Inventor · disambiguated record
Nader Engheta
Also filed as: ENGHETA NADER
28 granted patents·1 pending application·237 citations·filing 1989–2023
96Inventor score
Files withUNIV PENNSYLVANIA11IIZUKA HIDEO8ENGHETA NADER6PUGH JR EDWARD N1TOYOTA ENG & MFG NORTH AMERICA1
Top patents by PatentIndex Score
29 records- 0195US7582857B2Sensor and polarimetric filters for real-time extraction of polarimetric information at the focal planeUNIV PENNSYLVANIA·Filed 2006·Granted Sep 1, 2009·54 cites·15 claims
- 0290US7218190B2Waveguides and scattering devices incorporating epsilon-negative and/or mu-negative slabsUNIV PENNSYLVANIA·Filed 2004·Granted May 15, 2007·47 cites·10 claims
- 0388US8467643B2Optical device using double-groove gratingIIZUKA HIDEO·Filed 2010·Granted Jun 18, 2013·9 cites·6 claims
- 0486US8400706B2Acousto-optic scannerIIZUKA HIDEO·Filed 2011·Granted Mar 19, 2013·5 cites·7 claims
- 0582US7489391B2Polarization and reflection based non-contact latent fingerprint imaging and liftingUNIV PENNSYLVANIA·Filed 2005·Granted Feb 10, 2009·29 cites·17 claims
- 0679US8072684B2Optical device using laterally-shiftable diffraction gratingsIIZUKA HIDEO·Filed 2010·Granted Dec 6, 2011·4 cites·21 claims
- 0777US8976450B2Optical light switch having two internally located diffraction gratings separated by liquid mediumIIZUKA HIDEO·Filed 2011·Granted Mar 10, 2015·4 cites·24 claims
- 0874US8675279B2Grating structure for dividing lightIIZUKA HIDEO·Filed 2009·Granted Mar 18, 2014·2 cites·16 claims
- 0970US11494461B2Metastructures for solving equations with wavesUNIV PENNSYLVANIA·Filed 2019·Granted Nov 8, 2022·2 cites·20 claims
- 1068US8254227B2Frequency-modulated coding and data recording and storage using plasmonic nanostructuresENGHETA NADER·Filed 2006·Granted Aug 28, 2012·2 cites·16 claims
- 1168US8098430B2Grating structure for directing non-polarized lightIIZUKA HIDEO·Filed 2009·Granted Jan 17, 2012·6 cites·19 claims
- 1265US9500784B2Optical device using double-groove gratingTOYOTA MOTOR ENG & MFG NORTH AMERICA INC·Filed 2013·Granted Nov 22, 2016·1 cites·8 claims
- 1365US8284477B2Lumped plasmonic “diode” and lumped plasmonic “rectifier” for optical field rectification and lumped optical second harmonic generationENGHETA NADER·Filed 2007·Granted Oct 9, 2012·2 cites·6 claims
- 1461US8396319B2Separation and contrast enhancement of overlapping cast shadow components and target detection in shadow using polarizationPUGH JR EDWARD N·Filed 2007·Granted Mar 12, 2013·8 cites·21 claims
- 1553US5975702AMethod of using polarization differencing to improve visionUNIV PENNSYLVANIA·Filed 1996·Granted Nov 2, 1999·21 cites·8 claims
- 1652US9952383B2Manipulating and routing optical signal narrow paths on graphene and graphene as a platform for metamaterialsENGHETA NADER·Filed 2011·Granted Apr 24, 2018·3 cites·26 claims
- 1752US9285519B2Optical device using laterally-shiftable diffraction gratingsIIZUKA HIDEO·Filed 2011·Granted Mar 15, 2016·0 cites·20 claims
- 1850US9500785B2Grating structure for dividing lightTOYOTA MOTOR ENG AND MFG NORTH AMERICA INC·Filed 2014·Granted Nov 22, 2016·0 cites·8 claims
- 1950US8116009B2Far-field sub-diffraction optical lenses (FaSDOL)ENGHETA NADER·Filed 2007·Granted Feb 14, 2012·1 cites·55 claims
- 2050US2024094438A1Multistable Elastic Pixel (MEP)-Based Reversibly Reconfigurable MetasurfacesUNIV PENNSYLVANIA·Filed 2023·Application pending·0 cites
- 2149US8264773B2Grating structure for splitting lightIIZUKA HIDEO·Filed 2009·Granted Sep 11, 2012·0 cites·17 claims
- 2246US8369000B2Reflection-minimized photonic crystal and device utilizing sameTOYOTA ENG & MFG NORTH AMERICA·Filed 2010·Granted Feb 5, 2013·0 cites·26 claims
- 2345US8293087B2System and method for controlling nanoparticles using dielectrophoretic forcesENGHETA NADER·Filed 2006·Granted Oct 23, 2012·0 cites·26 claims
- 2443US5398037ARadomes using chiral materialsUNIV PENNSYLVANIA·Filed 1993·Granted Mar 14, 1995·13 cites·7 claims
- 2540US5063391AMethod of measuring chiral parameters of a chiral materialUNIV PENNSYLVANIA·Filed 1989·Granted Nov 5, 1991·7 cites·6 claims
- 2638US5099242ANovel shielding, reflection and scattering control using chiral materialsUNIV PENNSYLVANIA·Filed 1990·Granted Mar 24, 1992·10 cites·13 claims
- 2736US9008471B2Optical circuits and circuit elementsENGHETA NADER·Filed 2005·Granted Apr 14, 2015·0 cites·34 claims
- 2830US5260712APrinted-circuit antennas using chiral materialsUNIV PENNSYLVANIA·Filed 1992·Granted Nov 9, 1993·4 cites·3 claims
- 2930US5165059AWaveguides using chiral materialsUNIV PENNSYLVANIA·Filed 1991·Granted Nov 17, 1992·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →