Inventor · disambiguated record
Aref Chowdhury
Also filed as: CHOWDHURY AREF
33 granted patents·5 pending applications·320 citations·filing 2000–2017
97Inventor score
Files withCHOWDHURY AREF11LUCENT TECHNOLOGIES INC11ALCATEL LUCENT USA INC10WISCONSIN ALUMNI RES FOUND3ALCATEL LUCENT2
Top patents by PatentIndex Score
38 records- 0193US6545791B1Electro-optic optical elementsWISCONSIN ALUMNI RES FOUND·Filed 2002·Granted Apr 8, 2003·73 cites·34 claims
- 0293US6433919B1Method and apparatus for wavelength conversion and switchingWISCONSIN ALUMNI RES FOUND·Filed 2000·Granted Aug 13, 2002·69 cites·20 claims
- 0391US7084563B2Group III-nitride layers with patterned surfacesLUCENT TECHNOLOGIES INC·Filed 2005·Granted Aug 1, 2006·11 cites·8 claims
- 0490US7468578B2Group III-nitride layers with patterned surfacesALCATEL LUCENT USA INC·Filed 2006·Granted Dec 23, 2008·10 cites·10 claims
- 0589US7266257B1Reducing crosstalk in free-space optical communicationsLUCENT TECHNOLOGIES INC·Filed 2006·Granted Sep 4, 2007·18 cites·17 claims
- 0685US10200144B1Communication system for connecting network hostsALCATEL LUCENT USA INC·Filed 2017·Granted Feb 5, 2019·5 cites·25 claims
- 0784US8615150B2Method employing multiferroic materials for tunable permittivity or permeabilityCHOWDHURY AREF·Filed 2012·Granted Dec 24, 2013·4 cites·10 claims
- 0883US8280210B2Apparatus employing multiferroic materials for tunable permittivity or permeabilityCHOWDHURY AREF·Filed 2009·Granted Oct 2, 2012·7 cites·20 claims
- 0983US7099073B2Optical frequency-converters based on group III-nitridesLUCENT TECHNOLOGIES INC·Filed 2002·Granted Aug 29, 2006·26 cites·19 claims
- 1082US8613860B2Group III-nitride layers with patterned surfacesCHOWDHURY AREF·Filed 2011·Granted Dec 24, 2013·3 cites·21 claims
- 1182US6986693B2Group III-nitride layers with patterned surfacesLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jan 17, 2006·16 cites·12 claims
- 1278US9363103B2Energy-management in a user-premises area networkCHOWDHURY AREF·Filed 2012·Granted Jun 7, 2016·4 cites·21 claims
- 1378US7280765B2Low total excursion dispersion mapsLUCENT TECHNOLOGIES INC·Filed 2003·Granted Oct 9, 2007·19 cites·10 claims
- 1477US8070966B2Group III-nitride layers with patterned surfacesCHOWDHURY AREF·Filed 2008·Granted Dec 6, 2011·3 cites·12 claims
- 1576US7795596B2Cloaking device detection systemALCATEL LUCENT USA INC·Filed 2008·Granted Sep 14, 2010·11 cites·22 claims
- 1674US7586670B2Nonlinear optical devices based on metamaterialsALCATEL LUCENT USA INC·Filed 2006·Granted Sep 8, 2009·5 cites·14 claims
- 1772US7745790B2Negative refractive index device for generating terahertz or microwave radiation and method of operation thereofALCATEL LUCENT USA INC·Filed 2007·Granted Jun 29, 2010·4 cites·17 claims
- 1871US7920766B2Surface-plasmon-assisted optical frequency conversionALCATEL LUCENT USA INC·Filed 2009·Granted Apr 5, 2011·4 cites·16 claims
- 1971US7848026B2Chirped metamaterialsALCATEL LUCENT USA INC·Filed 2008·Granted Dec 7, 2010·5 cites·17 claims
- 2063US10075257B2Optical spatial division multiplexing usable at short reachALCATEL LUCENT USA INC·Filed 2016·Granted Sep 11, 2018·1 cites·14 claims
- 2161US9712899B2Hybrid optical switch for software-defined networkingALCATEL LUCENT USA INC·Filed 2014·Granted Jul 18, 2017·1 cites·24 claims
- 2260US7079714B2Electro-optic devices having flattened frequency response with reduced drive voltageLUCENT TECHNOLOGIES INC·Filed 2003·Granted Jul 18, 2006·7 cites·7 claims
- 2360US2010086750A1Conductive polymer metamaterialsLUCENT TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 2459USRE47767EGroup III-nitride layers with patterned surfacesALCATEL LUCENT·Filed 2015·Granted Dec 17, 2019·0 cites·28 claims
- 2557US6846428B2Thin film lithium niobate and method of producing the sameWISCONSIN ALUMNI RES FOUND·Filed 2002·Granted Jan 25, 2005·5 cites·42 claims
- 2656US8005331B2Surface-plasmon-assisted optical frequency conversionALCATEL LUCENT·Filed 2011·Granted Aug 23, 2011·0 cites·11 claims
- 2756US7558485B2Processes and systems involving optical phase conjugatorsALCATEL LUCENT USA INC·Filed 2003·Granted Jul 7, 2009·4 cites·18 claims
- 2855US8569042B2DNA structures on ferroelectrics and semiconductorsCHOWDHURY AREF·Filed 2005·Granted Oct 29, 2013·1 cites·20 claims
- 2953US6856450B2Method and apparatus for generating a sequence of optical wavelength bandsLUCENT TECHNOLOGIES INC·Filed 2002·Granted Feb 15, 2005·4 cites·23 claims
- 3050US9319757B2Optical wavelength-selective switch with a bank of wavelength convertorsCHOWDHURY AREF·Filed 2012·Granted Apr 19, 2016·0 cites·19 claims
- 3150US2010054490A1Audio Noise Cancellation SystemLUCENT TECHNOLOGIES INC·Filed 2008·Application pending·0 cites
- 3245US2004234275A1Process for optical communication and system for sameFiled 2003·Application pending·0 cites
- 3344US8396372B2Asymmetric long-haul transmission paths with optical phase conjugationCHOWDHURY AREF·Filed 2004·Granted Mar 12, 2013·0 cites·22 claims
- 3444US2005244159A1Optical wavelength-conversionCHOWDHURY AREF·Filed 2004·Application pending·0 cites
- 3543US9054807B2Reducing crosstalk in optical wavelength convertersCHOWDHURY AREF·Filed 2005·Granted Jun 9, 2015·0 cites·18 claims
- 3643US7454144B2Low total excursion dispersion mapsLUCENT TECHNOLOGIES INC·Filed 2007·Granted Nov 18, 2008·0 cites·15 claims
- 3743US7433117B2Polarization-diverse optical amplificationLUCENT TECHNOLOGIES INC·Filed 2006·Granted Oct 7, 2008·0 cites·15 claims
- 3842US2007041733A1Polarization-diverse negative-refractive-index apparatus and methodsCHOWDHURY AREF·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →