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)
04/2000
04/13/2000CA2345736A1 A method to use acoustic signals for computer communications
04/11/2000US6049303 Global positioning system having postprocessed realtime corrected data
04/06/2000DE19936846A1 Network-based wireless location method for cellular mobile telephones, involving calling cellular telephone, monitoring paging over control channel, and gathering and processing response via reverse control channel
03/2000
03/30/2000WO2000017804A1 Method and apparatus to determine golf ball trajectory and flight
03/29/2000EP0988763A1 Velocity calculation of a radio transmitter
03/29/2000CN1050912C Method and apparatus for measuring displacement of molten metal
03/23/2000WO2000016291A1 Systems and processing algorithms for ultrasound time-of-flight digitizer systems
03/23/2000WO2000016123A1 Systems and processing algorithms for ultrasound time-of-flight digitizer systems
03/23/2000CA2343307A1 Systems and processing algorithms for ultrasound time-of-flight digitizer systems
03/14/2000US6037975 Image sensor for monitoring vehicle's forward view and method for setting aspect ratio for photosensitive portion of such image sensor
03/14/2000CA2099255C Mobile radio handover initiation determination
03/09/2000WO2000013154A2 Electronic curfew monitoring system
03/09/2000WO2000013039A2 Method and system for measuring the distance from a piezoelectric element
03/09/2000CA2341907A1 Method and system for measuring the distance from a piezoelectric element
03/08/2000EP0755523B1 Three-dimensional displacement of a body with computer interface
03/02/2000WO2000011812A1 Method and apparatus for using a pseudo-random signal in a communication system
03/01/2000EP0981918A2 Estimating subscriber terminal speed, selecting cell, and radio system
02/2000
02/28/2000CA2246022A1 Electronic curfew monitoring system
02/24/2000DE19937928A1 Unit identifying movable body including brightness data extraction facility for extracting data from multiple visual ranges and unit monitoring motor vehicle also units respectively for space and time differential computing facilities
02/23/2000CN1245616A Method for estimating speed of mobile station in cellular communications system
02/22/2000US6029111 Vehicle navigation system and method using GPS velocities
02/22/2000CA1340905C Passive rangefinder
02/17/2000WO2000008482A1 Radio estimation method of a mobile station velocity
02/17/2000WO2000007677A1 Apparatus and method for predicting clear air turbulence
02/17/2000DE19937632A1 Distance measuring unit with image sensor system, e.g. to measure distance of vehicle in front; has group of light sensors divided in part groups for reception of image in each of several measurement units inside field of view
02/17/2000CA2340018A1 Radio estimation method of a mobile station velocity
02/10/2000WO1999063360A3 Distance tracking device using global positioning system signals
02/09/2000CN1243944A Method and device for measuring length of multi-stage telescopic arms
02/02/2000EP0976275A2 Method for determining speed of terminal, and receiver
02/02/2000EP0975261A1 Ultrasound-based 3-d tracking system using a digital signal processor
02/01/2000US6021209 Distance detection method using images
01/2000
01/19/2000EP0973316A2 System and method of dispatching an individual in a transaction establishment
01/13/2000WO2000002061A1 Subsea positioning system and apparatus
01/12/2000EP0970391A1 Optical device for the contactless measurement of distance of a light source
12/1999
12/29/1999EP0966723A2 Presentation board digitizer systems
12/29/1999EP0966691A1 System for displaying a 2-d ultrasound image within a 3-d viewing environment
12/29/1999EP0966226A1 A system for sharing electrocardiogram electrodes and transducers
12/28/1999US6009375 Portable GPS receiver
12/28/1999US6009334 Method and system for determining position of mobile radio terminals
12/22/1999EP0965058A1 Tracking data sheath
12/21/1999US6005513 Portable flight guidance and tracking system
12/18/1999CA2270275A1 System and method of dispatching an individual in a transaction establishment
12/15/1999EP0963541A1 Variable pitch grating for diffraction range finding system
12/14/1999US6002708 Spread spectrum localizers
12/14/1999US6000285 Apparatus and method for determining wind profiles and for predicting clear air turbulence
12/09/1999WO1999063360A2 Distance tracking device using global positioning system signals
12/07/1999US5998780 Integrated semiconductor motion sensor
12/01/1999EP0961133A2 Method and apparatus for measuring the length of a multi-section telescopic boom
11/1999
11/30/1999US5995043 Aircraft satellite navigation precision-approach system including CDMA datalink
11/24/1999EP0958506A1 Detection system for determining positional information about objects
11/24/1999EP0958505A1 Detection system for determining positional information about objects
11/24/1999EP0958504A1 Detection system for determining orientation information about objects
11/18/1999WO1999058055A1 A method for carrying out a medical procedure using a three-dimensional tracking and imaging system
11/09/1999US5982164 Doppler triangulation transmitter location system
11/09/1999US5979234 Method and a device for determining wind velocity or velocity of a fluid and use thereof
11/03/1999EP0830566A4 Light beam range finder
11/02/1999US5974875 Apparatus and method for predicting clear air turbulence
10/1999
10/28/1999WO1999053838A1 Motion tracking system
10/27/1999CN1233379A Method for determining speed of terminal, and receiver
10/26/1999US5974365 System for measuring the location and orientation of an object
10/26/1999US5973639 Global positioning system having postprocessed realtime corrected data
10/21/1999WO1999040692A9 Orbit/covariance estimation and analysis (ocean) determination for satellites
10/20/1999CN1232355A Range measuring method and device
10/19/1999US5970024 Acousto-optic weapon location system and method
10/05/1999US5963308 Distance measuring apparatus
09/1999
09/28/1999US5960380 Apparatus and methods for determining loft time and speed
09/28/1999US5959724 Distance measuring apparatus
09/22/1999EP0943102A1 Detection system for determining positional and other information about objects
09/21/1999US5955973 Field navigation system
09/15/1999EP0941621A2 Method for estimating speed of a mobile station in a cellular communications system
09/15/1999EP0729588A4 Tracking system
09/08/1999EP0940691A2 Distance detecting method and its apparatus
09/08/1999CN1227925A Sonic position measurement system
09/02/1999WO1999044013A1 Variable pitch grating for diffraction range finding system
08/1999
08/17/1999US5940346 Modular robotic platform with acoustic navigation system
08/12/1999WO1999040692A1 Orbit/covariance estimation and analysis (ocean) determination for satellites
08/04/1999EP0933725A2 Vehicle surroundings monitoring apparatus
08/04/1999EP0933646A2 Stereoscopic image processing apparatus
08/04/1999CN1224845A Apparatus and method for estimating speed in mobile communication
07/1999
07/28/1999CN2331000Y General range finder
07/27/1999US5929784 Device for determining distance between vehicles
07/20/1999US5926295 Holographic process and device using incoherent light
07/14/1999CN2329013Y Signal Transducer for measuring distance
07/08/1999WO1997028856A8 Golf driving range distancing apparatus and methods
07/06/1999US5920382 Distance-measuring apparatus
07/06/1999US5920278 Method and apparatus for identifying, locating, tracking, or communicating with remote objects
06/1999
06/30/1999EP0926510A1 Method of position determination of mobiles in an urban environment
06/30/1999EP0926509A1 Sonic position measurement system
06/15/1999US5912862 Automatic determination of sniper position from a stationary or mobile platform
06/10/1999WO1999028763A1 Detection system for determining positional information about objects
06/10/1999WO1999028762A1 Detection system for determining positional information about objects
06/10/1999WO1999028761A1 Detection system for determining positional and other information about objects
06/10/1999WO1999028760A1 Detection system for determining orientation information about objects
06/03/1999WO1999027738A1 Method and system for determining position of mobile radio terminals
06/02/1999EP0919000A1 Process for identifying a vehicle on a road
06/02/1999EP0670049B1 Multi-dimensional signal processing and display
06/02/1999DE3705695C1 Passive multipath target range and depth estimation system using variable depth sonar
05/1999
05/12/1999DE19748935A1 Measuring speed and direction of Earth movement in interstellar space
05/06/1999WO1999022545A1 Speed estimate method of a mobile part in a cellular telecommunication system
04/1999
04/29/1999WO1999021134A1 Contactless measuring of position and orientation
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