Inventor · disambiguated record
Loren N. Pfeiffer
Also filed as: PFEIFFER LOREN N · PFEIFFER LOREN NEIL
29 granted patents·4 pending applications·480 citations·filing 1979–2012
97Inventor score
Files withLUCENT TECHNOLOGIES INC7AT & T BELL LAB5ALCATEL LUCENT USA INC4BELL TELEPHONE LABOR INC3ALCATEL LUCENT2
Top patents by PatentIndex Score
33 records- 0197US7619257B2Devices including graphene layers epitaxially grown on single crystal substratesALCATEL LUCENT USA INC·Filed 2006·Granted Nov 17, 2009·50 cites·7 claims
- 0292US7927978B2Method of making devices including graphene layers epitaxially grown on single crystal substratesALCATEL LUCENT USA INC·Filed 2009·Granted Apr 19, 2011·15 cites·9 claims
- 0392US7781061B2Devices with graphene layersALCATEL LUCENT USA INC·Filed 2007·Granted Aug 24, 2010·24 cites·14 claims
- 0492US6349454B1Method of making thin film resonator apparatusAGERE SYST GUARDIAN CORP·Filed 1999·Granted Feb 26, 2002·76 cites·5 claims
- 0589US8066945B2Detection apparatus for biological materials and methods of making and using the sameWILLETT ROBERT L·Filed 2011·Granted Nov 29, 2011·6 cites·16 claims
- 0687US4715672AOptical waveguide utilizing an antiresonant layered structureAMERICAN TELEPHONE & TELEGRAPH·Filed 1986·Granted Dec 29, 1987·62 cites·7 claims
- 0785US4873833AApparatus comprising a high-vacuum chamberAMERICAN TELEPHONE & TELEGRAPH·Filed 1988·Granted Oct 17, 1989·54 cites·8 claims
- 0883US8324120B2Interfering excitations in FQHE fluidsBALDWIN KIRK WILLIAM·Filed 2011·Granted Dec 4, 2012·6 cites·7 claims
- 0983US7960714B2Interfering excitations in FQHE fluidsALCATEL LUCENT USA INC·Filed 2008·Granted Jun 14, 2011·10 cites·13 claims
- 1082US8633092B2Quantum well deviceBALDWIN KIRK WILLIAM·Filed 2012·Granted Jan 21, 2014·5 cites·7 claims
- 1179US7341692B2Detection apparatus for biological materials and methods of making and using the sameLUCENT TECHNOLOGIES INC·Filed 2005·Granted Mar 11, 2008·6 cites·6 claims
- 1278US6495409B1MOS transistor having aluminum nitride gate structure and method of manufacturing sameAGERE SYSTEMS INC·Filed 1999·Granted Dec 17, 2002·43 cites·30 claims
- 1376US8362461B2Quantum well deviceALCATEL LUCENT·Filed 2010·Granted Jan 29, 2013·3 cites·20 claims
- 1465US7329595B2Deposition of carbon-containing layers using vitreous carbon sourceLUCENT TECHNOLOGIES INC·Filed 2005·Granted Feb 12, 2008·3 cites·13 claims
- 1563US4260892AGeiger-Mueller radiation detector with means for detecting and indicating the existence of radiation overloadBELL TELEPHONE LABOR INC·Filed 1979·Granted Apr 7, 1981·13 cites·9 claims
- 1662US2008060581A1Deposition of carbon-containing layers using vitreous carbon sourcePFEIFFER LOREN N·Filed 2007·Application pending·0 cites
- 1758US8163634B2Devices with graphene layersGARCIA JORGE MANUEL·Filed 2010·Granted Apr 24, 2012·1 cites·13 claims
- 1857US8425844B2Detection apparatus for biological materials and methods of making and using the sameWILLETT ROBERT L·Filed 2011·Granted Apr 23, 2013·0 cites·12 claims
- 1956US4752590AMethod of producing SOI devicesBELL TELEPHONE LABOR INC·Filed 1986·Granted Jun 21, 1988·22 cites·10 claims
- 2052US8377702B2Detection apparatus for biological materials and methods of making and using the sameALCATEL LUCENT·Filed 2011·Granted Feb 19, 2013·0 cites·20 claims
- 2152US5241190AApparatus for contacting closely spaced quantum wells and resulting devicesAT & T BELL LAB·Filed 1991·Granted Aug 31, 1993·19 cites·7 claims
- 2252US4444620AGrowth of oriented single crystal semiconductor on insulatorBELL TELEPHONE LABOR INC·Filed 1983·Granted Apr 24, 1984·19 cites·18 claims
- 2350US6921726B2Growing smooth semiconductor layersLUCENT TECHNOLOGIES INC·Filed 2002·Granted Jul 26, 2005·3 cites·14 claims
- 2450US5363394AQuantum wire laserAT & T BELL LAB·Filed 1993·Granted Nov 8, 1994·14 cites·21 claims
- 2550US2009163384A1Detection apparatus for biological materials and methods of making and using the sameLUCENT TECHNOLOGIES INC·Filed 2007·Application pending·0 cites
- 2647US6661039B1Velocity-cooled hot-electron bolometric mixer/detectorLUCENT TECHNOLOGIES INC·Filed 2001·Granted Dec 9, 2003·2 cites·28 claims
- 2745US7402779B2Effusion cell and method for use in molecular beam depositionLUCENT TECHNOLOGIES INC·Filed 2004·Granted Jul 22, 2008·0 cites·20 claims
- 2841US2003030078A1MOS transistor having aluminum nitrade gate structure and method of manufacturing sameFiled 2002·Application pending·0 cites
- 2940US5051791AApparatus comprising refractive means for electionsAT & T BELL LAB·Filed 1990·Granted Sep 24, 1991·8 cites·8 claims
- 3039US5219772AMethod for making field effect devices with ultra-short gatesAT & T BELL LAB·Filed 1991·Granted Jun 15, 1993·6 cites·5 claims
- 3137US5311045AField effect devices with ultra-short gatesAT & T BELL LAB·Filed 1992·Granted May 10, 1994·5 cites·4 claims
- 3233US2005221624A1Growing smooth semiconductor layersAKIYAMA HIDEFUMI·Filed 2005·Application pending·0 cites
- 3329US5844930AQuantum wire lasersLUCENT TECHNOLOGIES INC·Filed 1996·Granted Dec 1, 1998·5 cites·10 claims
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