| Patents for G01S 19 - Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems (34,425) |
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| 04/10/2013 | CN103033823A Positioning label of radio frequency identification (RFID) and positioning system thereof |
| 04/10/2013 | CN103033822A Mobile information confirmation device and mobile information confirmation method and receiving set |
| 04/10/2013 | CN103033821A Locating method, locating device and mobile terminal |
| 04/10/2013 | CN102338632B Precise positioning method and device of array layout |
| 04/10/2013 | CN102213765B Marine reflection radio-frequency signal generating system |
| 04/10/2013 | CN102200443B Method for automatically selecting navigation path in personal navigation device |
| 04/10/2013 | CN102087363B Positioning method for intermediate orbit satellite search and rescue system |
| 04/10/2013 | CN102023290B High-precision distributed pulse signal time difference of arrival detection system |
| 04/10/2013 | CN101738624B Signal acquisition system and method for satellite navigation receiver |
| 04/10/2013 | CN101208612B Portable electronic devices, methods and computer program products using activity-triggered GPS updates |
| 04/09/2013 | US8417763 Providing information to a computing device based on known location and user information |
| 04/09/2013 | US8417444 Method and system for locating and navigating an autonomous vehicle |
| 04/09/2013 | US8416995 Electronic manifest of underground facility locate marks |
| 04/09/2013 | US8416133 System and method for compensating for faulty measurements |
| 04/09/2013 | US8416132 Radio communication and GPS navigation device |
| 04/09/2013 | US8416131 Cinematic parameter computing method of a satellite navigation system and receiving apparatus employing the method |
| 04/09/2013 | US8416130 Land survey system |
| 04/09/2013 | US8416129 Positioning determinations of receivers |
| 04/09/2013 | US8416100 Method and device for monitoring a horizontal position of an aircraft rolling on the ground |
| 04/09/2013 | US8413898 Method and system for monitoring electronic purchases and cash-withdrawals |
| 04/09/2013 | CA2533145C Selecting a navigation solution used in determining the position of a device in a wireless communication system |
| 04/06/2013 | CA2790461A1 Precise absolute time transfer from a satellite system |
| 04/04/2013 | WO2013047503A1 Location identification device, location identification method, and program |
| 04/04/2013 | WO2013003662A3 System and method for wireless collaborative verification of global navigation satellite system measurements |
| 04/04/2013 | WO2013002861A3 Gnss surveying receiver with multiple rtk engines |
| 04/04/2013 | WO2011153370A3 Position determination using measurements from past and present epochs |
| 04/04/2013 | US20130085716 Methods for estimating location using signal with varying signal speed |
| 04/04/2013 | US20130085670 Systems and methods for using location data to electronically display dispensing of markers by a marking system or marking tool |
| 04/04/2013 | US20130085667 System and method for providing geographic information in private webpage |
| 04/04/2013 | US20130082874 Methods for road safety enhancement using mobile communication device |
| 04/04/2013 | US20130082873 Moving Information Determination Apparatus, a Receiver, and a Method Thereby |
| 04/04/2013 | US20130082872 Position validation |
| 04/04/2013 | US20130082871 Positioning apparatus, positioning method and storage medium |
| 04/04/2013 | DE102012200093A1 Positionsbestimmung aus unbekannter Position Position determination of unknown position |
| 04/03/2013 | EP2575271A1 Position Estimation Using a Network of Global-Positioning Receivers |
| 04/03/2013 | EP2574962A2 A moving information determination apparatus, a receiver, and a method thereby |
| 04/03/2013 | EP2574961A1 Method and apparatus for position determination with hybrid SPS orbit data |
| 04/03/2013 | EP2574960A1 Method and apparatus for position determination with hybrid SPS orbit data |
| 04/03/2013 | EP2574952A1 Position Validation |
| 04/03/2013 | CN202854994U City well lid tracking and anti-theft system |
| 04/03/2013 | CN202854528U Wrist band positioning emitter used for prisoner positioning management system |
| 04/03/2013 | CN202854341U System for alarming and positioning people falling in water at sea |
| 04/03/2013 | CN202854340U Staff positioning and protection system |
| 04/03/2013 | CN202854339U Vehicle navigation monitoring system |
| 04/03/2013 | CN202854338U GPS automobile navigation device |
| 04/03/2013 | CN202854337U Navigational satellite time service information transponder |
| 04/03/2013 | CN202854336U Sub-meter GPS system used for tobacco field measurement |
| 04/03/2013 | CN103026260A A system and method of determining an unambiguous heading direction of a vehicle |
| 04/03/2013 | CN103026259A Receiving device, receiving method and mobile terminal |
| 04/03/2013 | CN103024895A Positioning method for positioning by combining GPS (global positioning system) with base station |
| 04/03/2013 | CN103023598A Constant envelope multiplexing method and of double-frequency four-component spread spectrum signals and receiving method of constant envelope multiplexed signal |
| 04/03/2013 | CN103020664A Method for preventing prison escaping with combination of active RFID (radio frequency identification device) and global-positioning technology |
| 04/03/2013 | CN103020016A Special 32-point FFT (Fast Fourier Transform) chip structure for GPS (Global Positioning System) receiver and implementation method thereof |
| 04/03/2013 | CN103018762A Method for achieving radio compass function by Big Dipper navigation system |
| 04/03/2013 | CN103018761A Method and system for determining the position of an aircraft during its approach to a landing runway |
| 04/03/2013 | CN103018760A Tri-mode positioning and navigation system based on BD-1 (Beidou-1)/BD-2 (Beidou-2)/GPS (global position system) |
| 04/03/2013 | CN103018759A Positioning method of plurality of same-frequency radiation sources based on field intensity |
| 04/03/2013 | CN103018758A Method for moving differential base station based on global positioning system (GPS)/inertial navigation system (INS)/assisted global positioning system (AGPS) |
| 04/03/2013 | CN103018757A Monitoring and display system for position and three-dimensional attitude of floating and semi-submersible type mobile platform |
| 04/03/2013 | CN103018756A Intelligent global position system (GPS) vehicle locating system |
| 04/03/2013 | CN103018755A Method for collecting data of tap water pipe network system by GPS (Global Position System) technology |
| 04/03/2013 | CN103018754A Turning distinguishing method based on GPS (Global Position System) data |
| 04/03/2013 | CN103018753A GPS (Global Position System) signal digital correlator |
| 04/03/2013 | CN103018752A Method for automatically identifying sensor attributes |
| 04/03/2013 | CN103018751A Systems and methods for updating HIL and HFOM integrity components when not extrapolating position data |
| 04/03/2013 | CN103018750A Distribution method of power cable GPS (Global Position System) network |
| 04/03/2013 | CN103018742A Anti-collision protection method for object in moving state |
| 04/03/2013 | CN103018713A Satellite tracking and angle measuring method based on navigational digital multi-beam receiving array antenna |
| 04/03/2013 | CN103017765A Yaw angle correction method and yaw angle correction device applied to a micro-mechanical integrated navigation system |
| 04/03/2013 | CN103010211A Vehicle-mounted voice type GPS (Global Positioning System) |
| 04/03/2013 | CN102520422B Passive positioning satellite selection method for Beidou I satellite |
| 04/03/2013 | CN102393525B Navigation interference suppression and signal amplification method for subspace projection |
| 04/03/2013 | CN102322800B Detecting method for maximal transverse oscillating quantity of combination vehicle based on machine vision and GPS (Global Positioning System) |
| 04/03/2013 | CN102269819B Estimation method for precise point positioning (PPP) method |
| 04/03/2013 | CN102156288B Method for acquiring navigation satellite signal by using chaotic system |
| 04/03/2013 | CN101975565B GPS-based transmission conductor waving monitoring system and monitoring method |
| 04/03/2013 | CN101907714B GPS aided positioning system and method based on multi-sensor data fusion |
| 04/03/2013 | CN101855842B Methods and apparatus for obtaining gnss time in a gnss receiver |
| 04/03/2013 | CN101826889B Binary offset carrier signal tracking loop |
| 04/03/2013 | CN101813781B Satellite signal reception device, and control method for a satellite signal reception device |
| 04/03/2013 | CN101770033B Fixing method of ambiguity network between CORS and system station |
| 04/03/2013 | CN101133341B Radio and light based three dimensional positioning system |
| 04/02/2013 | US8412456 Loosely-coupled integration of global navigation satellite system and inertial navigation system: speed scale-factor and heading bias calibration |
| 04/02/2013 | US8412179 Method of configuring power tool electronics in a hand-held power tool |
| 04/02/2013 | US8412140 Method of canceling noise contained in received signal |
| 04/02/2013 | US8411726 Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference |
| 04/02/2013 | US8410979 Digital front end in system simultaneously receiving GPS and GLONASS signals |
| 04/02/2013 | CA2638754C Position detection and location tracking in a wireless network |
| 04/02/2013 | CA2545154C Railroad surveying and monitoring system |
| 03/28/2013 | WO2013043741A1 Global navigation satellite systems antenna |
| 03/28/2013 | WO2013042828A1 Method and apparatus for measuring a position in a wireless access system |
| 03/28/2013 | WO2013041124A1 System and method for detecting a user-dependent state of a sports object |
| 03/28/2013 | WO2013041123A1 System and method for supporting an exercise movement |
| 03/28/2013 | WO2013040701A1 Gnss positioning system including an anti-jamming antenna and utilizing phase center corrected carrier |
| 03/28/2013 | WO2013040628A1 A method of estimating a quantity associated with a receiver system |
| 03/28/2013 | WO2012165800A3 Apparatus and method for identifying location information by using visible light communication and gps |
| 03/28/2013 | US20130076568 Rfid location systems and methods |
| 03/28/2013 | US20130076564 Method and apparatus of gnss receiver heading determination |
| 03/28/2013 | US20130076563 Systems and methods for updating hil and hfom integrity components when not extrapolating position data |
| 03/28/2013 | US20130076562 Precise gps device and method using a wireless ap |