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 11 - Systems for determining distance or velocity not using reflection or reradiation
Patents for G01S 11 - Systems for determining distance or velocity not using reflection or reradiation (4,179)
10/2014
10/07/2014US8855101 Methods, systems, and apparatus to synchronize actions of audio source monitors
10/07/2014US8854456 Travel distance detection device and travel distance detection method
10/02/2014WO2014158007A1 Location positioning method and device
09/2014
09/30/2014US8849606 Movement monitoring systems and associated methods
09/25/2014WO2014151516A1 Low energy signaling scheme for beacon fencing applications
09/25/2014WO2014147544A1 Recalibrating an inertial navigation system
09/25/2014WO2014146884A1 Method for observing an area by means of a drone
09/23/2014US8842495 Ultrasonic motion detection
09/18/2014WO2014144430A1 Indoor location using a packet synchronized receiver array
09/18/2014WO2014143527A1 Method and apparatus for indoor positioning based on wireless landmarks
09/18/2014US20140274116 Mobile device location estimation
09/18/2014US20140266915 Techniques to improve the performance of a fixed, timing-based radio positioning network using external assistance information
09/18/2014US20140266911 Directional pruning of transmitters to improve position determination
09/18/2014US20140266910 Techniques to improve the performance of a fixed, timing-based radio positioning network using external assistance information
09/12/2014WO2014137953A1 Crowd sourced pathway maps
09/12/2014WO2014137698A1 Improved ranging using wi-fi and ultrasound measurements communication
09/09/2014US8831631 Apparatus and method for identifying terminal located in space including small base station
09/09/2014US8830793 System and method for collision avoidance in underwater vehicles
09/04/2014US20140248627 Nucleic acid sample preparation
09/04/2014DE102009017490B4 Positionsbestimmung einer mobilen Vorrichtung Positioning a mobile device
09/02/2014US8824316 Mechanism for proximity detection based on Wi-Fi signals
09/02/2014US8824242 Methods, systems, and apparatus to calculate distance from audio sources
09/02/2014US8823588 Radio positioning and ranging system and positioning and ranging program
08/2014
08/28/2014US20140240164 Rf proximity sensor
08/28/2014US20140238860 Nucleic acid sample preparation
08/28/2014DE102008038246B4 Verfahren, Computerprogrammprodukt, Gerät und Anordnung zum Bestimmen einer Position einer Kommunikations-Vorrichtung A method, computer program product, apparatus and arrangement for determining a position of a communication device
08/26/2014US8817577 Gunshot locating system and method
08/26/2014US8817576 Distance sensor for vehicle with electrical connector
08/26/2014US8815555 Nucleic acid sample preparation
08/26/2014US8815554 Nucleic acid sample preparation
08/21/2014WO2014127142A1 Optical ground tracking apparatus, systems, and methods
08/21/2014WO2014126673A1 Measurements for indoor navigation
08/21/2014WO2014125336A1 Signal handling
08/14/2014US20140225764 Display of information related to a detected radar signal
08/13/2014CN203773048U 一种新型红外接近传感器防撞系统 A new infrared proximity sensor Collision Avoidance System
08/13/2014CN103983966A 一种距离探测方法和装置 A distance detection method and apparatus
08/07/2014WO2014120151A1 Doppler frequency shift compensation for wireless communication
08/06/2014CN203759546U 一种跟随装置 One kind of follower device
08/06/2014CN203759241U 一种室内高尔夫球测距仪 One kind of indoor golf range finder
08/05/2014US8798923 Non-echo ultrasonic doppler for corrected inertial navigation
07/2014
07/31/2014WO2014114967A1 Self-calibrating motion capture system
07/30/2014EP2758793A1 Sound source detection system
07/30/2014CN203745644U 测距系统 Ranging System
07/29/2014CA2569209C Image-augmented inertial navigation system (iains) and method
07/24/2014US20140204212 Vision system for vehicle
07/24/2014US20140203971 System and method for tracking and locating a person, animal, or machine
07/24/2014US20140203970 System and method for tracking and locating a person, animal, or machine
07/24/2014US20140203197 Apparatus for measuring positions of other apparatus and method therefor
07/23/2014CN203732716U 一种汽车定位装置 A vehicle positioning device
07/23/2014CN103947296A 用于使用声音调试照明的系统和方法 Sound systems and methods for lighting commissioning
07/23/2014CN103946715A 声源检测系统 Sound source detection system
