Inventor · disambiguated record
Clark E. Cohen
Also filed as: COHEN CLARK · COHEN CLARK E · COHEN CLARK EMERSON
28 granted patents·6 pending applications·1,501 citations·filing 1989–2023
98Inventor score
Files withBOEING CO9COHERENT NAVIGATION INC4APPLE INC3UNIV LELAND STANFORD JUNIOR3AIRBUS U S SPACE & DEFENSE INC2
Top patents by PatentIndex Score
34 records- 0197US6373432B1System using leo satellites for centimeter-level navigationUNIV LELAND STANFORD JUNIOR·Filed 2000·Granted Apr 16, 2002·287 cites·19 claims
- 0296US7372400B2Methods and apparatus for a navigation system with reduced susceptibility to interference and jammingBOEING CO·Filed 2005·Granted May 13, 2008·90 cites·31 claims
- 0395US7583225B2Low earth orbit satellite data uplinkBOEING CO·Filed 2007·Granted Sep 1, 2009·39 cites·35 claims
- 0495US5548293ASystem and method for generating attitude determinations using GPSUNIV LELAND STANFORD JUNIOR·Filed 1993·Granted Aug 20, 1996·173 cites·28 claims
- 0593US11073622B2Performance and cost global navigation satellite system architectureCOHEN CLARK EMERSON·Filed 2015·Granted Jul 27, 2021·31 cites·53 claims
- 0693US7579987B2Low earth orbit satellite providing navigation signalsBOEING CO·Filed 2007·Granted Aug 25, 2009·50 cites·29 claims
- 0793US7554481B2Localized jamming of navigation signalsBOEING CO·Filed 2007·Granted Jun 30, 2009·51 cites·21 claims
- 0891US5583513ASystem and method for generating precise code based and carrier phase position determinationsUNIV LELAND STANFORD JUNIOR·Filed 1993·Granted Dec 10, 1996·150 cites·46 claims
- 0991US5268695ADifferential phase measurement through antenna multiplexingTRIMBLE NAVIGATION LTD·Filed 1992·Granted Dec 7, 1993·157 cites·8 claims
- 1088US7042392B2GPS access system and methodBOEING CO·Filed 2003·Granted May 9, 2006·69 cites·33 claims
- 1186US7978130B1Practical method for upgrading existing GNSS user equipment with tightly integrated Nav-Com capabilityCOHERENT NAVIGATION INC·Filed 2009·Granted Jul 12, 2011·35 cites·49 claims
- 1285US8019541B2Real-time data aiding for enhanced GPS performanceBOEING CO·Filed 2010·Granted Sep 13, 2011·8 cites·20 claims
- 1385US7489926B2LEO-based positioning system for indoor and stand-alone navigationBOEING CO·Filed 2004·Granted Feb 10, 2009·55 cites·6 claims
- 1485US6570534B2Low cost system and method for making dual band GPS measurementsINTEGRINAUTICS CORP·Filed 2002·Granted May 27, 2003·63 cites·18 claims
- 1581US5572218ASystem and method for generating precise position determinationsINTEGRINAUTICS·Filed 1995·Granted Nov 5, 1996·99 cites·25 claims
- 1678US6762714B2Low cost system and method for making dual band GPS measurementsFiled 2003·Granted Jul 13, 2004·44 cites·35 claims
- 1777US8035558B2Precise absolute time transfer from a satellite systemBOEING CO·Filed 2008·Granted Oct 11, 2011·10 cites·19 claims
- 1873US8296051B2Generalized high performance navigation systemCOHEN CLARK E·Filed 2007·Granted Oct 23, 2012·11 cites·42 claims
- 1969US9360557B1Systems, methods, devices and subassemblies for rapid-acquisition access to high-precision positioning, navigation and/or timing solutionsAPPLE INC·Filed 2013·Granted Jun 7, 2016·3 cites·4 claims
- 2067US6882314B2Carrier-based differential-position determination using multi-frequency pseudolitesNOVARIANT INC·Filed 2002·Granted Apr 19, 2005·24 cites·6 claims
- 2163US8160576B2LEO-based positioning system for indoor and stand-alone navigationWHELAN DAVID A·Filed 2009·Granted Apr 17, 2012·4 cites·20 claims
- 2260US12493126B1High-performance GNSS using a LEO constellation spectrum underlayAIRBUS U S SPACE & DEFENSE INC·Filed 2023·Granted Dec 9, 2025·0 cites·9 claims
- 2358US7904243B2Real-time data aiding for enhanced GPS performanceBOEING CO·Filed 2004·Granted Mar 8, 2011·14 cites·9 claims
- 2458US2024168171A1Providing secure positioning, navigation, and timing (pnt) using a networked constellation of satellitesAIRBUS U S SPACE & DEFENSE INC·Filed 2023·Application pending·0 cites
- 2550US2016313449A1Systems, Methods, Devices And Subassemblies For Rapid-Acquisition Access To High-Precision Positioning, Navigation And/Or Timing SolutionsAPPLE INC·Filed 2016·Application pending·0 cites
- 2649US7023381B2Multi-frequency pseudolites for carrier-based differential-position determinationNOVARIANT INC·Filed 2003·Granted Apr 4, 2006·8 cites·3 claims
- 2748US9618625B2System and method for continuous carrier wave reconstructionAPPLE INC·Filed 2014·Granted Apr 11, 2017·0 cites·27 claims
- 2846US2011238308A1Pedal navigation using leo signals and body-mounted sensorsMILLER ISAAC THOMAS·Filed 2010·Application pending·0 cites
- 2944US8179312B2Precise absolute time transfer from a satellite systemCOHEN CLARK E·Filed 2010·Granted May 15, 2012·0 cites·20 claims
- 3043USRE37256ESystem and method for generating precise position determinationsINTEGRINAUTICS INC·Filed 1998·Granted Jul 3, 2001·20 cites·25 claims
- 3141US2011102259A1Augmenting GNSS User Equipment to Improve Resistance to SpoofingCOHERENT NAVIGATION INC·Filed 2010·Application pending·0 cites
- 3241US2011068973A1Assimilating GNSS Signals to Improve Accuracy, Robustness, and Resistance to Signal InterferenceCOHERENT NAVIGATION INC·Filed 2010·Application pending·0 cites
- 3341US2011109506A1Simulating Phase-Coherent GNSS SignalsCOHERENT NAVIGATION INC·Filed 2010·Application pending·0 cites
- 3437US5070338ADoppler determination of satellite attitudeGEN ELECTRIC·Filed 1989·Granted Dec 3, 1991·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →