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)
02/2004
02/03/2004CA2115449C Vehicle shape determination system
01/2004
01/29/2004WO2004010730A2 Ultrasonic transducer for electronic devices
01/29/2004US20040019454 Method and system for estimating movement speed of mobile unit
01/29/2004US20040016870 Object detection system for vehicle
01/28/2004EP0958505B1 Detection system for determining positional information about objects
01/28/2004CN1471642A Method and apparatus for estimating velocity of a terminal in a wireless communication system
01/22/2004US20040014499 Determining signal direction in radio system
01/22/2004US20040012488 Driving separation distance indicator
01/21/2004CN2600828Y Vehicle radar
01/20/2004US6680876 Natator in water tank, controlling apparatus and position measuring apparatus thereon
01/20/2004US6680688 Measuring system and method for detecting object distance by transmitted media with different wave velocities
01/15/2004US20040008139 System and method to estimate the location of a receiver in a multi-path environment
01/14/2004EP1380853A2 Ranging system for determining ranging information of a spacecraft
01/08/2004WO2004004377A1 Method and system for determining the speed and distance of a mobile unit
01/08/2004WO2003093857A3 Object detection system for vehicle
01/08/2004DE10227517A1 Verfahren zur Ermittlung des Bewegungszustandes von Fahrzeugen Method for determining the state of movement of vehicles
01/08/2004CA2490946A1 Method and system for determining the speed and position of a mobile unit
01/07/2004EP1378762A2 Identical object determination method and apparatus and displacement correction method and apparatus in a multisensor system
01/06/2004US6675121 Velocity measuring system
12/2003
12/30/2003US6671587 Vehicle dynamics measuring apparatus and method using multiple GPS antennas
12/18/2003WO2003104965A2 Computer navigation
12/18/2003CA2488676A1 Computer navigation
12/17/2003CN1462512A Method and apparatus for code synchronisation in CDMA
12/16/2003US6665631 System and method for measuring short distances
12/16/2003US6665614 Vehicle surroundings monitoring apparatus and vehicle traveling control system incorporating the apparatus
12/16/2003US6665332 CDMA geolocation system
12/11/2003US20030229445 Low-cost, low-power geolocation system
12/11/2003US20030228846 Method and system for radio-frequency proximity detection using received signal strength variance
12/10/2003CN2591874Y Radio bug detector
12/10/2003CN1130940C Range measuring method and device
12/09/2003US6661449 Object recognizing apparatus for vehicle and the method thereof
12/09/2003US6659392 Visual indication of uninstalled control panel functions
12/09/2003US6659232 Method and device for position detection of an object along an acoustic-signal conductor
12/04/2003WO2003100453A1 Acoustic subsea monitoring system
12/04/2003US20030222983 Vehicle surroundings monitoring device, and image production method/program
12/03/2003EP1367408A2 Vehicle surroundings monitoring device, and image production method
12/02/2003US6658137 Road sensor system
11/2003
11/27/2003WO2003025617A3 Annunciation of the distance to a target position in a gps landing system
11/26/2003EP1364228A1 Location system and communication system
11/20/2003WO2003096055A2 Low-cost, low-power geolocation system
11/20/2003WO2003023440A3 System and method to estimate the location of a receiver in a multi-path environment
11/19/2003EP1362440A1 System and method for reducing multipath distortion in wireless distance measurement systems
11/13/2003WO2003093867A1 System for locating a person, animal or object using an ultrasonic signal comprising an identification code
11/13/2003WO2003093864A1 Method and device for visual range measurements with image sensor systems
11/13/2003WO2003093857A2 Object detection system for vehicle
11/13/2003WO2003075032A3 Determining geographical positioning of a mobile station
11/13/2003DE10219788C1 Verfahren und Vorrichtung zur Sichtweitenmessung mit Bildsensorsystemen Method and device for visibility measurement with image sensor systems
11/12/2003EP1360522A1 Method for detecting mobile objects using passive submarine buoys
11/06/2003WO2003092291A1 Object detection device, object detection server, and object detection method
11/06/2003WO2003091873A1 Method for improving accuracy of a velocity model
11/06/2003WO2003062020A3 Method and device for determining a detection region of a pre-crash sensor system
10/2003
10/30/2003WO2003089954A1 Integrity monitoring in a position location system utilizing knowledge of local topography
10/30/2003US20030201929 Multi-sensor system
10/30/2003DE10161594C2 Verfahren zur nichtkooperativen Ortung von Teilnehmern in einem leistungsgeregelten Mobilfunksystem Method for non-cooperative localization of subscribers in a power-controlled wireless system
10/30/2003CA2482772A1 Integrity monitoring in a position location system utilizing knowledge of local topography
10/29/2003EP1357530A1 A method of measuring point-blank passing time or the like of airplane
10/29/2003EP1356316A2 Apparatus and method of velocity estimation
10/29/2003CN1126393C Method of measuring speed of mobile unit, and wireless communication system and receiver
10/28/2003US6639554 Apparatus and method for tracking location of mobile station
10/28/2003US6639553 Passive/ranging/tracking processing method for collision avoidance guidance
10/23/2003US20030200067 Method for improving accuracy of a velocity model
10/22/2003EP1354767A2 Vehicle surroundings monitoring apparatus and vehicle traveling control system incorporating the apparatus
10/21/2003US6636257 Mobile body recognizing apparatus and motor vehicle monitoring apparatus
10/16/2003US20030195704 Vehicle surroundings monitoring apparatus and vehicle traveling control system incorporating the apparatus
10/15/2003EP1352259A2 Method and apparatus for location estimation
10/08/2003EP0998238B1 System for carrying out surgery, biopsy and ablation of a tumor or other physical anomaly
10/07/2003US6630904 Deeply-integrated adaptive INS/GPS navigator with extended-range code tracking
10/02/2003WO2003081277A1 Method of, and apparatus for, determining position
10/02/2003WO2003081276A1 Device for determining the relative speed between a transmitter and a receiver
10/01/2003CN1123269C Method and system for dertermining position of mobile radio terminals
10/01/2003CN1123148C Method and apparatus for using pseudo random signal in communication system
09/2003
09/25/2003WO2003045075A3 Velocity handling in location services (lsc)
09/24/2003CN1122248C Method and system for ultrasound flight time digital converter system
09/24/2003CN1122185C Improved locatino-measuring interference method
09/23/2003US6622970 Method and apparatus for autonomous solar navigation
09/18/2003WO2003076964A1 System and method for speed indication through transmit power control commands
09/18/2003US20030174305 Measuring device and measuring method for determining distance and/or position
09/17/2003EP1344082A2 Method for determining the range of a moving object using angle measurements
09/16/2003US6621764 Weapon location by acoustic-optic sensor fusion
09/12/2003WO2003075032A2 Determining geographical positioning of a mobile station
09/10/2003EP1240572A4 Method of determining distance between two or more electronic devices
09/10/2003CN1441619A Device and method for for estimating speed in mibile comunication
09/09/2003US6616543 Apparatus to determine golf ball trajectory and flight
09/09/2003CA2117432C Underwater detection system
09/04/2003WO2003025508A3 Station identification for a local area augmentation system on a visual display
09/03/2003EP1340096A1 Tag tracking
09/02/2003US6614721 Collision avoidance method and system
08/2003
08/28/2003WO2003026174A3 Digital audio system
08/28/2003US20030160866 Obstacle detection device for vehicle and method thereof
08/27/2003EP1338477A2 Obstacle detection device for vehicle and method thereof
08/26/2003US6611757 Global positioning system tag system
08/26/2003US6611233 Radio communication device and method of measuring distance
08/21/2003WO2003069367A1 Emitter location system
08/20/2003CN1437828A RF base station data repeater
08/20/2003CN1437802A Method and apparatus for adaptive power control in a wireless voice and data communication system
08/14/2003WO2003067280A1 System for passive location of a mobile submarine object
08/14/2003WO2002054100A3 Method and apparatus for location estimation
08/14/2003US20030154011 Method for operating a pre-crash sensing system in a vehicle having a countermeasure system using stereo cameras
08/14/2003US20030154010 Method for operating a pre-crash sensing system in a vehicle having a countermeasure system using a radar and camera
08/14/2003US20030152290 Range adaptable system for determining the angular position and distance of a radiating point source and method of employing
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