Inventor · disambiguated record
Federico Capasso
Also filed as: CAPASSO FEDERICO
107 granted patents·33 pending applications·2,400 citations·filing 1980–2024
99Inventor score
Files withHARVARD COLLEGE59LUCENT TECHNOLOGIES INC31AMERICAN TELEPHONE & TELEGRAPH10AT & T BELL LAB9CAPASSO FEDERICO5
Top patents by PatentIndex Score
140 records- 0198US5457709AUnipolar semiconductor laserAT & T CORP·Filed 1994·Granted Oct 10, 1995·156 cites·20 claims
- 0297US10408419B2Lighting device including a collimating metalensHARVARD COLLEGE·Filed 2018·Granted Sep 10, 2019·22 cites·8 claims
- 0396US11867937B2Polarization state generation with a metasurfaceHARVARD COLLEGE·Filed 2021·Granted Jan 9, 2024·3 cites·21 claims
- 0495US11733535B2Achromatic metasurface optical components by dispersive phase compensationHARVARD COLLEGE·Filed 2020·Granted Aug 22, 2023·4 cites·20 claims
- 0595US11366296B2Atomic layer deposition process for fabricating dielectric metasurfaces for wavelengths in the visible spectrumHARVARD COLLEGE·Filed 2016·Granted Jun 21, 2022·10 cites·14 claims
- 0695US10408416B2Achromatic metalens and metalens with reverse chromatic dispersionHARVARD COLLEGE·Filed 2018·Granted Sep 10, 2019·34 cites·16 claims
- 0795US7826509B2Broadly tunable single-mode quantum cascade laser sources and sensorsHARVARD COLLEGE·Filed 2006·Granted Nov 2, 2010·49 cites·14 claims
- 0895US6690699B2Quantum cascade laser with relaxation-stabilized injectionLUCENT TECHNOLOGIES INC·Filed 2002·Granted Feb 10, 2004·72 cites·15 claims
- 0995US6501783B1Distributed feedback surface plasmon laserLUCENT TECHNOLOGIES INC·Filed 2000·Granted Dec 31, 2002·66 cites·17 claims
- 1094US11815668B2Atomic layer deposition process for fabricating dielectric metasurfaces for wavelengths in the visible spectrumHARVARD COLLEGE·Filed 2022·Granted Nov 14, 2023·2 cites·22 claims
- 1194US11169311B2Polarization state generation with a metasurfaceHARVARD COLLEGE·Filed 2019·Granted Nov 9, 2021·8 cites·25 claims
- 1294US10132465B2Collimating metalenses and technologies incorporating the sameBYRNES STEVE·Filed 2018·Granted Nov 20, 2018·17 cites·20 claims
- 1394US9952096B2Ultra-thin optical coatings and devices and methods of using ultra-thin optical coatingsHARVARD COLLEGE·Filed 2013·Granted Apr 24, 2018·22 cites·33 claims
- 1494US9939129B2Collimating metalenses and technologies incorporating the sameBYRNES STEVE·Filed 2016·Granted Apr 10, 2018·31 cites·20 claims
- 1594US6816530B2Nonlinear semiconductor light sourcesLUCENT TECHNOLOGIES INC·Filed 2002·Granted Nov 9, 2004·78 cites·19 claims
- 1694US6400744B1Apparatus comprising a quantum cascade laser having improved distributed feedback for single-mode operationLUCENT TECHNOLOGIES INC·Filed 2000·Granted Jun 4, 2002·77 cites·16 claims
- 1794US4945393AFloating gate memory circuit and apparatusAT & T BELL LAB·Filed 1989·Granted Jul 31, 1990·110 cites·3 claims
- 1893US10816815B2Achromatic metasurface optical components by dispersive phase compensationHARVARD COLLEGE·Filed 2015·Granted Oct 27, 2020·11 cites·22 claims
- 1993US4905063AFloating gate memoriesAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Feb 27, 1990·96 cites·10 claims
- 2093US4686550AHeterojunction semiconductor devices having a doping interface dipoleAMERICAN TELEPHONE & TELEGRAPH·Filed 1984·Granted Aug 11, 1987·69 cites·29 claims
- 2192US12416752B2Polarization state generation with a metasurfaceHARVARD COLLEGE·Filed 2023·Granted Sep 16, 2025·1 cites·23 claims
- 2292US11578968B1Compact metalens depth sensorsHARVARD COLLEGE·Filed 2020·Granted Feb 14, 2023·4 cites·18 claims
- 2391US11092717B2Meta-lenses for sub-wavelength resolution imagingHARVARD COLLEGE·Filed 2017·Granted Aug 17, 2021·16 cites·23 claims
- 2491US10634557B2Super-dispersive off-axis meta-lenses for high resolution compact spectroscopyHARVARD COLLEGE·Filed 2017·Granted Apr 28, 2020·8 cites·8 claims
- 2591US6463088B1Mesa geometry semiconductor light emitter having chalcogenide dielectric coatingLUCENT TECHNOLOGIES INC·Filed 2000·Granted Oct 8, 2002·39 cites·13 claims
- 2690US12135433B2Arbitrary polarization-switchable metasurfacesHARVARD COLLEGE·Filed 2023·Granted Nov 5, 2024·1 cites·18 claims
- 2790US10866360B2Broadband multifunctional efficient meta-gratings based on dielectric waveguide phase shiftersHARVARD COLLEGE·Filed 2016·Granted Dec 15, 2020·8 cites·20 claims
- 2890US8848273B2Amplitude, phase and polarization plate for photonicsYU NANFANG·Filed 2013·Granted Sep 30, 2014·29 cites·40 claims
- 2990US8014430B2Quantum cascade laserPRANALYTICA INC·Filed 2009·Granted Sep 6, 2011·19 cites·25 claims
- 3090US6326646B1Mounting technology for intersubband light emittersLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 4, 2001·95 cites·12 claims
- 3188US8328396B2Methods and apparatus for improving collimation of radiation beamsCAPASSO FEDERICO·Filed 2008·Granted Dec 11, 2012·18 cites·19 claims
- 3288US7974325B2Methods and apparatus for generating terahertz radiationHARVARD COLLEGE·Filed 2008·Granted Jul 5, 2011·11 cites·16 claims
- 3388US6563852B1Self-mode-locking quantum cascade laserLUCENT TECHNOLOGIES INC·Filed 2000·Granted May 13, 2003·30 cites·17 claims
- 3488US5509025AUnipolar semiconductor laserAT & T CORP·Filed 1995·Granted Apr 16, 1996·80 cites·13 claims
- 3587US12248118B2Optical metasurface films3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Mar 11, 2025·2 cites·20 claims
- 3687US11835680B2Meta-lens doublet for aberration correctionHARVARD COLLEGE·Filed 2018·Granted Dec 5, 2023·7 cites·26 claims
- 3787US11774635B2Achromatic multi-zone metalensHARVARD COLLEGE·Filed 2021·Granted Oct 3, 2023·2 cites·19 claims
- 3887US11194082B2Ultra-compact, aberration corrected, visible chiral spectrometer with meta-lensesHARVARD COLLEGE·Filed 2017·Granted Dec 7, 2021·7 cites·18 claims
- 3986US6134257ASolid state laser for operation in librational modesLUCENT TECHNOLOGIES INC·Filed 1998·Granted Oct 17, 2000·61 cites·15 claims
- 4084US8552410B2Plasmonic polarizerCAPASSO FEDERICO·Filed 2011·Granted Oct 8, 2013·5 cites·19 claims
- 4183US11604364B2Arbitrary polarization-switchable metasurfacesHARVARD COLLEGE·Filed 2017·Granted Mar 14, 2023·4 cites·14 claims
- 4283US8723145B2Plasmonic polarizer with a ring shaped waveguideHARVARD COLLEGE·Filed 2013·Granted May 13, 2014·5 cites·10 claims
- 4383US2025028182A1Arbitrary polarization-switchable metasurfacesHARVARD COLLEGE·Filed 2024·Application pending·0 cites
- 4482US5936989AQuantum cascade laserLUCENT TECHNOLOGIES INC·Filed 1997·Granted Aug 10, 1999·57 cites·8 claims
- 4581US4590507AVariable gap devicesAT & T BELL LAB·Filed 1984·Granted May 20, 1986·36 cites·19 claims
- 4681US4383269AGraded bandgap photodetectorBELL TELEPHONE LABOR INC·Filed 1980·Granted May 10, 1983·32 cites·7 claims
- 4780US5901168AArticle comprising an improved QC laserLUCENT TECHNOLOGIES INC·Filed 1997·Granted May 4, 1999·52 cites·11 claims
- 4879US12025812B2Metasurface optical components for altering incident lightHARVARD COLLEGE·Filed 2023·Granted Jul 2, 2024·0 cites·24 claims
- 4979US11835681B2Topology optimized multi-layered meta-opticsHARVARD COLLEGE·Filed 2018·Granted Dec 5, 2023·4 cites·21 claims
- 5079US4794440AHeterojunction bipolar transistorAMERICAN TELEPHONE & TELEGRAPH·Filed 1987·Granted Dec 27, 1988·37 cites·6 claims
Showing the top 50 of 140 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →