Satellite positioning system and method for determining the demographics of individuals passing retail locations |
| 06/06/2013 | WO2013079782A1 An audio driver user interface |
| 06/06/2013 | WO2013079781A1 Apparatus and method for audio reactive ui information and display |
| 06/06/2013 | WO2013079057A1 Method for determining a risk of overturning of a vehicle |
| 06/06/2013 | WO2013003263A3 Configurable ultrasound measurement logic in a mobile computing device |
| 06/05/2013 | EP2598903A1 Near-vertical direction finding and geolocation system |
| 06/05/2013 | CN103135092A Micro aperture acoustic array moving objective orientation method |
| 06/05/2013 | CN103135091A Adaptive impulsive noise elimination method of DOA (direction of arrival) estimation system |
| 06/05/2013 | CN102540138B Multi-base-line phase searching type two-dimensional spatial spectrum direction-measuring method |
| 06/04/2013 | US8457872 Method for managing the flight of an aircraft |
| 06/04/2013 | US8456364 Positioning of mobile objects based on mutually transmitted signals |
| 06/04/2013 | US8456363 Position detection device, position detection method and position detection program |
| 06/04/2013 | US8456362 Receiving apparatus, radio communication system, position estimation method and program |
| 06/04/2013 | US8453934 Light emitting device and method for tracking object |
| 05/30/2013 | WO2013076843A1 Sound source detection device |
| 05/30/2013 | WO2013041939A8 Sound source detection system |
| 05/30/2013 | US20130135468 Camera tracing and surveillance system and method for security using thermal image coordinate |
| 05/29/2013 | EP2597415A2 Method and device for tracking a moving target object |
| 05/29/2013 | DE102011118788B4 Verfahren und Vorrichtung zum akustischen Vermessen eines Gewässergrundes Method and apparatus for acoustically measuring a water bottom |
| 05/29/2013 | CN103123391A Wireless navigation and positioning system and method for heading machine |
| 05/29/2013 | CN101852846B Signal processing apparatus, signal processing method, and program |
| 05/28/2013 | US8451691 Method and apparatus for detecting a launch position of a projectile |
| 05/28/2013 | US8451174 Beam-scanning system |
| 05/23/2013 | WO2013075034A1 Dynamic targeting and training system |
| 05/23/2013 | WO2013073399A1 Moving object position detection device and moving object position detection method |
| 05/23/2013 | WO2013072554A2 Spatial visual effect creation and display such as for a screensaver |
| 05/23/2013 | WO2013049576A3 Use of hybrid transducer array for security event detection system |
| 05/23/2013 | US20130128701 Audio source localization |
| 05/23/2013 | US20130128700 Method for Global Acoustic Positioning of a Marine or Submarine Target |
| 05/23/2013 | DE102011118788A1 Verfahren und Vorrichtung zum akustischen Vermessen eines Gewässergrundes Method and apparatus for acoustically measuring a water bottom |
| 05/23/2013 | DE102011055457A1 Antenna group, particularly satellite communication antenna, has emitter body, one emitting element and another emitting element, where emitting elements are formed as counter bore opposite to envelope of emitter body |
| 05/22/2013 | EP2594890A1 Ratio-metric horizon sensing using an array of thermopiles |
| 05/22/2013 | EP2593807A1 Method and system for validating a vehicle-to-x message and use of the methood |
| 05/22/2013 | EP2593759A1 Light source tracker |
| 05/22/2013 | EP2593755A2 Measurement system of a light source in space |
| 05/22/2013 | CN103119461A Sound source detection device |
| 05/22/2013 | CN103119460A Method and system for validating a vehicle-to-x message and use of the methood |
| 05/22/2013 | CN102308228B Method for locating multiple rays of a source with or without AOA by multi-channel estimation of the TDOA and FDOA |
| 05/21/2013 | US8447520 Device for aiding the navigation and guidance of an aircraft, and system comprising such a device |
| 05/21/2013 | US8446321 Deployable intelligence and tracking system for homeland security and search and rescue |
| 05/21/2013 | US8446320 Reliable location information for a mobile station using a non-GPS location technique |
| 05/21/2013 | US8446295 Method and device for preventing an anti-collision system on board an airplane from emitting alarms, during an altitude capture maneuver |
| 05/16/2013 | WO2013070614A1 Soft hand-off and routing data in a virtualized distributed antenna system |
| 05/16/2013 | WO2013069963A1 Position compensation device using visible light communication and method thereof |
| 05/10/2013 | WO2013064628A1 Computationally efficient broadband filter-and-sum array focusing |
| 05/09/2013 | US20130113659 Detection of signals |
| 05/08/2013 | EP2590433A2 Apparatus and method for tracking locations of plurality of sound sources |
| 05/08/2013 | EP2589977A1 Method and apparatus for correcting systematic DF errors |
| 05/08/2013 | DE102011118077A1 Überwachung der Hochfrequenzumgebungsparameter mittels drahtlosen Netzwerks in einem Flugzeug Monitoring of the radio frequency environment parameters using wireless network in an aircraft |
| 05/08/2013 | DE102011117592A1 Method for determining estimated shape of acoustics section of acoustic linear antenna trailed by vehicle, involves receiving sound waves with sound transducers of acoustics section, where sound waves are dispensed from targets |
| 05/08/2013 | DE102011117591A1 Verfahren und Vorrichtung zum Korrigieren systematischer Peilfehler Method and apparatus for correcting systematic errors of measurement |
| 05/08/2013 | CN202929198U Sound source direction finder |
| 05/08/2013 | CN1703118B Sound source localization based on binaural signals |
| 05/08/2013 | CN103091661A Broadband signal arriving direction estimation method based on iteration spectral reconfiguration |
| 05/08/2013 | CN103091660A Virtual base line direction-finding method based on phase jump correction |
| 05/08/2013 | CN102411136B Phase interferometer direction finding method for ambiguity resolution by extension baselines |
| 05/07/2013 | US8437223 System and methods for detecting shooter locations from an aircraft |
| 05/07/2013 | US8436773 Method for leveraging diversity for enhanced location determination |
| 05/07/2013 | US8436772 Device and method for estimating an orientation of a mobile terminal device |
| 05/07/2013 | US8436765 Communication processing device and distance measurement method in communication processing device |
| 05/02/2013 | WO2013060637A1 A photo radiation intensity sensor |
| 05/02/2013 | US20130107669 Vehicle localization |
| 05/02/2013 | US20130107668 Convoy-based systems and methods for locating an acoustic source |
| 04/25/2013 | US20130100769 Microseismic Data Acquisition Array and Corresponding Method |
| 04/25/2013 | US20130099977 Method and/or apparatus for geofence management |