Assignee
NOVATEL INC
CA·105 granted patents·12 pending applications·1,661 citations·filing 1995–2025
Top patents by PatentIndex Score
117 records- 0194US11573330B2System and method for detecting spoofing of global navigation satellite system signals using a single antennaNOVATEL INC·Filed 2021·Granted Feb 7, 2023·4 cites·23 claims
- 0294US7460615B2Spatial and time multiplexing of multi-band signalsNOVATEL INC·Filed 2005·Granted Dec 2, 2008·33 cites·16 claims
- 0394US5809064APseudorandom noise ranging receiver which compensates for multipath distortion by dynamically adjusting the time delay spacing between early and late correlatorsNOVATEL INC·Filed 1996·Granted Sep 15, 1998·141 cites·13 claims
- 0493US8996311B1Navigation system with rapid GNSS and inertial initializationNOVATEL INC·Filed 2013·Granted Mar 31, 2015·63 cites·17 claims
- 0593US7193559B2Inertial GPS navigation system with modified kalman filterNOVATEL INC·Filed 2004·Granted Mar 20, 2007·126 cites·5 claims
- 0692US11525925B2System and method for detecting spoofing of global navigation satellite system signals using a plurality of antennasNOVATEL INC·Filed 2020·Granted Dec 13, 2022·3 cites·11 claims
- 0792US11211971B2System and method for demodulating code shift keying data from a satellite signal utilizing a binary searchNOVATEL INC·Filed 2021·Granted Dec 28, 2021·2 cites·20 claims
- 0892US7668228B2Apparatus for and method of correlating to rising chip edgesNOVATEL INC·Filed 2006·Granted Feb 23, 2010·34 cites·12 claims
- 0992US6721657B2Inertial GPS navigation systemNOVATEL INC·Filed 2002·Granted Apr 13, 2004·162 cites·20 claims
- 1091US11906633B2System and method for navigation system spoofing detection using a plurality of antennasNOVATEL INC·Filed 2021·Granted Feb 20, 2024·2 cites·14 claims
- 1191US5692008AApparatus for estimating a line of sight signal propagation time using a reduced-multipath correlation functionNOVATEL INC·Filed 1995·Granted Nov 25, 1997·108 cites·14 claims
- 1290US10454174B2Stacked patch antennas using dielectric substrates with patterned cavitiesNOVATEL INC·Filed 2016·Granted Oct 22, 2019·5 cites·10 claims
- 1389US6750816B1Integrated GPS-inertial systemNOVATEL INC·Filed 2003·Granted Jun 15, 2004·87 cites·6 claims
- 1489US6452560B2Slot array antenna with reduced edge diffractionNOVATEL INC·Filed 2000·Granted Sep 17, 2002·61 cites·25 claims
- 1588US10742258B1System and method for demodulating code shift keying data utilizing correlations with combinational PRN codes generated for different bit positionsNOVATEL INC·Filed 2018·Granted Aug 11, 2020·6 cites·20 claims
- 1688US10742257B1System and method for demodulating code shift keying data from a satellite signal utilizing a binary searchNOVATEL INC·Filed 2018·Granted Aug 11, 2020·4 cites·20 claims
- 1788US10533856B2Navigation system utilizing yaw rate constraint during inertial dead reckoningNOVATEL INC·Filed 2017·Granted Jan 14, 2020·7 cites·11 claims
- 1887US6664923B1Position and velocity Kalman filter for use with global navigation satelite system receiversNOVATEL INC·Filed 2002·Granted Dec 16, 2003·70 cites·13 claims
- 1986US12196557B2System and method for dead reckoning for marine positioning applicationsNOVATEL INC·Filed 2020·Granted Jan 14, 2025·2 cites·20 claims
- 2086US10690775B2Crowdsourcing atmospheric correction dataNOVATEL INC·Filed 2017·Granted Jun 23, 2020·14 cites·20 claims
- 2185US8055288B2System and method for distributing accurate time and frequency over a networkNOVATEL INC·Filed 2008·Granted Nov 8, 2011·31 cites·31 claims
- 2285US6466177B1Controlled radiation pattern array antenna using spiral slot array elementsNOVATEL INC·Filed 2001·Granted Oct 15, 2002·49 cites·11 claims
- 2384US11888242B2Stacked patch antennas using dielectric substrates with patterned cavitiesNOVATEL INC·Filed 2021·Granted Jan 30, 2024·1 cites·20 claims
- 2484US11333769B2System and method for generating a phase scintillation map utilized for de-weighting observations from GNSS satellitesNOVATEL INC·Filed 2020·Granted May 17, 2022·2 cites·20 claims
- 2584US7885317B2AltBoc receiverNOVATEL INC·Filed 2007·Granted Feb 8, 2011·12 cites·27 claims
- 2683US9941595B2Patch antenna with peripheral parasitic monopole circular arraysNOVATEL INC·Filed 2015·Granted Apr 10, 2018·5 cites·8 claims
- 2782US10715207B2System and method for demodulating code shift keying data utilizing correlations with combinational PRN codes generated for different bit positionsNOVATEL INC·Filed 2019·Granted Jul 14, 2020·3 cites·15 claims
- 2882US5734674APseudorandom-noise receiver having automatic switching between regular and anti-jamming modesNOVATEL INC·Filed 1996·Granted Mar 31, 1998·77 cites·16 claims
- 2978US10969228B2Relative position navigation system for multiple moving vehiclesNOVATEL INC·Filed 2018·Granted Apr 6, 2021·2 cites·18 claims
- 3078US8972119B2System and method for heavy equipment navigation and working edge positioningNOVATEL INC·Filed 2013·Granted Mar 3, 2015·7 cites·12 claims
- 3178US7738606B2System and method for making correlation measurements utilizing pulse shape measurementsNOVATEL INC·Filed 2005·Granted Jun 15, 2010·10 cites·21 claims
- 3278US7526386B2Seismic measuring system including GPS receiversNOVATEL INC·Filed 2006·Granted Apr 28, 2009·8 cites·18 claims
- 3378US7117094B2Seismic measuring system including GPS receiversNOVATEL INC·Filed 2004·Granted Oct 3, 2006·23 cites·27 claims
- 3477US9957692B2System and method for heavy equipment navigation and working edge positioning using an image acquisition device that provides distance informationNOVATEL INC·Filed 2013·Granted May 1, 2018·8 cites·14 claims
- 3576US11921223B2System and method for detecting spoofing of global navigation satellite system signals using a plurality of antennasNOVATEL INC·Filed 2022·Granted Mar 5, 2024·0 cites·14 claims
- 3676US11906634B2System and method for detecting spoofing of global navigation satellite system signals using a plurality of antennasNOVATEL INC·Filed 2022·Granted Feb 20, 2024·0 cites·18 claims
- 3775US10784922B2System and method for demodulating code shift keying data from a satellite signal utilizing a binary searchNOVATEL INC·Filed 2019·Granted Sep 22, 2020·1 cites·20 claims
- 3875US7346452B2Inertial GPS navigation system using injected alignment data for the inertial systemNOVATEL INC·Filed 2004·Granted Mar 18, 2008·36 cites·11 claims
- 3975US7250916B2Leaky wave antenna with radiating structure including fractal loopsNOVATEL INC·Filed 2005·Granted Jul 31, 2007·16 cites·20 claims
- 4074US7671791B2GPS receiver for use with differential-GPS signalsNOVATEL INC·Filed 2007·Granted Mar 2, 2010·10 cites·22 claims
- 4174US7668657B2Seismic measuring system including GPS receiversNOVATEL INC·Filed 2007·Granted Feb 23, 2010·6 cites·17 claims
- 4272US9343796B2Wideband and low-loss quadrature phase quad-feeding network for high-performance GNSS antennaNOVATEL INC·Filed 2014·Granted May 17, 2016·3 cites·10 claims
- 4372US6608998B1Method for reducing inter-frequency bias effects in a receiverNOVATEL INC·Filed 2000·Granted Aug 19, 2003·42 cites·16 claims
- 4471US9182237B2Navigation system with rapid GNSS and inertial initializationNOVATEL INC·Filed 2015·Granted Nov 10, 2015·3 cites·23 claims
- 4571US7298324B2Apparatus for and method of improving position and time estimation of radio location devices using calibrated pulse shapesNOVATEL INC·Filed 2005·Granted Nov 20, 2007·19 cites·23 claims
- 4670US9766343B2System and method for determining location of an interfering signal sourceNOVATEL INC·Filed 2014·Granted Sep 19, 2017·5 cites·20 claims
- 4769US9435651B2System and method for augmenting a GNSS/INS navigation system in a cargo port environmentNOVATEL INC·Filed 2014·Granted Sep 6, 2016·4 cites·15 claims
- 4869US6445354B1Aperture coupled slot array antennaNOVATEL INC·Filed 1999·Granted Sep 3, 2002·35 cites·42 claims
- 4968US11012110B2System and method for demodulating code shift keying data from a satellite signal utilizing a binary searchNOVATEL INC·Filed 2020·Granted May 18, 2021·0 cites·20 claims
- 5067US12519514B2Systems, methods, and media for implementing a power sensor calibration process and estimating an auto-correlation matrix for a transceiverNOVATEL INC·Filed 2024·Granted Jan 6, 2026·0 cites·20 claims
Showing the top 50 of 117 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when NOVATEL INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →