СПИСОК патентов США - подгруппа МПК G01S19/22



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№ п/п Номер патента Название патента

2017

19594170Performance improvements for measurement of opportunity geolocation/navigation systems
29590311Antenna system with reduced multipath reception
39588227Method for determining a confidence indicator relating to the trajectory followed by a moving object
49562976Method and apparatus for distinguishing direct GNSS signals from reflections
59562770Enhanced database information for urban navigation

2016

69515697Scanning correlator for global navigation satellite system signal tracking
79513375Positioning system and method using GPS with wireless access points
89513374Measurement error covariance in GNSS receiver circuitry, pseudoranges, reference position
99482759Apparatus and method for use in global position measurements
109444539Method and apparatus for forming a beam
119429656GNSS positioning using pressure sensors
129423507Methods and apparatuses for multipath estimation and correction in GNSS navigation systems
139417330Receiver of satellite signals serving for location
149417328Global navigation satellite antenna systems and methods
159417327Selection method of satellites for RTK positioning calculation and a selection device of satellites for the same
169405012Advanced global navigation satellite systems (GNSS) positioning using precise satellite information
179341719Psuedo maximum likelihood tracking for global navigation satellite systems
189329274Code minus carrier multipath observation for satellite exclusion
199287923Method of detecting interference in a satellite radio-navigation signal based on the monitoring of a temporal correlation coefficient
209285478Multipath detection for received SPS signal
219229111Method for estimating the direction of arrival of navigation signals at a receiver after reflection by walls in a satellite positioning system

2015

229166649Method of detecting interference in a satellite radio-navigation signal by detecting a deformation of the correlation function
239140800Method for acquiring a satellite radio navigation signal and satellite radio navigation receiver applying this method
249134429Positioning device, method and program with absolute positioning and relative positioning modes
259121936Positioning method, GNSS receiving apparatus, and mobile terminal
269118400Methods for managing alignment and latency in interference suppression
279081089Device, method and program for identifying unnecessary signal, GNSS receiving apparatus and mobile terminal
289068841Enhanced database information for urban navigation
299063227Positioning apparatus and signal processing method thereof
309007260Coded filter
318941537Methods for identifying whether or not a satellite has a line of sight

2014

328843313Multipath isolation through the combined use of antenna diversity and frequency diversity
338768611Object detection and position determination by reflected global navigation satellite system signals
348760343Detection and correction of anomalous measurements and ambiguity resolution in a global navigation satellite system receiver
358717233Satellite signal multipath mitigation in GNSS devices
368692710Apparatus and method for use in global positioning measurements
378669900Global navigation satellite antenna systems and methods
388629806Differentially coherent strobe correlator

2013

398599067Mitigating multipath using state transition detection and measurement
408508406Position estimation enhancement for a global navigation satellite system receiver
418471764Method for estimating hidden channel parameters of a GNSS navigation signal received in a multipath environment
428395544Method and system for inter-delay product test for signal degradation detection in a GNSS receiver
438395543Method and apparatus for mitigating multipath effects at a satellite signal receiver using a sequential estimation filter
448368592Differentially coherent strobe correlator
458358244Multipath signal evaluation method, position calculation method, and multipath signal evaluation device
468344947Multipath mitigation in positioning systems

2012

478279119Systems and methods for transparency mapping using multipath signals
488242955Outlier detection by cross-comparison of different position solution types
498193978Positioning system and method using GPS with wireless access points
508149163GPS compound navigation device

2011

518044851Method for suppressing multipath errors in a satellite navigation receiver
527990307Integrity monitor antenna systems for GPS-based precision landing system verification
537965229Positioning method, program, positioning device, and electronic apparatus
547907088Positioning device, control method of positioning device, control program for positioning device, and computer-readable recording medium having positioning device controlling program recorded therein

2010

557830306Positioning apparatus, control method of positioning apparatus, control program for positioning apparatus, and computer readable recording medium for storing control program for positioning apparatus
567821454Systems and methods for detecting GPS measurement errors
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
Яндекс.Метрика