Patents
Sitemap › G01 - Measuring; Testing › G01S - Radio direction-finding; Radio navigation; Determining distance or velocity by use of radio waves; Locating or presence-detecting by use of the reflection or reradiation of radio waves; Analogous arrangements using other waves › 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
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)
08/2012
08/16/2012US20120209117 Surgical Measurement Apparatus and System
08/16/2012DE102011011073A1 Verfahren und Vorrichtung zur passiven Positionsermittlung Method and apparatus for passive position determination
08/15/2012EP1556970B1 System and method for highly accurate real time tracking and location in three dimensions
08/15/2012EP1410059B1 Smart antenna with adaptive convergence parameter
08/15/2012EP1221057B1 Method for navigating an aircraft from an image of the runway corresponding computer readable medium containing instructions for implementing the method
08/15/2012CN202384504U Direction-finding antenna with variable aperture
08/14/2012US8244458 Host-centric method for automobile collision avoidance decisions
08/14/2012US8242960 Systems and methods for using a satellite positioning system to detect moved WLAN access points
08/14/2012US8242959 Sparsed U-TDOA wireless location networks
08/14/2012US8242958 System and method for positioning using signal transmit power and signal receive packet error ratio
08/09/2012WO2012104201A1 Method for measuring transmission frequencies using a rotary interferometer
08/09/2012WO2012103878A2 Air surveillance system for detecting missiles launched from inside an area to be monitored and air surveillance method
08/09/2012WO2012103874A1 Camera system for recording and tracking remote moving objects
08/09/2012US20120203451 Apparatus and method for integrated positioning
08/09/2012DE102011010339A1 Luftraumüberwachungssystem zur Erfassung von innnerhalb eines zu überwachenden Gebiets startenden Raketen sowie Verfahren zu Luftraumüberwachung Air surveillance system for detecting available within a region to be monitored starting rockets and processes for air traffic control
08/08/2012EP2485062A2 Acoustic location device
08/08/2012EP2485011A1 Arrangement to measure the deflection of an object
08/08/2012EP2483705A1 Method and device for analyzing amplitude modulated broadband noise
08/08/2012EP2483625A1 Systems and methods for disambiguating shooter locations with shockwave-only location
08/08/2012CN101027817B Blind signal separation using I and Q components
08/07/2012US8237613 Apparatus and method for identifying subscriber position in portable terminal
08/07/2012US8237612 Inferring beacon positions based on spatial relationships
08/02/2012WO2012103153A2 Systems and methods for augmenting gunshot location involving echo processing features
08/02/2012DE10231661B4 Abbildung von Meeresoberflächenströmungen mit bistatischem HF-Radar Illustration of sea surface currents with bistatic HF radar
08/02/2012DE102012201282A1 Antennenvorrichtung, Radarvorrichtung und Fahrzeugradarsystem An antenna device, the radar apparatus and vehicular radar system
08/01/2012EP2482092A2 Sun tracking method and sun tracking system
08/01/2012EP2480907A1 Method and device for locating sound-emitting targets
08/01/2012CN102625918A Two-dimensional and three-dimensional position sensing systems and sensors therefor
08/01/2012CN102621521A All-dimensional pulse laser direction identifying device
08/01/2012CN101499816B Incoming wave arrival angle estimating method and apparatus
07/2012
07/31/2012US8233352 Audio source localization system and method
07/31/2012US8232913 Multilateration system and method
07/26/2012WO2012098844A1 Vehicle-direction identification device, vehicle-direction identification method, and program therefor
07/26/2012WO2012097416A1 Incorporation and use of a position sensor in a metal detector
07/26/2012US20120188129 Extensible object location system and method using multiple references
07/25/2012EP2479993A2 Autonomous systems and methods for still and moving picture production
07/25/2012EP2479992A2 Autonomous systems and methods for still and moving picture production
07/25/2012EP2479991A2 Autonomous systems and methods for still and moving picture production
07/25/2012EP2478385A1 Solar tracker device and system
07/25/2012EP2478334A1 Three-dimensional location of target land area by merging images captured by two satellite-based sensors
07/25/2012CN102608565A Direction-of-arrival estimation method on basis of uniform circular array
07/24/2012US8229457 Positioning system, positioning method, and positioning program
07/24/2012US8228234 Power saving system and method for mobile computing device
07/24/2012CA2672544C Portable, iterative geolocation of rf emitters
07/19/2012WO2012096607A1 Enhanced angle-of-arrival positioning
07/19/2012WO2012095136A1 Device and method for finding a shooter
07/19/2012US20120182837 Systems and methods of locating weapon fire incidents using measurements/data from acoustic, optical, seismic, and/or other sensors
07/19/2012US20120182836 Communication system using ultrasonic waves
07/19/2012US20120182835 Systems and Methods for Acquiring and Characterizing Time Varying Signals of Interest
07/19/2012US20120182834 Wearable shooter localization system
07/18/2012EP2476019A1 Optical system with adjustable shims
07/18/2012CN102597798A Solar tracker device and system
07/18/2012CN102597797A Environment estimation in a wireless communication system
07/18/2012CN102597796A Two-dimensional position sensing systems and sensors therefor
07/18/2012CN102590839A Three-antenna positioning and orientating method
07/18/2012CN102590785A Posture measuring instrument of drill carriage and drill rod under well
07/17/2012US8223590 Airborne laser-acoustic mine detection system
07/17/2012US8223074 Systems and methods for using a satellite positioning system to detect moved WLAN access points
07/17/2012US8222996 Radio frequency identification tags adapted for localization and state indication
07/17/2012US8221337 System and method for monitoring bladder distention in a variety of patients having differing anatomical proportions
07/17/2012CA2612164C Multi wavelength sensor array
07/12/2012WO2012093399A1 Laser threat warning system and method
07/12/2012US20120176272 Ultra-sensitive system for measuring distance or position
07/11/2012EP2473826A1 High spectral resolution color sensor using non-dispersive elements
07/11/2012EP1399987B1 Method for accurately tracking and communicating with a satellite from a mobile platform
07/11/2012CN102565756A Single-channel radiolocation direction-finding system direction-finding method thereof
07/11/2012CN102565755A Method for carrying out radio direction finding on broad band by using measured frequency spectrum data
07/11/2012CN101963659B Method for realizing wideband direction finding by utilizing three-dimension orthogonal interferometer
07/11/2012CN101957443B Sound source localizing method
07/11/2012CN101173871B Detector and driving or piloting assistance device comprising such a device
07/10/2012US8218397 Audio source proximity estimation using sensor array for noise reduction
07/10/2012US8217838 System and method for using data phase to reduce position ambiguities
07/10/2012US8217837 System and method for providing triggered location information
07/10/2012US8217836 Tactical relative navigation using orientation transfer and ranging
07/05/2012WO2012089668A1 Method and apparatus for increasing the direction-finding accuracy of a receiver arrangement
07/05/2012US20120173337 Method and Apparatus for Geographic-Based Communications Service
07/05/2012US20120170413 Highly portable system for acoustic event detection
07/05/2012US20120170412 Systems and methods including audio download and/or noise incident identification features
07/05/2012US20120169543 True omni-directional antenna
07/05/2012US20120169542 System and method for positioning using hybrid spectral compression and cross correlation signal processing
07/05/2012DE102010056528A1 Verfahren und Vorrichtung zum Erhöhen der Peilgenauigkeit einer Empfängeranordnung Method and apparatus for increasing the bearing accuracy of a receiver array
07/05/2012DE102010056526A1 Verfahren zum Bestimmen einer oder mehrerer relativer Richtungen als Zielpeilung oder Zielpeilungen sowie Vorrichtung zur Ausführung des Verfahrens A method for determining one or more directions relative target bearing than or target bearings, and device for carrying out the method
07/04/2012EP2472471A2 System and method for automatically aligning a telescope without requiring user intervention
07/04/2012EP2472282A2 Method for determining one or more relative directions as target bearing or target bearings and device for performing the method
07/04/2012EP1373822B1 Method and system for correcting for pressure wave curvature in determining the trajectory of a projectile
07/04/2012CN1942005B Radio communication system, mobile terminal unit thereof, and azimuth determining method
07/04/2012CN102545935A Calibration receiving device and calibration receiving method of radio frequency simulation system
07/04/2012CN102540138A Multi-base-line phase searching type two-dimensional spatial spectrum direction-measuring method
07/04/2012CN101160104B Haptic guidance system and method
07/03/2012US8213265 Method of object tracking in 3D space based on particle filter using acoustic sensors
07/03/2012US8213264 Method and device of measuring location, and moving object
07/03/2012US8213263 Apparatus and method of detecting target sound
07/03/2012US8212724 Position indicating process
07/03/2012US8212723 Method and apparatus for determining at a predetermined granularity the direction and range of a transmitting mobile device
07/03/2012US8212660 Overhead obstacle avoidance system
06/2012
06/28/2012WO2012087157A1 Locator device with noise suppression
06/28/2012WO2012007561A3 Measurement system of a light source in space
06/28/2012US20120162012 Orientation and localization system
06/28/2012DE102010056119A1 Akustische Unterwasserantenne, U-Boot mit derartiger Antenne sowie Verfahren zum Peilen, Orten und/oder Klassifizieren eines Ziels mittels einer derartigen Antenne Underwater acoustic antenna submarine with such antenna and method for direction finding, places and / or classifying an interest by means of such an antenna
06/28/2012DE102010056067A1 Method for receiving sound pressure signals of e.g. excavator, involves filling inner chamber of closed testing environment with medium, where sound with velocity is propagated in medium as in air
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