Patent International Class: G01S 5/0
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Enhanced information security system
Inventor: Polad | Patent Number: 7996152
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Azimuthal equidistant projection navigation display and method
Inventor: Dropps, et al. | Patent Number: 7933716
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Method, system and device for monitoring vehicle usage
Inventor: Smith, et al. | Patent Number: 7925433
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Device for monitoring aircraft control information
Inventor: Rouquette, et al. | Patent Number: 7899585
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Correction of troposphere induced errors in global positioning systems
Inventor: Powe, et al. | Patent Number: 7877207
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Multiple radio device having adaptable mode navigation radio
Inventor: Rowitch, et al. | Patent Number: 7859453
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Positioning device, control method of positioning device, control program of positioning device, and computer readable recording medium recording control program of positioning device
Inventor: Mizuochi | Patent Number: 7835862
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RSSI and ultrasonic based hybrid ranging technology
Inventor: Wei, et al. | Patent Number: 7710829
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Personal navigation device for use with portable device
Inventor: Soehren | Patent Number: 7706977
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Positioning system, terminal device, positioning device, control method for terminal device, control program for terminal device, and computer-readable recording medium for recording control program for terminal device
Inventor: Hayashi | Patent Number: 7664513
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Data server used in a system for supplying augmentation data for the satellite navigation signals
Inventor: Charlot, et al. | Patent Number: 7647173
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Method for detecting changes in measurable conditions
Inventor: Osburn, III, et al. | Patent Number: 7646298
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Method for tracking personnel and equipment in chaotic environments
Inventor: Carmichael, et al. | Patent Number: 7633387
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Software-defined GPS receivers and distributed positioning system
Inventor: Ho | Patent Number: 7542848
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Automated accountability locating system
Inventor: Campman | Patent Number: 7538666
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Electronically tracking a path history
Inventor: Smith | Patent Number: 7518505
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Device for generation of integrity messages signaling nominal, degraded or inactive surveillance stations of satellite navigation systems
Inventor: Damidaux, et al. | Patent Number: 7511660
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Positioning system, terminal device, positioning device, control method for terminal device, control program for terminal device, and computer-readable recording medium for recording control program for terminal device
Inventor: Hayashi | Patent Number: 7505773
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Arrangement for locating a parked vehicle
Inventor: Albrecht, et al. | Patent Number: 7495580
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Dual mode personal locator beacon
Inventor: Katz | Patent Number: 7492251
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Method of improving the determination of the attitude of a vehicle with the aid of satellite radionavigation signals
Inventor: Chenus, et al. | Patent Number: 7454289
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Radioterminals and associated operating methods that alternate transmission of wireless communications and processing of global positioning system signals
Inventor: Levin, et al. | Patent Number: 7453396
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Relative position measurement system using satellite
Inventor: Terada, et al. | Patent Number: 7450061
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Test method for a method for passively obtaining target parameters
Inventor: Steimel | Patent Number: 7447112
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Dual frequency reception of spread spectrum signals
Inventor: Kiukkonen | Patent Number: 7446704
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Method and apparatus for tracking location of user equipment by using integrated GPS and TDOA scheme
Inventor: Park, et al. | Patent Number: 7446701
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Identification (ID) system and method of operation thereof
Inventor: Panotopoulos | Patent Number: 7446658
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GPS for communications facility records
Inventor: Ingman, et al. | Patent Number: 7397423
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Method and system for sensor signal fusion
Inventor: Foessel | Patent Number: 7266477
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Navigation apparatus
Inventor: Morita, et al. | Patent Number: 7206695
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Transfer alignment of navigation systems
Inventor: Huddle, et al. | Patent Number: 7206694
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Satellite positioning receiver using two signal carriers
Inventor: Martin, et al. | Patent Number: 7180445
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System and method for providing position information of mobile communication terminal
Inventor: Park, et al. | Patent Number: 7142872
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System for tracking object locations using self-tracking tags
Inventor: Paulsen, et al. | Patent Number: 7119687
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System and method for using location information to execute an action
Inventor: Moton, Jr., et al. | Patent Number: 7116977
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GPS for telephone line records
Inventor: Ingman, et al. | Patent Number: 7102566
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Information center for communications-type navigation device
Inventor: Endo, et al. | Patent Number: 6978208
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Self-calibrating, multi-camera machine vision measuring system
Inventor: Jackson, et al. | Patent Number: 6968282
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Systems and methods for correlation in an air traffic control system of interrogation-based target positional data and GPS-based intruder positional data
Inventor: Etnyre | Patent Number: 6967616
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Radio communication terminal unit and method of transmitting location information
Inventor: Hayashida | Patent Number: 6963749
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System and method for near-field electromagnetic ranging
Inventor: Schantz, et al. | Patent Number: 6963301
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Method and system of remote position reporting device
Inventor: Motoyama, et al. | Patent Number: 6961659
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Position location using broadcast analog television signals
Inventor: Robinowitz, et al. | Patent Number: 6961020
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Self-calibrating, multi-camera machine vision measuring system
Inventor: Jackson, et al. | Patent Number: 6959253
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Personal organizer equipment
Inventor: Ratschunas | Patent Number: 6958692
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Image display apparatus, image display method, measurement apparatus, measurement method, information processing method, information processing apparatus, and identification method
Inventor: Yokokohji, et al. | Patent Number: 6956503
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Mobile telephone system capable of effectively utilizing GPS information even if direct reception by a mobile telephone apparatus is difficult
Inventor: Usui | Patent Number: 6954648
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Method and devices for opto-electronically determining the position of an object
Inventor: Reime | Patent Number: 6953926
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Uninterruptable ADS-B system for aircraft tracking
Inventor: Griffith, et al. | Patent Number: 6952631
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Position location using integrated services digital broadcasting--terrestrial (ISDB-T) broadcast television signals
Inventor: Spilker, Jr., et al. | Patent Number: 6952182
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Locating a mobile station using a plurality of wireless networks and applications therefor
Inventor: Karr, et al. | Patent Number: 6952181
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Parking assist system with image obtaining means and displaying means
Inventor: Tanaka, et al. | Patent Number: 6950035
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Navigation apparatus, facility information searching method, program thereof, and a recording medium with the program recorded therein
Inventor: Ono, et al. | Patent Number: 6947836
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Mobile communication terminal and method having calculated terminal position uncertainty check function
Inventor: Takeuchi, et al. | Patent Number: 6947729
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Process for transmitting status messages to terminals of a satellite data transmission system, in particular in a satellite navigation system
Inventor: Trautenberg | Patent Number: 6944534
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Method for determining, recording and sending GPS location data in an underwater environment
Inventor: Estep | Patent Number: 6941226
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Radio communication terminal and position specifying system
Inventor: Ogino, et al. | Patent Number: 6941145
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Mobile station and its program
Inventor: Oda, et al. | Patent Number: 6937867
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Positioning systems and methods
Inventor: Duffett-Smith, et al. | Patent Number: 6937866
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Position detection system integrated into mobile terminal
Inventor: Bloebaum, et al. | Patent Number: 6937865
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Process for detecting mobiles objects by means of passive underwater buoys
Inventor: Kervern, et al. | Patent Number: 6937539
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Method and apparatus for forming a dynamic model to locate position of a satellite receiver
Inventor: van Diggelen, et al. | Patent Number: 6937187
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GPS receiver tracking system
Inventor: Linstrom, et al. | Patent Number: 6934630
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Method and system for positioning mobile units based on angle measurements
Inventor: Marinier | Patent Number: 6933890
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Signal acquisition using data bit information
Inventor: Sahai, et al. | Patent Number: 6933886
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System for tracking and monitoring vessels
Inventor: Martin, et al. | Patent Number: 6933884
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Treasure hunt game utilizing wireless communications devices and location positioning technology
Inventor: Sprogis | Patent Number: 6932698
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Self-calibrating, multi-camera machine vision measuring system
Inventor: Jackson, et al. | Patent Number: 6931340
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Optical tracking systems
Inventor: Roberts, et al. | Patent Number: 6926673
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Extended range, light weight laser target designator
Inventor: Young, et al. | Patent Number: 6926227
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Spread spectrum base station
Inventor: Schilling | Patent Number: 6925071
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Vehicle collision warning system
Inventor: Oexmann, et al. | Patent Number: 6924736
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Information processing system, information processing method, information processor, information processing method, and program
Inventor: Abe, et al. | Patent Number: 6922653
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Method and system for determining absolute positions of mobile communications devices using remotely generated positioning information
Inventor: Rorabaugh | Patent Number: 6922635
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Opt-In pinging and tracking for GPS mobile telephones
Inventor: Puranik, et al. | Patent Number: 6922566
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Videoconferencing system with horizontal and vertical microphone arrays
Inventor: Chu, et al. | Patent Number: 6922206
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Repair and maintenance support system and a car corresponding to the system
Inventor: Katagishi, et al. | Patent Number: 6920382
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Geo-spacial internet protocol addressing
Inventor: Preston, et al. | Patent Number: 6920129
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Spread spectrum remote unit
Inventor: Schilling | Patent Number: 6917601
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Radio frequency device for receiving TV signals and GPS satellite signals and performing positioning
Inventor: Rabinowitz, et al. | Patent Number: 6917328
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Information transfer in a multi-mode global positioning system used with wireless network
Inventor: Garin, et al. | Patent Number: 6915208
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System and method for synchronizing electrical generators
Inventor: Patterson, Jr. | Patent Number: 6915186
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Process and device for the preoperative determination of the positioning data of endoprosthetic parts
Inventor: Cinquin, et al. | Patent Number: 6915150
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Finder, marker presentation member, and presentation method of positioning marker for calibration photography
Inventor: Takahashi, et al. | Patent Number: 6915072
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Position location using broadcast digital television signals comprising pseudonoise sequences
Inventor: Spilker, Jr., et al. | Patent Number: 6914560
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System and method for computing a location of an acoustic source
Inventor: Chu, et al. | Patent Number: 6912178
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Airship system
Inventor: Akahori | Patent Number: 6908061
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Beacon for locating and tracking wireless terminals
Inventor: Leung | Patent Number: 6907238
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Navcell pier to pier GPS
Inventor: Randazzo, et al. | Patent Number: 6904364
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Differential GPS and/or glonass with wireless communications capability
Inventor: Xin | Patent Number: 6901260
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Methods and apparatus for location determination based on dispersed radio frequency tags
Inventor: Andrews, et al. | Patent Number: 6900762
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Method and apparatus for enhanced safety in hunting environments
Inventor: Doyle, et al. | Patent Number: 6898526
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Telematics process for helicopters
Inventor: Braun, et al. | Patent Number: 6895327
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Method and apparatus for broadcasting position location data in a wireless communication system
Inventor: Gaal | Patent Number: 6895249
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Receiver, apparatus, and method of despreading GPS signals
Inventor: Dooley, et al. | Patent Number: 6891499
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Security and tracking system
Inventor: Curatolo, et al. | Patent Number: 6889135
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Information provision system and apparatus and method therefor
Inventor: Yashio, et al. | Patent Number: 6885936
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Systems and methods for providing position information using a wireless communication device
Inventor: Forrester | Patent Number: 6885336
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Method and system for providing information for a mobile terminal and a mobile terminal
Inventor: Kondou, et al. | Patent Number: 6882933
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Tracking unit signal filter
Inventor: Bure, et al. | Patent Number: 6882907