| Patents for G01S 11 - Systems for determining distance or velocity not using reflection or reradiation (4,179) |
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| 04/20/2006 | US20060085159 Spatial position detection method, information input method, spatial position detection apparatus, and information input apparatus |
| 04/20/2006 | DE102004049442A1 Verfahren und System zur Übermittlung von Informationen über den Standort eines Mobilfunkendgeräts mittels eines Mobilfunknetzes an einen Empfänger Method and system for transmission of information on the location of a mobile station by means of a mobile radio network to a receiver |
| 04/19/2006 | CA2529463A1 Vehicle obstacle warning radar |
| 04/18/2006 | US7031725 Method and system for determining relative positions of networked mobile communication devices |
| 04/18/2006 | US7031224 Buoy-to-sailboat distance indicator system |
| 04/18/2006 | US7030905 Real-time method and apparatus for tracking a moving object experiencing a change in direction |
| 04/18/2006 | US7030814 System and method to estimate the location of a receiver in a multi-path environment |
| 04/13/2006 | US20060078164 Measurement method using blurred images |
| 04/13/2006 | US20060077759 Ultrasonic locating system |
| 04/13/2006 | US20060077121 Optical scanning system with variable focus lens |
| 04/12/2006 | CN1250180C Blindman walking aid |
| 04/11/2006 | US7027634 Range adaptable system for determining the angular position and distance of a radiating point source and method of employing |
| 04/05/2006 | CN1757176A Apparatus and method for estimating a velocity of a mobile station in a mobile communication system |
| 04/04/2006 | US7024331 Tag tracking |
| 04/04/2006 | US7023473 Camera calibration device and method, and computer system |
| 03/29/2006 | CN1752773A Method of warning and locating of child or pet missing and system thereof |
| 03/23/2006 | DE10313002B4 Fahrzeugumgebungserfassungseinheit Vehicle environment detection unit |
| 03/23/2006 | DE10029865B4 Reflexionslichtschranke Retroreflective |
| 03/22/2006 | EP1474315B1 Device for identifying the risk of a rollover |
| 03/22/2006 | CN1749775A Positioning method for tire state sensor |
| 03/16/2006 | WO2006027267A1 Microwave sensor for high-precision level measurement in a pneumatic spring |
| 03/14/2006 | US7012521 Device and method for positioning |
| 03/09/2006 | US20060052114 Method and system for determining the speed and position of a mobile unit |
| 03/09/2006 | US20060050927 Camera arrangement |
| 03/09/2006 | US20060049975 Method for determing the distance between two transmitting and receiving stations |
| 03/08/2006 | EP1632785A1 Laser based position measuring device |
| 03/08/2006 | CN1744760A Method for measuring mobile station speed in mobile communication system |
| 03/08/2006 | CN1744624A Barrier detection device of mobile communication terminal and method |
| 03/08/2006 | CN1743868A Method for radio measuring cast distance for throwing sports |
| 03/07/2006 | US7010290 System and method of determining short range distance between RF equipped devices |
| 03/07/2006 | US7009500 Method for operating a pre-crash sensing system in a vehicle having a countermeasure system using stereo cameras |
| 03/02/2006 | DE10156043B4 Positionsermittlungsvorrichtung Position detecting device |
| 03/01/2006 | EP1630572A1 Distance detection system |
| 03/01/2006 | EP1629300A1 System and method for locating a target and guiding a vehicle toward the target |
| 03/01/2006 | CN1740818A Calibrating apparatus for Rayleight windfinding laser radar and calibrating method thereof |
| 02/21/2006 | US7003325 Mobile communication system and method of estimating location of mobile station |
| 02/16/2006 | WO2006016342A1 Identifying a reference point in a signal |
| 02/15/2006 | EP1626290A1 Image-acquisition module which is intended for monitoring the external environment of a vehicle |
| 02/14/2006 | US6999896 Identical object determination method and apparatus and displacement correction method and apparatus |
| 02/08/2006 | CN1241344C Apparatus and method for controlling a power of reverse link in CDMA system |
| 02/01/2006 | EP1620748A1 Object position estimation system, apparatus and method |
| 02/01/2006 | CN1727911A Acoustic control positioning system and method thereof |
| 01/31/2006 | US6992581 Method and apparatus for attenuating of a broadcasting received signal for achieving a better distance resolution in monitoring systems |
| 01/25/2006 | CN1725033A Mehtod for length measuring by mobile communication terminal |
| 01/24/2006 | US6990253 System and method for detecting obstacle |
| 01/24/2006 | US6990216 Method and apparatus for estimating inter-vehicle distance using radar and camera |
| 01/19/2006 | US20060013439 System and method for detecting obstacle |
| 01/19/2006 | US20060013070 Ultrasonic tracking and locating system |
| 01/19/2006 | DE10142156B4 Mobile Navigationsvorrichtung für ein zellulares Funknetz sowie Verfahren zum Liefern von Navigationsinformationen Mobile navigation device for a cellular radio network and method of providing navigation information |
