СПИСОК патентов США - подгруппа МПК G01S19/28



Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19606238Low-energy consumption location of movable objects
29571963Positioning with wireless local area networks and WLAN-aided global positioning systems
39562770Enhanced database information for urban navigation

2016

49529339Radio receiver and electronic timepiece
59529090Method of satellite status judgment
69453920Scalable multi-source GPS signal distribution network
79448541Electronic timepiece
89448540Satellite signal receiving device, electronic timepiece, and satellite signal receiving method
99435893Digital beam-forming apparatus and technique for a multi-beam global positioning system (GPS) receiver
109417327Selection method of satellites for RTK positioning calculation and a selection device of satellites for the same
119411051System, method, and apparatus for a satellite navigational system receiver to select a subset of tracking satellites
129405013Method and system for reducing autonomous time to fix a multi-standard GNSS receiver
139354320Method of determining adequacy and adequacy determining device
149341718Method and system for providing integrity for hybrid attitude and true heading
159322922Determining position of a GNSS receiver using fractional signalling event period times
169285479Selection of a subset of global navigation satellite system measurements based on relation between shifts in target parameters and sum of residuals
179262487Method and apparatus for guided acquisition and tracking in global navigation satellite system receivers
189250330Method and system for selecting optimal satellites for A-GPS location of handsets in wireless networks
199244172Selection of a subset of global navigation satellite system measurements based on prediction of accuracy of target parameters

2015

209158002Satellite subset selection
219151619Positioning network availability and reliability based routing
229146321Wireless communication apparatus
239121937Method and apparatus for tracking a global navigation satellite system within the constraints of an indoor facility
249110160Location finding using cellular modal antenna
259100786Positioning with wireless local area networks and WLAN-aided global positioning systems
269086479Convergence zone
279068841Enhanced database information for urban navigation
289063523Electronic timepiece
299041601GNSS state machine searching received signal, moving bits, updating registers

2014

308749432Satellite signal determination apparatus
318681044Culled satellite ephemeris information for quick, accurate assisted locating satellite location determination for cell site antennas

2013

328456359Continuous tracking counter for enabling cycle-slip free messages in a network of global navigation system satellite receivers
338437227Electronic timepiece
348427367Selecting raw measurements for use in position computation
358395545Method and system for utilizing reduced functionality processing channels in a GNSS receiver

2012

368299961Method and system for selecting optimal satellites in view
378223071Handheld electronic apparatus and method thereof
388223069Network assisted positioning
398184047Method and apparatus for weak data bit sync in a positioning system
408169857Electronic timepiece
418154448Global positioning system (GPS) receiver and method of determining location of GPS receiver
428154447Position calculating method and position calculating device
438154446Method for acquiring signal of satellite
448106823Method of operating a satellite navigation receiver

2011

458085193System and method for preventing A-GPS devices from searching for specific satellites
468081109Method and apparatus for determining the geographic location of a device
478072378Navigation system with error-detection on doppler frequencies of satellite signals
488072377Method of managing additional filters in a satellite navigaiton system
498068055Positioning device, method of controlling positioning device, and recording medium having program for controlling positioning device recorded thereon
508054222Method and apparatus for combining measurements and determining clock offsets between different global navigation satellite systems
517986266Method and system for selecting optimal satellites in view
527948435Method and apparatus for determining the geographic location of a device
537928902Positioning method, positioning device, and electronic instrument
547916077Method for obtaining correct phase inversion points in signal of GPS
557898474Positioning device, method of controlling positioning device, and recording medium having program for controlling positioning device recorded thereon

2010

567839333Satellite search method and receiver using the same
577839332Satellite search method and receiver using the same
587812763Time adjustment device, timepiece with a time adjustment device, and a time adjustment method
597782254Culled satellite ephemeris information based on limiting a span of an inverted cone for locating satellite in-range determinations
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 29.03.2017
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