| Patents for G01S 11 - Systems for determining distance or velocity not using reflection or reradiation (4,179) |
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| 05/28/2014 | CN203616473U 一种矿用嵌入式无线测距模块 Ranging Ore with embedded wireless module |
| 05/28/2014 | CN103823214A 基于可见光通信室内定位系统的接收器状态误差修正方法 Receiver Status visible light communication indoor positioning system error correction method based on |
| 05/28/2014 | CN103823213A 一种通过接近传感器测距的方法及终端 One kind of methods ranging through proximity sensor and terminal |
| 05/22/2014 | WO2014078016A1 Echo cancellation using ultrasound |
| 05/21/2014 | EP2733457A1 Position and orientation calibration method and apparatus |
| 05/21/2014 | CN103809171A 基于氧气吸收和多元回归的高速被动测距方法 Passive ranging method based on high-speed oxygen absorption and multivariate regression |
| 05/20/2014 | US8730094 Method for determining the distance of a vehicle from a radio beacon and radio beacon for this purpose |
| 05/15/2014 | WO2014074564A1 Doppler angle of attack sensor system for watercraft |
| 05/15/2014 | US20140132452 System And Method For Object Tracking Anti-Jitter Filtering |
| 05/14/2014 | EP2731088A1 System, mobile radio device, server and method for providing a local service for mobile radio devices used by a road user |
| 05/14/2014 | EP2729825A1 A method and node for localizing a node in a wireless network |
| 05/14/2014 | CN103792383A 大空间内火焰传播位置及速度测量装置及其阵列 Flame spread over a large spatial position and speed measuring devices and arrays |
| 05/13/2014 | CA2488676C Computer navigation |
| 05/08/2014 | WO2014070492A1 Systems and methods for generating compensated speed values for doppler-enabled device |
| 05/08/2014 | US20140128099 Method and apparatus for on-device positioning using compressed fingerprint archives |
| 05/08/2014 | US20140127697 Nucleic acid sample preparation |
| 05/08/2014 | DE102010033729B4 Verfahren und Vorrichtung zum Bestimmen der Position eines Fahrzeugs auf einer Fahrbahn sowie Kraftwagen mit einer solchen Vorrichtung Method and apparatus for determining the position of a vehicle on a roadway and vehicles having such a device |
| 05/07/2014 | CN103777202A 基于有阻尼自由振动的超声波测量距离的方法 Damped free vibration of the ultrasonic distance measurement method based on |
| 05/07/2014 | CN103777196A 基于地理信息的地面目标距离单站测量方法及其测量系统 Based on ground targets geographic information distance measuring method and measuring single-station system |
| 05/07/2014 | CN103776447A 一种近距离移动智能设备间定位方法 A short-range mobile positioning method between intelligent devices |
| 05/01/2014 | WO2014066092A1 Non-echo ultrasonic doppler for corrected inertial navigation |
| 05/01/2014 | WO2014063989A1 Motion sensor assembly for determining the angular velocity of a moving contrast in its field of view with a high accuracy |
| 05/01/2014 | CA2823895A1 System and method for wireless device detection, recognition and visit profiling |
| 04/30/2014 | EP2725362A1 Motion sensor assembly for determining the angular velocity of a moving contrast in its field of view with high accuracy |
| 04/29/2014 | US8711337 Passive translational velocity measurement from optical information |
| 04/16/2014 | EP2718737A1 Phase rate of change techniques for passive geo-location of radio frequency emitters |
| 04/16/2014 | CN103728613A High-precision ultrasonic distance measurement system |
| 04/16/2014 | CN103728612A Passive distance measuring method based on target infrared radiation spectrum and band model |
| 04/16/2014 | CN103728611A Positioning method and system for shielding shell hole seam position |
| 04/10/2014 | WO2014053877A1 Configuring a sound system |
| 04/10/2014 | WO2014053069A1 Improved method and device for estimating a distance |
| 04/10/2014 | US20140097988 Speed estimation using delta rtt measurements and area maps |
| 04/10/2014 | DE102012019416A1 Method for determining distance between vehicles, involves feeding captured image of vehicle to filter, and using amplitude of output signal of filter for determining relative position of vehicle |
| 03/27/2014 | WO2014046801A1 Electro-optical radar augmentation system and method |
| 03/27/2014 | DE102010042302B4 System und Verfahren zum Autorisieren einer entfernten Einrichtung System and method for authorizing a remote device |
| 03/26/2014 | CN203502585U Wireless monitoring system for mountain landslide monitoring |
| 03/26/2014 | CN103688188A A method and node for localizing a node in a wireless network |
| 03/26/2014 | CN103675801A Navigation and distance measurement system on basis of quantum entanglement light and method for implementing navigation and distance measurement system |
| 03/26/2014 | CN103675800A Method for measuring distance and electronic device for achievement of distance measurement |
| 03/20/2014 | WO2014042742A1 Personal area mapping |
| 03/20/2014 | WO2014042457A1 Method and apparatus for calculating location of terminal in wireless communication system |
| 03/13/2014 | DE102012016073A1 Arrangement for determination of effector position or effector offset of mechanism, comprises radiation pattern positioning sensor attached to effector, where complete or partial position of effector is calculated by computing device |
| 03/12/2014 | EP2706371A2 Display of information related to a detected radar signal |
| 03/12/2014 | CN102016632B Method and apparatus for locating at least one object |
| 03/07/2014 | CA2821128A1 Display of information related to a detected radar signal |
| 03/06/2014 | WO2014033247A1 Method for determining a position of a receiver and positioning system for a receiver |
| 03/06/2014 | WO2013171686A3 Acoustic distance measuring for a trawl |
| 03/04/2014 | US8665079 Vision system for vehicle |
| 02/27/2014 | WO2014030232A1 Determination method, determination program, determination device, and determination system |
| 02/27/2014 | WO2014007754A3 Methods nodes and computer program for positioning of a device |
| 02/27/2014 | US20140057655 Method and apparatus for measuring distances, and method for determining positions |
| 02/27/2014 | DE102011111890A1 System for recording instantaneous speed of e.g. airplane, has receiving antennas that receive signals from transmitting antenna and derive a phase difference between two received signals, to express the instantaneous speed of vehicle |
| 02/26/2014 | EP2699935A1 Method and device for determining and representing possible target parameters |
| 02/26/2014 | EP2699933A1 Method and device for determining target parameters |
| 02/26/2014 | CN103605126A Radio frequency identification speed measurement method and device |
| 02/25/2014 | US8660815 Methods and apparatus for filtering noise in a three-dimensional position measurement system |
| 02/12/2014 | CN103576136A Mine embedded type wireless distance measuring module |
| 02/06/2014 | US20140035781 Multi-Polarization Antenna Array For Signal Detection and AOA |
| 02/05/2014 | CN103558520A Partial-discharge electrification detecting system and locating method for gas-insulation combined electrical appliance |
| 02/04/2014 | US8643715 Real-time remote-viewing digital compass |
| 02/04/2014 | US8643538 Near field electromagnetic location system and method |
| 01/30/2014 | US20140030982 Method and apparatus for distance estimate using signal strength information |
| 01/30/2014 | DE102012213294A1 Method for operating security system in motor car, involves detecting traffic scene and creating object lists based on analyses of detected image data on sensitive objects by three-dimensional spatial filter and time-of-flight cameras |
| 01/28/2014 | US8638378 Pixel array and image processing apparatus for image-capturing |
| 01/26/2014 | CA2821738A1 Method for estimating the water speed of an acoustic node |
| 01/23/2014 | US20140026213 Card for interaction with a computer |
| 01/22/2014 | CN103533074A Wireless network system used for personnel security management of infrastructural project field |
| 01/16/2014 | WO2014012012A1 Rfid device, methods and applications |
| 01/16/2014 | WO2014011916A1 Method and apparatus for distance estimate using signal strength information |
| 01/16/2014 | WO2014009406A1 Method and device for calculating a change in an image scale of an object |
| 01/16/2014 | DE102012013804A1 Verfahren zur Luftraumüberwachung um ein Fluggerät A method for aerial surveillance by an aircraft |
| 01/15/2014 | EP2684218A1 Self mapping photovoltaic array system |
| 01/15/2014 | CN103513242A Wireless monitoring system for landslide monitoring |
| 01/15/2014 | CN103513241A Moving object detecting device based on microwave transducer and ultrasonic transducer |
| 01/14/2014 | CA2566534C Acoustic robust synchronization signaling for acoustic positioning system |
| 01/09/2014 | WO2014007754A2 Methods nodes and computer program for positioning of a device |
| 01/08/2014 | EP2681900A1 Ranging with body motion capture |
| 01/08/2014 | CN103500008A Thermal imaging interface method and device used for controlling computer program |
| 01/03/2014 | WO2014003884A1 Ground location inertial navigation geopositioning system (groundlings) |
| 01/02/2014 | US20140003194 Locating apparatuses by means of audio signals using a deterministic data channel |
| 01/01/2014 | EP2680026A2 Locating apparatuses by means of audio signals using a deterministic data channel |
| 01/01/2014 | CN1833178B A system and method for providing assistance data within a location network |
| 01/01/2014 | CN103487797A In-situ test method for surrounding rock relaxation depth in columnar jointing rock mass cavity project |
| 01/01/2014 | CN103487796A Method for using underwater acoustic channel statistics invariant features to achieve passive ranging |
| 12/31/2013 | US8620600 System for assessing and displaying activity of a sportsman |
| 12/31/2013 | US8620346 Integrity monitoring in a position location system utilizing knowledge of local topography |
| 12/31/2013 | US8619672 Apparatus and method for multi-sector velocity mobile velocity and doppler estimate for synchronous communication systems |
| 12/31/2013 | CA2521960C Passive clear air turbulence detection avionics system and method |
| 12/26/2013 | US20130342389 Self mapping photovoltaic array system |
| 12/24/2013 | DE102012105436A1 Camera system i.e. light field camera system, for use in e.g. speed assistant system of motor car to determine distance between car and e.g. object, has microlens arrangement formed and arranged in optical path of electromagnetic radiation |
| 12/19/2013 | US20130336094 Systems and methods for detecting driver phone use leveraging car speakers |
| 12/18/2013 | EP2673655A1 Method and device for passively ascertaining a position |
| 12/18/2013 | CN103454614A Method for relative positioning between vehicles based on particle filters |
| 12/18/2013 | CN101989767B Comprehensive measuring and controlling device of high voltage pole tower |
| 12/12/2013 | WO2013181720A1 Methods, systems and devices for monitoring movement of rock in a mine |
| 12/12/2013 | CA2875684A1 Methods, systems and devices for monitoring movement of rock in a mine |
| 12/11/2013 | CN103439705A Range-measurement system of discontinuous nonperiodic signals based on GMSK modulation |
| 12/11/2013 | CN103439704A Three-way observation data processing method based on virtual station |
| 12/10/2013 | US8604964 System for determining the movement of a swaying structure |
| 12/10/2013 | US8603791 Nucleic acid sample preparation |