| 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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| 09/19/2013 | WO2013135940A1 Audio source processing |
| 09/19/2013 | DE102013101567A1 Steuerverfahren für reinigungsroboter Control method for cleaning robot |
| 09/18/2013 | CN103308884A Two-dimensional AoA (Angle of Arrival) estimation method based on separate electromagnetic vector sensor array |
| 09/18/2013 | CN103308883A Arrival angle estimation method based on single antenna |
| 09/18/2013 | CN103308882A 1553B bus-based helicopter automatic direction finder tester |
| 09/17/2013 | CA2411632C System and method for locating and positioning an ultrasonic signal generator for testing purposes |
| 09/12/2013 | WO2013134506A2 Devices and methods using the hermetic transform |
| 09/12/2013 | WO2013132216A1 Method and apparatus for determining the number of sound sources in a targeted space |
| 09/12/2013 | US20130234894 Location estimation using radio scene signatures |
| 09/12/2013 | DE102012101942A1 Method for angle estimation for radar system for detecting environment for vehicle, involves deciding existence of situation with single target, with resolved targets or with unresolved targets based on analysis |
| 09/11/2013 | EP2635915A1 Method of system for increasing the reliability and accuracy of location estimation in a hybrid positioning system |
| 09/11/2013 | CN103299204A Light tracking device |
| 09/10/2013 | US8532064 Radio communication device and arrival direction estimation method |
| 09/10/2013 | US8531917 Direction of arrival estimation apparatus and method thereof |
| 09/06/2013 | WO2013130041A1 Determining a direction of a wireless transmitter |
| 09/05/2013 | US20130231802 Homing system and method for an autonomous underwater vehicle |
| 09/04/2013 | EP2635079A1 Communication network for tracking a communications device |
| 09/04/2013 | EP2633277A2 Light field image sensor, method and applications |
| 09/04/2013 | CN103278796A Conical surface conformal array multi-parameter joint estimation method |
| 09/03/2013 | US8527115 Airborne reconnaissance system |
| 09/03/2013 | US8526961 Method and apparatus for mapping operating parameter in coverage area of wireless network |
| 09/03/2013 | US8526270 Acoustic multifunctional standard calibration method |
| 09/03/2013 | US8525690 Synchronized telemetry from a rotating element |
| 08/29/2013 | DE102011121007B4 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 |
| 08/28/2013 | EP2630512A1 System for orienting and positioning an electromagnetic receiver |
| 08/28/2013 | CN203164412U Direction positioning system based on multi-antenna synchronous acquisition of wireless signals |
| 08/28/2013 | CN103267961A Direction-finding method and system of movable terminals and movable terminals |
| 08/28/2013 | CN102590839B Three-antenna positioning and orientating method |
| 08/28/2013 | CN101726721B Detection device of light source and method for detecting light source |
| 08/27/2013 | US8520641 Radio communication device and arrival direction estimation method |
| 08/22/2013 | WO2013121215A1 Video tracking apparatus and method |
| 08/22/2013 | WO2013121092A1 Radio channel data and the use thereof |
| 08/21/2013 | EP2629112A1 Radiation sensor for detecting the position and intensity of a radiation source |
| 08/20/2013 | US8511145 Explosive event discrimination |
| 08/15/2013 | WO2013117879A1 Ski finder |
| 08/15/2013 | US20130207844 Hybrid direction identifying apparatus and method |
| 08/14/2013 | CN102662158B Quick processing method for sensor antenna array received signals |
| 08/14/2013 | CN102422239B Method for allowing a solar generator to track the sun, control for a solar system and solar system |
| 08/14/2013 | CN101542839B Goniometer antenna system and use method thereof |
| 08/13/2013 | US8509819 Information processing apparatus and correction method |
| 08/13/2013 | US8509810 Method and apparatus for geo-locating mobile station |
| 08/13/2013 | US8509246 Method and apparatus for geographic-based communications service |
| 08/13/2013 | US8509030 Underwater acoustic positioning system |
| 08/13/2013 | US8508411 Method and system for positioning mobile units based on angle measurements |
| 08/13/2013 | US8508410 Adaptive antenna beamforming |
| 08/08/2013 | US20130201797 kF. |
| 08/07/2013 | EP2624011A1 Object detection system for mobile platforms |
| 08/07/2013 | EP2622917A1 Positioning |
| 08/07/2013 | EP2622916A1 Positioning |
| 08/07/2013 | EP2622363A1 Integrated audio-visual acoustic detection |
| 08/07/2013 | CN103235282A L-shaped two-dimensional antenna array decoupling self-correcting and arrival direction estimating method |
| 08/07/2013 | CN103235281A Correlation interferometer direction-finding method based on phase difference increment |
