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 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
Patents for G01S 1 - Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith (15,825)
12/2014
12/09/2014US8908475 Acoustic positioning system and method
12/04/2014US20140355497 Band grouping combinations for tunable umts multi-band filters
12/04/2014US20140354480 Apparatus for wireless communication
12/02/2014US8904390 Interpreting I/O operation requests from pageable guests without host intervention
12/02/2014US8903651 Information terminal, server device, searching system, and searching method thereof
12/02/2014US8903644 Digest for localization or fingerprinted overlay
12/02/2014US8903348 Serial radio frequency to baseband interface with power control
12/02/2014US8902106 System for measuring the radial speed of a moving body
11/2014
11/27/2014US20140350792 Method and Device for the Position Determination of Objects in Road Traffic, Based on Communication Signals, and Use of the Device
11/27/2014US20140347224 Handheld terminal, wireless communication system, and locator-position annunciation method
11/25/2014US8896485 System and method for automatically generating and updating real time navigation waypoint
11/18/2014US8892736 Providing an advertisement based on a geographic location of a wireless access point
11/11/2014US8886851 Method of monitoring a portable electronic device and a server for monitoring same
11/11/2014US8886225 Position determination processes using signals' multipath parameters
11/04/2014US8880283 Deployable flight recorder
11/04/2014US8878725 System and method for geolocation of multiple unknown radio frequency signal sources
11/04/2014US8878676 Healthcare workstations and RFID devices for detecting medication errors
11/04/2014US8878666 Emergency sign having beacon module for indoor positioning and indoor positioning system
10/2014
10/30/2014US20140320337 Method and apparatus for determining a position of user equipment, and an antenna set therefor
10/21/2014US8866673 System and method for providing indoor navigation and special local base service application for malls stores shopping centers and buildings utilize RF beacons
10/21/2014US8866672 Cooperative systems and methods for TDOA-based emitter location
10/21/2014US8866636 Method and apparatus for providing traffic information service using a mobile communication system
10/21/2014US8864686 Virtual mapping of an anatomical pivot point and alignment therewith
10/14/2014US8862394 System and method for tracking and locating a person, animal, or machine
10/14/2014US8862393 Systems and methods for monitoring and tracking
10/14/2014US8862157 Method for determining position of user equipment and apparatus for performing same in wireless mobile communication system
10/14/2014US8862154 Location measuring method and apparatus using access point for wireless local area network service
10/08/2014EP2786603A1 Transmitting service advertisements
10/07/2014US8855834 Sensing system for following a stringline
10/07/2014US8855685 Positioning with wireless local area networks and WLAN-aided global positioning systems
10/07/2014US8854001 Autonomous robot auto-docking and energy management systems and methods
10/02/2014WO2014160522A1 Energy storage system deployed in a body of water
10/02/2014WO2014159099A1 Tracking device status with respect to other devices and zones of a virtual geo-fence
10/02/2014DE102013205547A1 Verfahren zur Ortsbestimmung eines mobilen Gerätes innerhalb eines Gebäudes sowie Vorrichtungen zur Durchführung desselben The same method for determining the location of a mobile device within a building, as well as devices for carrying out
10/02/2014DE102013019920A1 System, umfassend einen Transponder und ein relativ zum Transponder bewegbares Mobilteil System comprising a transponder and a transponder movable relative to the handset
10/02/2014DE102013005428A1 System, umfassend einen Transponder und ein relativ zum Transponder bewegbares Mobilteil System comprising a transponder and a transponder movable relative to the handset
09/2014
09/30/2014US8848486 Ultrasonic transmitter having adjustable output
09/25/2014US20140285379 Monitoring device and doppler vor system
09/23/2014US8843266 Positioning apparatus for excavating and similar equipment
09/18/2014WO2014142706A1 System for searching for people according to set parameters
09/18/2014US20140266907 Geolocation with Radio-Frequency Ranging
09/18/2014US20140266905 Methods and apparatus for improving time of arrival determination
09/18/2014US20140266904 Methods and apparatus for improving time of arrival determination
09/18/2014US20140266867 Adaptive coded modulation in low earth orbit satellite communication system
09/17/2014EP2778706A1 Position compensation device using visible light communication and method thereof
09/16/2014US8837258 Method and apparatus for determining acoustic communication rate in micro-devices
09/16/2014US8836580 RF proximity tags providing indoor and outdoor navigation and method of use