07/23/2014CN103941251A 伪码测距系统 PN ranging system
07/23/2014CN103941224A 一种次声源的定向定速方法及系统 Directional constant speed method and system infrasound source
07/23/2014CN101843135B 无线通信设备、程序和无线通信方法 Wireless communication device, a program and a wireless communication method
07/22/2014US8787113 Voice and position localization
07/17/2014WO2014110204A1 Positioning and mapping based on virtual landmarks
07/16/2014CN103926610A 一种设备位置信息记录方法及装置 A device position information recording method and apparatus
07/16/2014CN102538872B 煤焦炉捣固机锤体工作参数检测方法及检测装置 Coal Coke hammer tamping machine working parameters detection method and detection device
07/15/2014US8779895 Ultrasound zone location system with high capacity
07/10/2014US20140192616 Electronic device
07/10/2014DE102010015532B4 Verfahren zur Abstandsbestimmung einer sich relativ zu einer Kameraanordnung bewegenden Objekts Method for determining the distance of a moving relative to a camera array object
07/09/2014EP2752641A1 Disparity calculation apparatus
07/09/2014EP2752094A2 System and method for commissioning lighting using sound
07/09/2014CN203705637U 高精度超声测距仪 High-precision ultrasonic rangefinder
07/09/2014CN103917888A 距离估计 Distance estimation
07/09/2014CN103913739A 水声通信中用于载体相对运动稳健测速的方法 The method of underwater acoustic communication carrier for relative movement speed of sound
07/09/2014CN103913738A 在电力电缆故障中确定光纤与电缆最大间距的方法 Determine the maximum distance between the optical fiber and cable in the power cable fault in the method
07/08/2014US8773531 Three-dimensional pointing sensing apparatus and method
07/03/2014WO2014105205A1 Systems and methods for reducing variations in received signal strength indicator (rssi) measurements for location sensing
07/03/2014WO2014102938A1 Sound detection device and sound detection method
07/03/2014US20140183043 Nucleic acid sample preparation
07/03/2014US20140183042 Nucleic acid sample preparation
07/02/2014EP2748626A1 Method for determining distance between underwater acoustic devices
07/02/2014CN203688797U 一种用于房间里的声源地点指引系统 A room in the guidance system of the sound source location
07/02/2014CN103901283A 一种利用声光电磁波信号监测闪电距离的装置 A device audible distance of lightning electromagnetic signal monitoring use
06/2014
06/26/2014US20140174931 Nucleic acid sample preparation
06/24/2014US8762092 Location determining system
06/24/2014US8760632 Distance measuring apparatus and distance measuring method
06/19/2014WO2014080402A9 Wireless tag based communication, system and applications
06/18/2014EP2743726A1 Methods and systems for assessing trust in a mobile ad hoc network
06/18/2014CN102365560B A method and apparatus for ranging finding, orienting, and/or positioning of single and/or multiple devices
06/18/2014CN102193091B Device and method for judging near field distance
06/18/2014CN101644755B Locating a roving position receiver within a location network
06/17/2014US8754649 Electromagnetic survey systems and methods with rotation-corrected motion compensation
06/17/2014CA2658423C Estimation of the speed of a mobile device
06/12/2014WO2014087143A1 Improvements in and relating to course and/or speed data
06/12/2014WO2014011264A3 A system and method for aircraft navigation based on diverse ranging algorithm using ads-b messages and ground transceiver responses
06/12/2014US20140159874 Techniques for performing actions based upon physical locations of paper documents
06/11/2014EP2741102A1 Improvements in and relating to course and/or speed data
06/11/2014CN203645676U 光纤环长度测量及扰动点定位装置 Fiber ring length measurement and disturbance point positioning device
06/11/2014CN102706311B Fully computerized locator of trailer and measurement method thereof
06/11/2014CN102598516B Receiving apparatus and method
06/10/2014US8750076 Position detection system, transmission device, reception device, position detection method and position detection program
06/05/2014WO2014082670A1 Device for determining the velocity of a bullet
06/03/2014US8744800 Adaptive DME transmitter architecture
06/03/2014US8743183 Parallax calculation method and parallax calculation device
05/2014
05/30/2014WO2014081487A1 Improving kalman filtering with indirect noise measurements
05/30/2014WO2014080402A1 Wireless tag based communication, system and applications
05/29/2014US20140145829 Wirless tag based communication, system and applicaitons
05/28/2014CN203616474U 一种屏蔽壳体孔缝位置定位仪 A housing apertures position locator shield
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