Inventor · disambiguated record
Douglas W. Hall
Also filed as: HALL DOUGLAS · HALL DOUGLAS W · HALL DOUGLAS WARREN
26 granted patents·5 pending applications·1,612 citations·filing 1989–2010
97Inventor score
Files withCORNING INC17HALL DOUGLAS4GEN INSTRUMENT CORP3BORRELLI NICHOLAS FRANCIS2BELLMAN ROBERT ALAN1
Top patents by PatentIndex Score
31 records- 0198US5361319ADispersion compensating devices and systemsCORNING INC·Filed 1992·Granted Nov 1, 1994·298 cites·24 claims
- 0292US5131069AFiber amplifier having modified gain spectrumCORNING INC·Filed 1991·Granted Jul 14, 1992·67 cites·20 claims
- 0389US5331449AOptical fiber tree and branch network for AM signal distributionGEN INSTRUMENT CORP·Filed 1993·Granted Jul 19, 1994·80 cites·9 claims
- 0489US5210631ATransmission of AM-VSB video signals over an optical fiberGEN INSTRUMENT CORP·Filed 1989·Granted May 11, 1993·66 cites·22 claims
- 0586US5999912ADynamic advertising scheduling, display, and trackingFiled 1997·Granted Dec 7, 1999·613 cites·12 claims
- 0682US5301054ATransmission of AM-VSB video signals over an optical fiberGEN INSTRUMENT CORP·Filed 1993·Granted Apr 5, 1994·55 cites·11 claims
- 0781US5770473APackaging of high power semiconductor lasersCORNING INC·Filed 1997·Granted Jun 23, 1998·66 cites·39 claims
- 0876US6339495B1Optical amplifier with power dependent feedbackCORNING INC·Filed 1999·Granted Jan 15, 2002·56 cites·36 claims
- 0974US5216728AOptical fiber amplifier with filterCORNING INC·Filed 1991·Granted Jun 1, 1993·36 cites·21 claims
- 1074US5179603AOptical fiber amplifier and couplerCORNING INC·Filed 1991·Granted Jan 12, 1993·41 cites·31 claims
- 1170US5067789AFiber optic coupling filter and amplifierCORNING INC·Filed 1991·Granted Nov 26, 1991·34 cites·30 claims
- 1269US7655489B2Monolithically-pumped erbium-doped waveguide amplifiers and lasersUNIV NOTRE DAME DU LAC·Filed 2008·Granted Feb 2, 2010·3 cites·26 claims
- 1369US5940208ASwitchable fiber optic device for fiber transmission system and components thereofCORNING INC·Filed 1997·Granted Aug 17, 1999·46 cites·10 claims
- 1464US8683994B2Solar heat collection element with glass-ceramic central tubeBELLMAN ROBERT ALAN·Filed 2009·Granted Apr 1, 2014·2 cites·17 claims
- 1564US5629952APackaging of high power semiconductor lasersCORNING INC·Filed 1995·Granted May 13, 1997·27 cites·17 claims
- 1662US5128801AIntegrated optical signal amplifierCORNING INC·Filed 1991·Granted Jul 7, 1992·23 cites·13 claims
- 1760US2011017287A1Substrates for photovoltaicsBORRELLI NICHOLAS FRANCIS·Filed 2009·Application pending·0 cites
- 1855US5283211AThallium germanate, tellurite, and antimonite glassesCORNING INC·Filed 1992·Granted Feb 1, 1994·13 cites·1 claims
- 1954US5093288AThallium germanate, tellurite, and antimonite glassesCORNING INC·Filed 1990·Granted Mar 3, 1992·15 cites·4 claims
- 2051US5801879ADevice and method to supress Q-switching in an optical amplifying deviceCORNING INC·Filed 1997·Granted Sep 1, 1998·19 cites·14 claims
- 2151US2011126890A1Textured superstrates for photovoltaicsBORRELLI NICHOLAS FRANCIS·Filed 2010·Application pending·0 cites
- 2249US5283212AThallium germanate, tellurite, and antimonite glassesCORNING INC·Filed 1992·Granted Feb 1, 1994·10 cites·3 claims
- 2348US8090575B2Voice modulation recognition in a radio-to-SIP adapterHALL DOUGLAS·Filed 2007·Granted Jan 3, 2012·1 cites·6 claims
- 2448US5040862AMethod of trimming optical powerCORNING INC·Filed 1990·Granted Aug 20, 1991·14 cites·21 claims
- 2547US5093287AGalliobismuthate glassesCORNING INC·Filed 1990·Granted Mar 3, 1992·10 cites·2 claims
- 2644USD348640SFoldable bicycle carrier for automobilesHALL DOUGLAS W·Filed 1993·Granted Jul 12, 1994·6 cites·1 claims
- 2739US2008267239A1High-Index-Contrast WaveguideHALL DOUGLAS·Filed 2008·Application pending·0 cites
- 2838US2008267237A1Monolithically-Pumped Erbium-Doped Waveguide Amplifiers and LasersHALL DOUGLAS·Filed 2008·Application pending·0 cites
- 2937US6307669B1L-band amplification with detuned 980nm pumpCORNING INC·Filed 1999·Granted Oct 23, 2001·7 cites·19 claims
- 3035US2008034100A1Squelch break signaling for sip deviceHALL DOUGLAS·Filed 2007·Application pending·0 cites
- 3134USRE41438EFiber amplifier with one single mode core having modified gain spectrumOCLARO TECHNOLOGY PLC·Filed 1998·Granted Jul 13, 2010·4 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →