Inventor · disambiguated record
Barton G. Ferrell
Also filed as: FERRELL BARTON G
13 granted patents·1 pending application·462 citations·filing 1995–2010
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US7372400B2Methods and apparatus for a navigation system with reduced susceptibility to interference and jammingBOEING CO·Filed 2005·Granted May 13, 2008·90 cites·31 claims
- 0295US7583225B2Low earth orbit satellite data uplinkBOEING CO·Filed 2007·Granted Sep 1, 2009·39 cites·35 claims
- 0393US7579987B2Low earth orbit satellite providing navigation signalsBOEING CO·Filed 2007·Granted Aug 25, 2009·50 cites·29 claims
- 0493US7554481B2Localized jamming of navigation signalsBOEING CO·Filed 2007·Granted Jun 30, 2009·51 cites·21 claims
- 0588US7042392B2GPS access system and methodBOEING CO·Filed 2003·Granted May 9, 2006·69 cites·33 claims
- 0685US7489926B2LEO-based positioning system for indoor and stand-alone navigationBOEING CO·Filed 2004·Granted Feb 10, 2009·55 cites·6 claims
- 0777US8035558B2Precise absolute time transfer from a satellite systemBOEING CO·Filed 2008·Granted Oct 11, 2011·10 cites·19 claims
- 0873US8296051B2Generalized high performance navigation systemCOHEN CLARK E·Filed 2007·Granted Oct 23, 2012·11 cites·42 claims
- 0972US7952518B2Internet hotspots localization using satellite systemsBOEING CO·Filed 2008·Granted May 31, 2011·9 cites·27 claims
- 1067US7859455B2Local clock frequency calibration using low earth orbit (LEO) satellitesBOEING CO·Filed 2009·Granted Dec 28, 2010·7 cites·15 claims
- 1166US5534873ANear field RCS test facility and testing methodMC DONNELL DOUGLAS CORP·Filed 1995·Granted Jul 9, 1996·67 cites·19 claims
- 1263US8160576B2LEO-based positioning system for indoor and stand-alone navigationWHELAN DAVID A·Filed 2009·Granted Apr 17, 2012·4 cites·20 claims
- 1348US2012072990A1Cost function for data transmissionGUTT GREGORY M·Filed 2010·Application pending·0 cites
- 1444US8179312B2Precise absolute time transfer from a satellite systemCOHEN CLARK E·Filed 2010·Granted May 15, 2012·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →