| 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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| 01/23/2014 | WO2013175673A8 Sunlight detection device, sunlight receiving system utilizing the sunlight detection device, and sunlight receiving method |
| 01/23/2014 | DE102012014592A1 Method for determining incident direction of laser beam, involves striking laser beam on pyramid that is provided with three side surfaces, whose surfaces are designed as reflective, where each side surface is associated with light sensor |
| 01/23/2014 | DE102012009224B4 Verfahren und Vorrichtung zum Schätzen der Form einer akustischen Schleppantenne Method and apparatus for estimating the form of a towed acoustic antenna |
| 01/22/2014 | EP2687831A1 Noise monitoring device and noise monitoring method |
| 01/22/2014 | EP2686618A1 Receiver module for solar power station with in-built thermal monitoring |
| 01/22/2014 | CN102866383B Direction-of-arrival estimation method based on self-adaption filtering in spatial domain |
| 01/22/2014 | CN102353930B Design method of high-precision direction-finding array structure |
| 01/21/2014 | CA2727305C Method and apparatus for passive determination of target parameters |
| 01/16/2014 | US20140019251 Providing Promotion Information to a Device Based on Location |
| 01/16/2014 | US20140014825 Device for driving a light receiving element to track a light source |
| 01/16/2014 | DE102012013932A1 Receiving device for aircraft for receiving of electromagnetic signals, has radio compass for targeting electromagnetic radio signals emitting radio beacons, where thunderstorm sensor is provided for targeting thunderstorm by signals |
| 01/15/2014 | EP2684218A1 Self mapping photovoltaic array system |
| 01/15/2014 | EP2683299A2 Alignment apparatus for x-ray imaging system |
| 01/15/2014 | CN103513225A Sparse planar formation optimization method based on spatial gain |
| 01/14/2014 | US8631128 Method and apparatus for geographic-based communications service |
| 01/14/2014 | US8630147 Method of determining position where work is done in space surrounded by surfaces and work result management device |
| 01/14/2014 | US8629762 Radio frequency identification tag location estimation and tracking system and method |
| 01/09/2014 | WO2014007754A2 Methods nodes and computer program for positioning of a device |
| 01/09/2014 | WO2014007686A1 A method for determining a direction to a signal-emitting object |
| 01/09/2014 | WO2014006013A1 Method and arrangement for the relative position detection of stations by means of radio location |
| 01/09/2014 | US20140009340 Asymmetric ranging processing |
| 01/09/2014 | DE102012211809A1 Verfahren und Anordnung zur relativen Lageerkennung von Stationen mittels Funkortung Method and apparatus for detecting relative position of stations via radio location |
| 01/09/2014 | CA2877437A1 Method and arrangement for the relative position detection of stations by means of radio location |
| 01/08/2014 | EP2682930A1 Approaching vehicle detection device |
| 01/08/2014 | EP2682777A1 Method for detecting pulsed laser radiation and imaging laser detector |
| 01/08/2014 | EP2682776A1 Method for detecting pulsed laser radiation and imaging laser detector |
| 01/08/2014 | EP2681586A1 Systems, methods, apparatus, and computer-readable media for source localization using audible sound and ultrasound |
| 01/08/2014 | EP2681580A1 Multiplexed antenna localizing |
| 01/08/2014 | EP2681579A1 Method for positioning a moving element on a radar image |
| 01/08/2014 | CN103502836A Radio frequency tag location system and method |
| 01/08/2014 | CN102608565B Direction-of-arrival estimation method on basis of uniform circular array |
| 01/07/2014 | US8625392 Method and system for remote sound speed measurement |
| 01/07/2014 | US8625086 Determining coordinates of a target in relation to a survey instrument having a camera |
| 01/07/2014 | US8624782 Method and apparatus for utilization of location determination signal samples in noisy environments |
| 01/07/2014 | US8624781 System and process for displaying a target |
| 01/07/2014 | US8624774 Method and system of locating objects |
| 01/03/2014 | WO2014002025A1 A location detection system and a method |
| 01/03/2014 | WO2014001651A1 Device and method for locating an rfid transmitter |
| 01/03/2014 | WO2013168169A3 Remote tracking of objects |
| 01/02/2014 | US20140002307 Indoor/Outdoor Transition Determination |
| 01/02/2014 | US20140002306 Directional radio signal detection apparatus and methods of use |
| 01/02/2014 | DE102012105659A1 Device for determining position of sun, for vehicle e.g. passenger car, has processing unit that is provided for determining current position of sun based on image data of camera system |
| 01/01/2014 | EP2680023A1 Approaching vehicle detection device and approaching vehicle detection method |
| 01/01/2014 | CN203376472U Radio automatic direction finder antenna signal simulator |
| 01/01/2014 | CN203376471U A signal switching adapter for ADF650 and ADF650A |
| 01/01/2014 | CN103492899A Online reference patch generation and pose estimation for augmented reality |
| 12/31/2013 | US8616061 Ultrasonic sensor |
| 12/25/2013 | EP2676153A1 System for measuring the position and movement of an object |
| 12/25/2013 | CN103477240A Approaching vehicle detecting system and approaching vehicle detecting method |
| 12/24/2013 | US8614644 Systems and methods for protecting a receiving antenna from interference by a transmitting antenna |
