Inventor
VOLLATH ULRICH
DE49 patents
⚠️ This page may combine multiple inventors who share the name “VOLLATH ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRIMBLE NAVIGATION LTD
15 patentsUS8368591B2Feb 5, 2013
GNSS signal processing methods and apparatus with ambiguity convergence indication
TRIMBLE NAVIGATION LTD62 citations98
US8368590B2Feb 5, 2013
GNSS signal processing methods and apparatus with candidate set selection
TRIMBLE NAVIGATION LTD56 citations98
US7755542B2Jul 13, 2010
GNSS signal processing methods and apparatus
TRIMBLE NAVIGATION LTD53 citations98
US7746272B2Jun 29, 2010
Ambiguity estimation of GNSS signals for three or more carriers
TRIMBLE NAVIGATION LTD76 citations98
US7576690B2Aug 18, 2009
Position determination with reference data outage
TRIMBLE NAVIGATION LTD66 citations98
US7432853B2Oct 7, 2008
Ambiguity estimation of GNSS signals for three or more carriers
TRIMBLE NAVIGATION LTD84 citations98
US7692578B2Apr 6, 2010
GNSS signal processing with clock difference modeling
TRIMBLE NAVIGATION LTD66 citations97
US7538721B2May 26, 2009
GNSS signal processing with partial fixing of ambiguities
TRIMBLE NAVIGATION LTD78 citations97
US7312747B2Dec 25, 2007
Multiple-GNSS and FDMA high precision carrier-phase based positioning
TRIMBLE NAVIGATION LTD73 citations97
US7982667B2Jul 19, 2011
Post-processed accuracy prediction for GNSS positioning
TRIMBLE NAVIGATION LTD55 citations96
US7589668B2Sep 15, 2009
GNSS signal processing with frequency-dependent bias modeling
TRIMBLE NAVIGATION LTD38 citations95
US7498979B2Mar 3, 2009
Fast decimeter-level GNSS positioning
TRIMBLE NAVIGATION LTD47 citations94
US7855678B2Dec 21, 2010
Post-mission high accuracy position and orientation system
TRIMBLE NAVIGATION LTD30 citations90
US9121932B2Sep 1, 2015
Refining a position estimate of a low earth orbiting satellite
TRIMBLE NAVIGATION LTD11 citations83
US9121692B2Sep 1, 2015
Method and apparatus for projection of BIM information
TRIMBLE NAVIGATION LTD8 citations82
VOLLATH ULRICH
11 patentsUS8542146B2Sep 24, 2013
Generalized partial fixing
VOLLATH ULRICH65 citations98
US8830121B2Sep 9, 2014
GNSS signal processing methods and apparatus with ambiguity selection
VOLLATH ULRICH22 citations92
US8704709B2Apr 22, 2014
GNSS signal processing methods and apparatus with tracking interruption
VOLLATH ULRICH28 citations92
US8704708B2Apr 22, 2014
GNSS signal processing methods and apparatus with scaling of quality measure
VOLLATH ULRICH29 citations92
US9322918B2Apr 26, 2016
GNSS surveying methods and apparatus
VOLLATH ULRICH15 citations84
US9562975B2Feb 7, 2017
GNSS signal processing with delta phase for incorrect starting position
VOLLATH ULRICH11 citations83
US9594168B2Mar 14, 2017
GNSS signal processing with synthesized base station data
VOLLATH ULRICH2 citations73
US8717237B2May 6, 2014
GNSS signal processing methods and apparatus
VOLLATH ULRICH6 citations73
US9116231B2Aug 25, 2015
Indicating quality of GNSS position fixes
VOLLATH ULRICH6 citations65
US8669900B2Mar 11, 2014
Global navigation satellite antenna systems and methods
VOLLATH ULRICH2 citations63
US9417328B2Aug 16, 2016
Global navigation satellite antenna systems and methods
VOLLATH ULRICH0 citations52
TRIMBLE INC
5 patentsUS10408941B2Sep 10, 2019
GNSS regional correction data decoding
TRIMBLE INC4 citations84
US10969495B2Apr 6, 2021
GNSS processing with jump reduction
TRIMBLE INC1 citations72
US9936181B2Apr 3, 2018
Method and apparatus for projection of BIM information
TRIMBLE INC3 citations71
US11668841B2Jun 6, 2023
GNSS processing with selecting and/or blending anchor positions
TRIMBLE INC0 citations62
US12505675B2Dec 23, 2025
Automatic optimization of obstacle detection
TRIMBLE INC0 citations50
TALBOT NICHOLAS CHARLES
4 patentsUS8237609B2Aug 7, 2012
GNSS position coasting
TALBOT NICHOLAS CHARLES56 citations97
US8614642B2Dec 24, 2013
GNSS signal processing methods and apparatus with geometric filter
TALBOT NICHOLAS CHARLES24 citations92
US8558736B2Oct 15, 2013
GNSS signal processing methods and apparatus with ionospheric filters
TALBOT NICHOLAS CHARLES21 citations92
US8400351B2Mar 19, 2013
GNSS moving base positioning
TALBOT NICHOLAS CHARLES31 citations92
JANKY JAMES M
4 patentsUS8134497B2Mar 13, 2012
Method and system for location-dependent time-specific correction data
JANKY JAMES M52 citations97
US8260551B2Sep 4, 2012
System and method for refining a position estimate of a low earth orbiting satellite
JANKY JAMES M41 citations93
US8515670B2Aug 20, 2013
System and method for refining a position estimate of a low earth orbiting satellite
JANKY JAMES M7 citations83
US10234562B2Mar 19, 2019
Method and system for location-dependent time-specific correction data
JANKY JAMES M5 citations73
CHEN XIAOMING
3 patentsUS9164174B2Oct 20, 2015
GNSS signal processing with regional augmentation positioning
CHEN XIAOMING12 citations92
US9733359B2Aug 15, 2017
GNSS signal processing with regional augmentation message
CHEN XIAOMING7 citations83
US9201147B2Dec 1, 2015
GNSS signal processing with regional augmentation network
CHEN XIAOMING9 citations83