Inventor · disambiguated record
Erik Lier
Also filed as: LIER ERIK
43 granted patents·5 pending applications·2,447 citations·filing 1986–2025
98Inventor score
Top patents by PatentIndex Score
48 records- 0198US8164531B2Antenna array with metamaterial lensLIER ERIK·Filed 2009·Granted Apr 24, 2012·198 cites·13 claims
- 0298US8072386B2Horn antenna, waveguide or apparatus including low index dielectric materialLIER ERIK·Filed 2008·Granted Dec 6, 2011·194 cites·25 claims
- 0398US6992639B1Hybrid-mode horn antenna with selective gainLOCKHEED CORP·Filed 2003·Granted Jan 31, 2006·290 cites·24 claims
- 0497US7379030B1Artificial dielectric antenna elementsLOCKHEED CORP·Filed 2005·Granted May 27, 2008·89 cites·7 claims
- 0597US4783665AHybrid mode horn antennasLIER ERIK·Filed 1986·Granted Nov 8, 1988·369 cites·10 claims
- 0696US6163296ACalibration and integrated beam control/conditioning system for phased-array antennasLOCKHEED CORP·Filed 1999·Granted Dec 19, 2000·554 cites·4 claims
- 0795US6239762B1Interleaved crossed-slot and patch array antenna for dual-frequency and dual polarization, with multilayer transmission-line feed networkLOCKHEED CORP·Filed 2000·Granted May 29, 2001·141 cites·7 claims
- 0894US8912973B2Anisotropic metamaterial gain-enhancing lens for antenna applicationsWERNER DOUGLAS H·Filed 2012·Granted Dec 16, 2014·30 cites·14 claims
- 0993US11909120B1Magnetoelectric antenna arrayLOCKHEED CORP·Filed 2022·Granted Feb 20, 2024·7 cites·20 claims
- 1092US10320085B1High efficiency short backfire antenna using anisotropic impedance wallsLOCKHEED CORP·Filed 2015·Granted Jun 11, 2019·13 cites·19 claims
- 1192US7629937B2Horn antenna, waveguide or apparatus including low index dielectric materialLOCKHEED CORP·Filed 2008·Granted Dec 8, 2009·21 cites·20 claims
- 1292US7286099B1Rotation-independent helical antennaLOCKHEED CORP·Filed 2005·Granted Oct 23, 2007·135 cites·18 claims
- 1390US8525616B1Antenna feed network to produce both linear and circular polarizationsSHAW ROBERT K·Filed 2010·Granted Sep 3, 2013·26 cites·19 claims
- 1489US12230876B1Integrated microwave radio frequency feed networkLOCKHEED CORP·Filed 2022·Granted Feb 18, 2025·1 cites·20 claims
- 1588US10665931B2Waveguide aperture design for geo satellitesLOCKHEED CORP·Filed 2018·Granted May 26, 2020·6 cites·20 claims
- 1687US6703976B2Scaleable antenna array architecture using standard radiating subarrays and amplifying/beamforming assembliesLOCKHEED CORP·Filed 2001·Granted Mar 9, 2004·53 cites·152 claims
- 1786US11223126B1Combined cross-link and communication-link phased array for satellite communicationLOCKHEED CORP·Filed 2018·Granted Jan 11, 2022·4 cites·13 claims
- 1886US6407722B1Choke coupled coaxial connectorLOCKHEED CORP·Filed 2001·Granted Jun 18, 2002·44 cites·11 claims
- 1985US6084545ANear-field calibration system for phase-array antennasLOCKHEED CORP·Filed 1999·Granted Jul 4, 2000·90 cites·7 claims
- 2084US7623085B1Artificial dielectric antenna elementsLOCKHEED CORP·Filed 2008·Granted Nov 24, 2009·13 cites·21 claims
- 2183US6507315B2System and method for efficiently characterizing the elements in an array antennaLOCKHEED CORP·Filed 2001·Granted Jan 14, 2003·45 cites·36 claims
- 2281US10749252B1GPS III antenna payload configuration for enhanced PNT accuracy and reduced high power riskLOCKHEED CORP·Filed 2018·Granted Aug 18, 2020·7 cites·20 claims
- 2378US8820921B1Assembly for retaining eyeglasses on the head of a user in multiple positionsLIER ERIK·Filed 2013·Granted Sep 2, 2014·13 cites·19 claims
- 2478US6411256B1Reduction of local oscillator spurious radiation from phased array transmit antennasLOCKHEED CORP·Filed 2001·Granted Jun 25, 2002·32 cites·20 claims
- 2576US12334640B1Waveguide antenna structures with concurrent transmit and receiveLOCKHEED CORP·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 2672US9300054B2Printed circuit board based feed hornMARTIN BONNIE G·Filed 2012·Granted Mar 29, 2016·4 cites·20 claims
- 2771US9804411B1Adhesion structures for eyeglass framesLIER ERIK·Filed 2016·Granted Oct 31, 2017·1 cites·18 claims
- 2868US6642883B2Multi-beam antenna with interference cancellation networkLOCKHEED CORP·Filed 2001·Granted Nov 4, 2003·20 cites·40 claims
- 2967US12160073B1Symmetric radio frequency coaxial splittersLOCKHEED CORP·Filed 2022·Granted Dec 3, 2024·0 cites·20 claims
- 3067US11936112B1Aperture antenna structures with concurrent transmit and receiveLOCKHEED CORP·Filed 2022·Granted Mar 19, 2024·0 cites·16 claims
- 3166US9128303B1Contact pad arrangement for eyeglass framesLIER ERIK·Filed 2013·Granted Sep 8, 2015·2 cites·16 claims
- 3265US8466370B2Low index metamaterialLIER ERIK·Filed 2009·Granted Jun 18, 2013·4 cites·19 claims
- 3363US6831600B1Intermodulation suppression for transmit active phased array multibeam antennas with shaped beamsLOCKHEED CORP·Filed 2004·Granted Dec 14, 2004·15 cites·35 claims
- 3461US8493273B2Antenna array with metamaterial lensLIER ERIK·Filed 2012·Granted Jul 23, 2013·1 cites·18 claims
- 3561US7414591B1Helical antenna systemLOCKHEED CORP·Filed 2005·Granted Aug 19, 2008·5 cites·16 claims
- 3660US9742522B2Jammer suppression for broadcast satellite system servicesLOCKHEED CORP·Filed 2014·Granted Aug 22, 2017·1 cites·20 claims
- 3760US7050019B1Concentric phased arrays symmetrically oriented on the spacecraft bus for yaw-independent navigationLOCKHEED CORP·Filed 2003·Granted May 23, 2006·12 cites·64 claims
- 3859US10651558B1Omni antennasLOCKHEED CORP·Filed 2016·Granted May 12, 2020·1 cites·18 claims
- 3958US12355158B1Vivaldi antenna structures with concurrent transmit and receiveLOCKHEED CORP·Filed 2022·Granted Jul 8, 2025·0 cites·16 claims
- 4058US7352336B1Directive linearly polarized monopole antennaLOCKHEED CORP·Filed 2007·Granted Apr 1, 2008·3 cites·22 claims
- 4158US2025316898A1Dielectric dome lenses for phased arraysLOCKHEED CORP·Filed 2025·Application pending·0 cites
- 4255US11791565B2Aperture antenna arrays with aperture meshLOCKHEED CORP·Filed 2021·Granted Oct 17, 2023·0 cites·20 claims
- 4343US6573873B2Stepped horn with dielectric loadingLOCKHEED CORP·Filed 2001·Granted Jun 3, 2003·3 cites·14 claims
- 4443US2004061644A1CCE calibration with an array of calibration probes interleaved with the array antennaLOCKHEED CORP·Filed 2003·Application pending·0 cites
- 4542US9830409B2Electromagnetic band gap structure and method for enhancing the functionality of electromagnetic band gap structuresWERNER DOUGLAS H·Filed 2013·Granted Nov 28, 2017·0 cites·19 claims
- 4637US2015123843A1Receiver dual-reflector antenna system for interference suppression onboard satelliteLOCKHEED CORP·Filed 2013·Application pending·0 cites
- 4736US2004196203A1Partly interleaved phased arrays with different antenna elements in central and outer regionLOCKHEED CORP·Filed 2003·Application pending·0 cites
- 4831US2003206134A1Partially deployed active phased array antenna array systemFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →