Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425)
03/1996
03/27/1996EP0507845B1 Integrated vehicle positioning and navigation system, apparatus and method
03/26/1996US5502641 Relative GPS method and apparatus that is able to correct for momemtary signal interruption
03/26/1996US5502450 Single antenna direction-finding system
03/26/1996US5502449 Ground unit for the detection, identification, and direction determination of a marker beacon
03/26/1996US5502446 GPS-based automatic target reporting and finding network and components
03/21/1996WO1996008908A2 Wireless telephone distribution system with time and space diversity transmission
03/21/1996WO1996008878A1 Satellite communications adapter for cellular handset
03/21/1996WO1996008877A2 Hitless ultra small aperture terminal satellite communication network
03/21/1996WO1996008851A1 Method and apparatus for calibrating an antenna array
03/21/1996WO1996008760A1 Electronic inventory system for stacked containers
03/21/1996WO1996008730A1 Navigation apparatus with attitude determination
03/20/1996EP0678228A4 Position correction method for vehicle navigation system.
03/14/1996WO1996007928A1 Time-of-flight radio location system
03/13/1996EP0700527A1 Gps synchronized frequency/time source
03/13/1996EP0700525A1 Cellular telephone location system
03/12/1996US5499266 Low-power frequency-hopped spread spectrum acknowledgement paging system
03/12/1996US5499032 Navigation and positioning system and method using uncoordinated beacon signals
03/07/1996WO1996007110A1 Navigation information system
03/07/1996WO1996007108A1 Method and apparatus for conveying a communication signal between a communication unit and a base site
03/07/1996CA2174765A1 Method and apparatus for conveying a communication signal between a communication unit and a base site
03/06/1996EP0699330A1 Gps explorer
03/06/1996EP0664040A4 Map-matching with competing sensory positions.
03/05/1996US5497356 Method and apparatus for verifying the location of a seismic bottom cable in real time
03/05/1996US5497149 Global security system
02/1996
02/29/1996WO1996006485A1 Broadcasting station data detecting apparatus for a mobile body and broadcast receiving apparatus for mobile bodies
02/29/1996WO1996006365A1 Fail-safe/fail-operational differential gps ground station system
02/29/1996WO1996006364A1 Differential gps ground station system
02/29/1996WO1996006363A1 A plurality of gps receivers for elimination of multipath
02/29/1996WO1996002005A3 Universal data input card for navigation systems - particularly gps systems - and the gps device capable of reading the card
02/27/1996US5495257 Inverse differential corrections for SATPS mobile stations
02/22/1996WO1996005659A1 Position enhanced cellular telephone system
02/22/1996WO1996005562A1 Satellite based collision avoidance system
02/21/1996CN1117317A Method and apparatus for operating geography-altering machinery relative to a work site
02/21/1996CN1117315A Burst tone range processing system and method
02/20/1996US5493499 Method for determining the deviations of the actual position of a track section
02/20/1996US5493498 Positioning apparatus
02/20/1996US5493494 Method and apparatus for operating compacting machinery relative to a work site
02/20/1996US5493308 Close range fault tolerant noncontacting position sensor
02/20/1996US5493294 Apparatus for detecting the position of a vehicle
02/15/1996WO1996004730A1 Hitless ultra small aperture terminal satellite communication network
02/15/1996WO1996004633A1 Dual channel advertising referencing vehicle location
02/15/1996WO1996004155A1 Wireless telephone location system
02/13/1996US5491636 Anchorless boat positioning employing global positioning system
02/13/1996US5491486 Mobile tracking units employing motion sensors for reducing power consumption therein
02/08/1996WO1996003689A1 Spread spectrum localizers
02/08/1996DE4427392A1 Road use charge levying apparatus
02/06/1996US5490200 System and method for remotely tripping a switch
02/06/1996US5490079 System for automated toll collection assisted by GPS technology
02/06/1996US5490073 Apparatus for computing the position of a mobile receiver
02/01/1996WO1996002905A1 Satellite based aircraft traffic control system
02/01/1996WO1995034850A3 Assured-integrity monitored-extrapolation navigation apparatus
01/1996
01/31/1996EP0694791A1 Method and system for resolving double difference GPS carrier phase integer ambiguity utilizing decentralized kalman filters
01/31/1996EP0694170A1 A system and method for measuring distance between two objects on a golf course
01/31/1996CN1116024A Using two classes of channels with different capacity
01/30/1996US5488630 System for acquiring and compressing pulse trains
01/30/1996US5488563 Method and device for preventing collisions with the ground for an aircraft
01/30/1996US5488559 Map-matching with competing sensory positions
01/30/1996US5488378 Method and apparatus for determining positions on the earth corresponding to an observed rate of change of satellite range
01/25/1996WO1996002008A1 Device for measuring position and orientation using non-dipole magnetic fields
01/25/1996WO1996002005A2 Universal data input card for navigation systems - particularly gps systems - and the gps device capable of reading the card
01/24/1996EP0693744A2 Composite electronic apparatus
01/18/1996WO1996001436A1 Process and system for detecting hazardous abandoned objects
01/18/1996DE4424412A1 Radio telecommunication system with satellite navigation for both mobile telephony and VHF radio reception
01/18/1996CA2171021A1 Process and system for detecting hazardous abandoned objects
01/16/1996US5485385 Magnetic azimuth sensor compensation apparatus for vehicle navigation system and method thereof
01/16/1996US5485163 Personal locator system
01/16/1996US5485161 Vehicle speed control based on GPS/MAP matching of posted speeds
01/11/1996DE4423623A1 Verfahren und System zur Altlastendetektion Method and system for detecting contamination
01/11/1996DE4423369A1 Positioning, orienting and navigating of persons and/or vehicles over earth terrain
01/10/1996EP0690992A1 System and method for generating precise position determinations
01/09/1996US5483456 Navigation system and a method of calculating GPS measuring deviation
01/04/1996DE4423328A1 Lorry, car and mobile fleet tracking and display system
01/03/1996EP0690640A2 Intelligent wireless signaling overlay for a telecommunication network
01/03/1996EP0690314A1 System for obtaining a velocity of a moving object from a speed sensor with adjustment of a speed conversion coefficient
12/1995
12/21/1995WO1995034850A2 Assured-integrity monitored-extrapolation navigation apparatus
12/20/1995EP0687892A1 Method and apparatus of establishing a vehicle azimuth
12/19/1995US5477458 Network for carrier phase differential GPS corrections
12/19/1995US5477228 Differential global positioning system using radio data system
12/14/1995WO1995034142A1 Rf link control of satellite clocks
12/07/1995WO1995033213A1 Autonomous precision approach and landing system
11/1995
11/28/1995US5471391 Method and apparatus for operating compacting machinery relative to a work site
11/28/1995US5471218 Integrated terrestrial survey and satellite positioning system
11/28/1995US5471217 Method and apparatus for smoothing code measurements in a global positioning system receiver
11/28/1995US5471211 Receiver antenna for bistatic doppler radar network
11/28/1995US5470233 System and method for tracking a pedestrian
11/22/1995EP0683401A2 Locating device
11/22/1995EP0682786A1 Method and apparatus for operating geography-altering machinery relative to a work site
11/22/1995CN1112247A A time synchronization apparatus and a method thereof using a global positioning system of a sateillte
11/21/1995US5469468 For communicating data from a satellite to remote pager units
11/21/1995US5469409 Method for clock calibration in a position determination system
11/21/1995US5469175 System and method for measuring distance between two objects on a golf course
11/21/1995US5469169 Receiver for bistatic doppler radar network
11/21/1995US5469158 Apparatus for correcting the detected heading of a vehicle
11/16/1995WO1995031053A1 Detecting defective conditions in railway vehicle wheels and railtracks
11/16/1995WO1995030880A1 Method and apparatus for monitoring material removal using mobile machinery
11/16/1995CA2188021A1 Method and apparatus for monitoring material removal using mobile machinery
11/15/1995EP0682332A1 System for the precision approach of mobile vehicles to points equipped for such a purpose
11/15/1995EP0681704A1 Positioning systems utilizing mobile telephone system for correction signals
11/14/1995US5467282 Integrated positioning system
11/14/1995CA2102505C Electronic direction finder