| 01/18/2006 | EP1616205A1 Passive clear air turbulence detection avionics system and method |
| 01/18/2006 | CN1722897A A method for locating mobile terminal in mobile communication |
| 01/17/2006 | US6987971 Process and device for estimating the speed of movement of a mobile terminal, in particular a cellular mobile telephone |
| 01/17/2006 | US6987534 Brightness adjusting apparatus for stereoscopic camera |
| 01/12/2006 | US20060007423 Passive distance measurement using spectral phase gradients |
| 01/10/2006 | US6985175 Camera calibration device and method, and computer system |
| 01/04/2006 | CN1717593A Device, system and method for obtaining timing information and ranging |
| 01/04/2006 | CN1715951A Proximity detection using wireless signal strenghts |
| 01/04/2006 | CN1715950A Method for determining radio earphone and adaptor communication distance |
| 12/28/2005 | EP1610152A1 Tracking of a moving object for a self-defence system |
| 12/22/2005 | WO2005122483A1 Distance measurement system, distance measurement method, information processing device, program, and recording medium |
| 12/22/2005 | WO2005121830A1 Moving object position recognition method and system using ultrasonic waves |
| 12/22/2005 | US20050282499 Velocity estimation apparatus in mobile communication environments |
| 12/22/2005 | CA2570029A1 Distance measurement system, distance measurement method, information processing apparatus, program and recording medium |
| 12/20/2005 | US6977631 Optical scanning system with variable focus lens |
| 12/15/2005 | WO2005119178A1 Image-augmented inertial navigation system (iains) and method |
| 12/15/2005 | DE19710040B4 Verfahren zum Messen der Entfernungen und Richtungen der Entstehungsorte von Partialwellen A method for measuring the distances and directions of the birthplaces of partial waves |
| 12/15/2005 | CA2569209A1 Image-augmented inertial navigation system (iains) and method |
| 12/14/2005 | EP1214607B1 Method and device for determining transit time between a space craft and a ground station |
| 12/14/2005 | CN1707284A Velocity estimation apparatus in mobile communication environments |
| 12/14/2005 | CN1707281A Individual radio positioning device |
| 12/08/2005 | WO2005065376A3 Intrusion detection system |
| 12/08/2005 | US20050271253 Target detection system using radar and image processing |
| 12/08/2005 | US20050270236 System and methods for determining the location dynamics of a portable computing device |
| 12/08/2005 | US20050270235 System and methods for determining the location dynamics of a portable computing device |
| 12/08/2005 | US20050270234 Direction and distance finder for locating distress signals |
| 12/08/2005 | DE102004023013A1 Device for detecting the speed of a sliding body, e.g. ski, determines the speed of the ski through a comparison of the temporally separate frames |
| 12/07/2005 | EP1603360A1 Velocity estimation apparatus in mobile communication environments |
| 12/07/2005 | EP1602105A1 Limiting distribution of copy-protected material to geographic regions |
| 12/07/2005 | CN1230692C Optical device for the contactless measurement of distance of a light source |
| 12/07/2005 | CN1230690C Method for sampling to road information using vehicle-carrying camera and detecting for spaces of vehicles |
| 12/06/2005 | CA2210554C Method and apparatus for determining the location of an occupant of a vehicle |
| 12/01/2005 | US20050267370 Velocity estimation apparatus and method |
| 12/01/2005 | DE102004022289A1 Motion dynamics regulator for use in an automobile uses information from video cameras |
| 12/01/2005 | DE102004021831A1 Verfahren und Vorrichtung zum Kontrollieren der Funktionsfähigkeit einer definierten Anzahl fahrzeugabhängiger Sensoren an einem Kraftfahrzeug Method and apparatus for controlling the operability of a defined number of vehicle sensors dependent on a motor vehicle |
| 11/30/2005 | EP1600792A2 Velocity estimation apparatus and method |
| 11/30/2005 | EP1599771A2 Passive target data acquisition method and system |
| 11/30/2005 | CN1703629A Installation and method for acoustic measurement with marker microphone in space |
| 11/30/2005 | CN1702477A Velocity estimation apparatus and method |
| 11/24/2005 | WO2005111653A2 Acoustic robust synchronization signaling for acoustic positioning system |
| 11/24/2005 | US20050258957 System and methods for determining the location dynamics of a portable computing device |
| 11/24/2005 | CA2566534A1 Acoustic robust synchronization signaling for acoustic positioning system |
| 11/22/2005 | US6967615 Phase center measurement of electronic warfare antennas using GPS signals |
| 11/16/2005 | EP1595160A1 Distance estimation |
| 11/15/2005 | US6965542 MILES hand grenade |
| 11/10/2005 | DE19729613B4 Fahrtunterstützungssystem für Fahrzeuge Driving support system for vehicles |
| 11/09/2005 | EP1593986A1 Method and apparatus for controlling the function of a number of sensor elements of a vehicle |
| 11/08/2005 | US6963818 Mobile speedometer system and associated methods |
| 11/08/2005 | US6963657 Object recognition system |
| 11/03/2005 | WO2005104080A1 Visual range informing device |
| 11/03/2005 | US20050246065 Volumetric sensor for mobile robotics |