09/16/2014US8836501 Methods and devices for serving as a proxy beacon for a tracking device
09/16/2014US8836489 Method of unauthorized vehicle movement detection
09/12/2014WO2014137546A1 Acquisition channel geolocation
09/11/2014US20140253383 Positioning beacon transmitter
09/09/2014US8831878 Ground location of work truck
09/02/2014US8823588 Radio positioning and ranging system and positioning and ranging program
08/2014
08/28/2014WO2013070695A3 Multi-spot laser probe with faceted optical element
08/28/2014DE102014000997A1 Sende-/Empfangseinheit Transmit / receive unit
08/27/2014EP2769232A1 Method and system for detecting location of fixed wireless asset
08/26/2014US8816908 Optimal storage scheme for access point coverage data
08/26/2014US8816905 Satellite-based positioning system improvement
08/26/2014US8814810 Orthopedic method and system for mapping an anatomical pivot point
08/21/2014WO2014127031A2 Musical instrument location transmitting device and method of making
08/21/2014WO2014125160A1 Method and apparatus for battery operated radio tags
08/20/2014EP2767845A1 Augmented reality system with encoding beacons
08/20/2014EP2767844A1 Methods and apparatus for triggering cooperative positioning or learning in a wireless network
08/19/2014US8810452 Network location and synchronization of peer sensor stations in a wireless geolocation network
08/19/2014CA2643574C Method and device for fast correlation calculation
08/14/2014WO2014121431A1 Method and apparatus for power saving scheme in a location sensor
08/14/2014WO2014062605A4 Intentional aliasing of ultrasound to downconvert to audio tones
08/14/2014US20140225779 Process and system to determine temporal changes in retransmission and propagation of signals used to measure distances, syncronize actuators and georeference applications
08/14/2014US20140225778 Musical instrument location transmitting device and method of making
08/14/2014DE102013020307A1 Verfahren und Vorrichtung zur Positionsbestimmung mindestens eines mobilen Objektes in mindestens einem mehrdimensionalen Raum Method and apparatus for determining the position of at least one mobile object in at least one multi-dimensional space
08/13/2014EP2765389A1 Methods and apparatus to mitigate instrument landing system overflight interference
08/13/2014CN103986534A 基于辐射计和测距仪的卫星信号通道环境监测系统及方法 DME-based radiometers and satellite signal channel environment monitoring system and method
08/13/2014CN103983943A 数字卫星电视授时系统测轨方法 Digital Satellite TV timing system Orbit Determination
08/12/2014US8805645 System and method for determining a position of a movable object, arrangement of general lighting LED and light sensor for a position determination of a movable object
08/12/2014US8804671 Method and apparatus for determining UE mobility status
08/12/2014CA2769972C Human audible localization for sound emitting devices
08/07/2014US20140218238 Object Location and Tracking
08/06/2014EP2763337A1 Pseudolite-augmented GPS for locating wireless telephones
08/05/2014US8798914 Navigating at a wireless device
08/05/2014US8798908 Method of supporting location services in a mobile radio communications system
08/05/2014US8797141 Reverse RFID location system
07/2014
07/31/2014US20140210669 Systems and methods for improving bearing availability and accuracy for a tracking filter
07/31/2014US20140210664 Method and Apparatus for Processing of Satellite Signals Without Time of Day Information
07/31/2014DE102013100875A1 Ausstellungsführungssystem und Ausstellungsführungsverfahren Exhibition guide system and exhibition management procedures
07/31/2014DE102013100874A1 Ausstellungsführungssystem und Ausstellungsführungsverfahren Exhibition guide system and exhibition management procedures
07/30/2014EP2758796A1 Method for reconstructing the map of an environment surrounding a wireless device and wireless device implementing such method
07/30/2014EP2758791A2 Method and system for detecting animals in three dimensional space and for inducing an avoidance response in an animal
07/30/2014CN101523739B 电子设备和用于位置测量的电源控制程序 An electronic apparatus and a position measuring power source control program
07/29/2014US8791859 High precision radio frequency direction finding system
07/28/2014CA2814808A1 Acoustic tag having a digestible fuse
07/24/2014US20140204715 Acoustic positioning system and method
07/24/2014US20140203972 Personal items network, and associated methods
07/24/2014US20140203964 Globally referenced positioning in a shielded environment
07/23/2014EP2756325A2 Location-based decision making for asset tracking devices
07/23/2014CN203732716U 一种汽车定位装置 A vehicle positioning device
07/23/2014CN103941219A 多功能贴片式微型跟踪器 Multifunctional SMD Micro Tracker
07/23/2014CN102017512B 位置信息验证 Location information verification
07/22/2014US8787115 Acoustics for power and communication in small devices
07/22/2014CA2568695C A segmented antenna system for offshore radio networks and method of using same
07/21/2014DE202013101683U1 Objektlokalisierung auf einer Fördereinrichtung Object detection on a conveyor
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