| 12/24/2013 | DE102013106072A1 Consolidating device for radio monitoring, has antennas for radio monitoring, antennas for radio bearing and channel selection unit configured for selection of target signals from high frequency signals and intermediate frequency signals |
| 12/24/2013 | DE102011117591B4 Verfahren und Vorrichtung zum Korrigieren systematischer Peilfehler Method and apparatus for correcting systematic errors of measurement |
| 12/19/2013 | US20130335273 Collaborative navigation techniques for mobile devices |
| 12/19/2013 | US20130335271 System And Method For Identifying And Tracking 3D Location Of Precast Components |
| 12/19/2013 | US20130334393 Dual axis solar array tracker |
| 12/18/2013 | EP2673998A1 Processing samples of a received rf signal |
| 12/18/2013 | EP2673651A1 Device for broadband reception by autotransposition and application to the detection and characterization of radioelectric emissions |
| 12/18/2013 | EP2005209B1 Device and method for detecting one or more objects in the environment of a vehicle |
| 12/18/2013 | EP1055268B1 Determining angles-of-arrival and polarization of rf signals |
| 12/18/2013 | CN203350440U Electronic tag orientation identification device |
| 12/18/2013 | CN103454615A Steady blind signal parameter estimation method |
| 12/17/2013 | US8611188 Method and apparatus for locating at least one object |
| 12/12/2013 | WO2013184927A1 Signal receiver with group delay compensation |
| 12/12/2013 | US20130329525 Locationing via phase difference correlation between two frequency pulses derived from a single frequency emitter ultrasonic burst |
| 12/12/2013 | US20130328725 Assisted global navigation sattelite system for indoor positioning |
| 12/11/2013 | EP2672294A1 Object detection device |
| 12/11/2013 | EP2672287A1 Obstacle sensing module and cleaning robot including the same |
| 12/11/2013 | EP2671094A2 Air surveillance system for detecting missiles launched from inside an area to be monitored and air surveillance method |
| 12/11/2013 | EP2671092A1 Camera system for recording and tracking remote moving objects |
| 12/11/2013 | EP2671089A1 Method for measuring transmission frequencies using a rotary interferometer |
| 12/11/2013 | CN103443649A Systems, methods, apparatus, and computer-readable media for source localization using audible sound and ultrasound |
| 12/11/2013 | CN103439686A Single-channel radio direction finding system |
| 12/11/2013 | CN101977068B Method for rapidly determining incoming wave direction without target elevation angle parameters |
| 12/10/2013 | US8606971 Security monitoring apparatus and method |
| 12/10/2013 | US8605551 Position determination of a seismic source array |
| 12/05/2013 | WO2013179195A1 Method, apparatus, and computer program product for high accuracy location determination |
| 12/05/2013 | US20130322213 Acoustic Absolute Position Encoder and Method |
| 12/05/2013 | US20130321209 Method, apparatus, and computer program product for high accuracy location determination |
| 12/05/2013 | US20130321201 Systems and methods for the selection of antennas in aircraft navigation systems |
| 12/05/2013 | DE112010003159T5 Verfahren und Vorrichtung zur Ausrichtung von Antennen Process and apparatus for alignment of antennas |
| 12/04/2013 | EP2669699A1 Systems and methods for the selection of antennas in aircraft navigation systems |
| 12/04/2013 | EP2669634A1 A personal navigation system with a hearing device |
| 12/03/2013 | US8600678 System and method for presenting lightning strike information |
| 12/03/2013 | US8599071 Adaptive antenna radio communication device |
| 12/03/2013 | CA2529685C A technique for determining relative yaw using phase windup |
| 11/28/2013 | WO2013175673A1 Sunlight detection device, sunlight receiving system utilizing the sunlight detection device, and sunlight receiving method |
| 11/28/2013 | WO2013175637A1 Approaching vehicle detection apparatus, and drive assist system |
| 11/28/2013 | US20130317669 Acoustic Ranging System Using Atmospheric Dispersion |
| 11/28/2013 | DE102013207426A1 Method for enhancing dynamic and large signal properties with wide band receivers and/or multi-channel wide band direction finders, involves adding sub-range signals of processing unit to output signal that is transmitted to receiver |
| 11/27/2013 | EP2667216A1 Passive acoustic ranging system using atmospheric dispersion |
| 11/27/2013 | CN203311002U Carrier phase difference-based double antenna integrated positioning/orienting device |
| 11/27/2013 | CN203310992U Portable radio monitoring integrated machine |
| 11/27/2013 | CN103415788A 物体检测装置 The object detecting device |
| 11/27/2013 | CN102401890B Method of using multidimensional graphs to locate signal emitter according to radio signal intensity |
| 11/26/2013 | CA2598627C Haptic guidance system and method |
| 11/21/2013 | US20130307729 Methods and systems for use in selecting targets for direction finding systems |
| 11/21/2013 | US20130306836 Techniques for monitoring solar array performance and applications thereof |
| 11/21/2013 | DE102012208153A1 Method for determining elevation and azimuth angles of electromagnetic wave in antenna circuit group, involves forming phase differences of phase values of antenna elements, and determining virtual phase difference between antenna elements |
| 11/21/2013 | DE102012208132A1 Verfahren zur Fahrzeuglokalisierung A method for vehicle localization |
| 11/20/2013 | EP2664942A1 Methods and systems for use in selecting targets for direction finding systems |