| 08/07/2013 | CN102323622B Line array multi-channel synchronous transient electromagnetic directional detection method and device thereof |
| 08/07/2013 | CN101779139B Radar device and azimuth angle detecting method |
| 08/06/2013 | US8504617 System and method for wireless gaming with location determination |
| 08/06/2013 | US8502645 RFID monitoring system |
| 08/01/2013 | WO2013111093A1 Method, apparatus, and computer program product for short-range communication based direction finding |
| 07/31/2013 | EP2348261B1 Optical sensor holder for tracking sunlight |
| 07/31/2013 | CN103226189A Wireless measurement and control antenna array device |
| 07/31/2013 | CN102478652B Doppler frequency difference direction-finding method based on mobile platform |
| 07/31/2013 | CN102419432B Round array phase interferometer two-dimensional (2D) direction-finding method based on virtual base line |
| 07/30/2013 | US8497803 System and method for presenting flight tracking data to a user based upon the user's access permissions to various sources |
| 07/25/2013 | WO2013108253A1 A system and method for detecting launched missiles |
| 07/25/2013 | WO2013108243A1 Hybrid-based system and method for indoor localization |
| 07/25/2013 | WO2013108147A1 Audio source position estimation |
| 07/25/2013 | WO2013107666A1 Method and device for processing water-borne sound signals |
| 07/24/2013 | EP2618567A1 Controlling controllable device during performance |
| 07/24/2013 | EP2618566A1 Controlling controllable device during performance |
| 07/23/2013 | US8494815 Method of designing a sound waveguide surface |
| 07/23/2013 | US8494762 Sub room level indoor location system using wideband power line positioning |
| 07/23/2013 | US8494567 Method for selecting an effective angle of reception of a directional antenna of a receiver node, corresponding storage means and receiver node |
| 07/23/2013 | US8493057 Electromagnetic wave measuring apparatus, measuring method, program, and recording medium |
| 07/23/2013 | US8490619 Solar energy alignment and collection system |
| 07/18/2013 | WO2013105806A1 Systems and method for generating interchannel time delay map for sound source detection system sensor with changed position |
| 07/18/2013 | WO2013105805A1 System and method for correcting interchannel time delay map for sound source direction detection sensor |
| 07/18/2013 | US20130185394 Providing Information to a Computing Device Based on Known Location and User Information |
| 07/18/2013 | DE102012000788A1 Verfahren und Vorrichtung zum Verarbeiten von Wasserschallsignalen Method and apparatus for processing water sound signals |
| 07/17/2013 | CN103210692A Positioning |
| 07/17/2013 | CN103207380A Broadband target direction finding method based on two-dimensional frequency domain sparse constraint |
| 07/17/2013 | CN102175989B Method for measuring incoherently distributed signal two-dimensional DOA (direction of arrival) |
| 07/17/2013 | CN101779140B Method for measuring incoming angles of coherent sources using space smoothing on any sensor network |
| 07/16/2013 | US8489039 Beamformed multi-input multiple-output communication with uplink transmission rotation |
| 07/16/2013 | US8488412 Underwater detection device |
| 07/16/2013 | US8488411 Microphone proximity detection |
| 07/11/2013 | WO2013072554A3 Spatial visual effect creation and display such as for a screensaver |
| 07/11/2013 | US20130176175 Apparatus For Arrow Locating And Game Tracking |
| 07/10/2013 | EP2613168A1 Performance and power management in direction of arrival determination by utilizing sensor information |
| 07/10/2013 | CN103202075A Positioning |
| 07/04/2013 | US20130170319 Apparatus and method for resolving an ambiguity from a direction of arrival estimate |
| 07/04/2013 | US20130169811 Self-calibrated, remote imaging and data processing system |
| 07/04/2013 | US20130169485 Coded aperture beam analysis method and apparatus |
| 07/04/2013 | US20130169471 Coded aperture beam analysis method and apparatus |
| 07/03/2013 | EP2609731A1 Tracking head position and orientation |
| 07/03/2013 | CN102272618B Diversity time and frequency location receiver |
| 07/02/2013 | US8478887 Providing advertisements to a computing device based on a predetermined criterion of a wireless access point |
| 07/02/2013 | US8478319 Feature extraction and data compression system and method for distributed sensor networks |
| 07/02/2013 | US8477048 Method and device for preventing an anti-collision system on board an airplane from emitting alarms, during an altitude capture maneuver |
| 06/27/2013 | WO2013096126A1 Optimization of variable coherence integration for the location of weak signals |
| 06/27/2013 | WO2013094306A1 Electromagnetic wave visualization device |
| 06/27/2013 | WO2013093550A1 An apparatus and associated methods for switching between antennas in a multi-antenna receiver |