Inventor · disambiguated record
David Lee Weidman
Also filed as: WEIDMAN DAVID · WEIDMAN DAVID L · WEIDMAN DAVID LEE
40 granted patents·7 pending applications·968 citations·filing 1988–2025
98Inventor score
Top patents by PatentIndex Score
47 records- 0196US11971519B2Display articles with antiglare surfaces and thin, durable antireflection coatingsCORNING INC·Filed 2021·Granted Apr 30, 2024·4 cites·27 claims
- 0291US5011251AAchromatic fiber optic couplerCORNING INC·Filed 1989·Granted Apr 30, 1991·79 cites·26 claims
- 0391US4877300ANon-adiabatically-tapered connectorCORNING INC·Filed 1988·Granted Oct 31, 1989·74 cites·11 claims
- 0489US6272268B1Optical couplers with multilayer fibersCORNING INC·Filed 1997·Granted Aug 7, 2001·95 cites·19 claims
- 0588US12404207B2Textured, antiglare glass articles and methods of making the sameCORNING INC·Filed 2024·Granted Sep 2, 2025·0 cites·26 claims
- 0688US5353363AOptical fiber bendable coupler/switch deviceCORNING INC·Filed 1993·Granted Oct 4, 1994·76 cites·20 claims
- 0787US2025361176A1Textured, antiglare glass articles and methods of making the sameCORNING INC·Filed 2025·Application pending·0 cites
- 0886US12360290B2Display articles with antiglare surfaces and thin, durable antireflection coatingsCORNING INC·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
- 0986US5664037AMulti-neckdown fiber optic couplerCORNING INC·Filed 1995·Granted Sep 2, 1997·77 cites·17 claims
- 1086US2025284032A1Display articles with antiglare surfaces and thin, durable antireflection coatingsCORNING INC·Filed 2025·Application pending·0 cites
- 1184US5268979AAchromatic overclad fiber optic couplerCORNING INC·Filed 1992·Granted Dec 7, 1993·54 cites·15 claims
- 1280US6453102B1Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide thereinCORNING INC·Filed 2000·Granted Sep 17, 2002·19 cites·37 claims
- 1379US5295210AOptical waveguide fiber achromatic couplerCORNING INC·Filed 1992·Granted Mar 15, 1994·48 cites·17 claims
- 1478US6640031B2Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide thereinCORNING INC·Filed 2002·Granted Oct 28, 2003·17 cites·32 claims
- 1577US5412745AFiber optic coupler exhibiting low nonadiabatic lossCORNING INC·Filed 1994·Granted May 2, 1995·38 cites·13 claims
- 1675US5339372ALow loss couplerCORNING INC·Filed 1993·Granted Aug 16, 1994·41 cites·12 claims
- 1774US5179603AOptical fiber amplifier and couplerCORNING INC·Filed 1991·Granted Jan 12, 1993·41 cites·31 claims
- 1873US12441655B2Textured glass-based articlesCORNING INC·Filed 2022·Granted Oct 14, 2025·0 cites·15 claims
- 1971US5177803ACoaxial optical fiber coupler transmitter-receiver apparatus and method of making sameCORNING INC·Filed 1991·Granted Jan 5, 1993·34 cites·32 claims
- 2070US12030805B2Textured, antiglare glass articles and methods of making the sameCORNING INC·Filed 2020·Granted Jul 9, 2024·0 cites·20 claims
- 2170US6201918B1Athermalized codoped optical waveguide deviceCORNING INC·Filed 1997·Granted Mar 13, 2001·36 cites·30 claims
- 2268US9604492B2Durable glass articles for use as writable erasable marker boardsCORNING INC·Filed 2014·Granted Mar 28, 2017·1 cites·29 claims
- 2366US6256442B1Athermal integrated optical waveguide deviceCORNING INC·Filed 1999·Granted Jul 3, 2001·26 cites·9 claims
- 2466US5295211AFiber amplifier couplerCORNING INC·Filed 1993·Granted Mar 15, 1994·29 cites·20 claims
- 2565US11912619B2Textured glass articles and methods of making sameCORNING INC·Filed 2021·Granted Feb 27, 2024·0 cites·13 claims
- 2665US10509307B2High contrast, glass-based, writeable/erasable front projection screensCORNING INC·Filed 2015·Granted Dec 17, 2019·1 cites·18 claims
- 2765US2025042806A1Antiglare surfaces with abrasion-resistant propertiesCORNING INC·Filed 2024·Application pending·0 cites
- 2864US2014154661A1Durable glass articles for use as writable erasable marker boardsCORNING INC·Filed 2013·Application pending·0 cites
- 2962USRE35138EAchromatic overclad fiber optic couplerCORNING INC·Filed 1994·Granted Jan 2, 1996·20 cites·5 claims
- 3060US12103889B2Methods for etching glass-based substratesCORNING INC·Filed 2022·Granted Oct 1, 2024·0 cites·19 claims
- 3160US5418870ACoaxial coupler with integrated source/ring detectorCORNING INC·Filed 1994·Granted May 23, 1995·21 cites·19 claims
- 3257US6430350B1Optical device having an optical component isolated from housingCORNING INC·Filed 1998·Granted Aug 6, 2002·19 cites·24 claims
- 3357US5754720ALow loss fiber optic coupler and methodCORNING INC·Filed 1996·Granted May 19, 1998·23 cites·10 claims
- 3457US5148510AOptical fiber made of galliobismuthate glasses and optical devices using sameCORNING INC·Filed 1991·Granted Sep 15, 1992·19 cites·9 claims
- 3555US8259385B2Methods for controlling wavelength-converted light sources to reduce speckleHEMPSTEAD MARTIN·Filed 2009·Granted Sep 4, 2012·1 cites·22 claims
- 3655US2019366682A1Device surface renewal and rework by bundled laminate structuresCORNING INC·Filed 2019·Application pending·0 cites
- 3753US12353016B2Achromatic couplers, achromatic variable ratio couplers, and methods of making the sameCORNING RES & DEV CORP·Filed 2022·Granted Jul 8, 2025·0 cites·37 claims
- 3853USRE38586EFiber optic coupler exhibiting low nonadiabatic lossCORNING INC·Filed 2001·Granted Sep 14, 2004·3 cites·14 claims
- 3953US6490394B1Athermal optical deviceCORNING INC·Filed 1996·Granted Dec 3, 2002·15 cites·32 claims
- 4051US6351588B1Fiber Bragg grating with cladding mode suppressionFiled 1999·Granted Feb 26, 2002·17 cites·11 claims
- 4149US6162304ACleaning vapor compression systemsALLIED SIGNAL INC·Filed 1998·Granted Dec 19, 2000·12 cites·23 claims
- 4247US5093287AGalliobismuthate glassesCORNING INC·Filed 1990·Granted Mar 3, 1992·10 cites·2 claims
- 4344US6483618B2Narrow band wavelength division demultiplexer and method of demultiplexing optical signalsCORNING INC·Filed 1999·Granted Nov 19, 2002·10 cites·18 claims
- 4443US2019276356A1Strengthened glass-based articles and methods for reducing warp in strengthened glass-based articlesCORNING INC·Filed 2017·Application pending·0 cites
- 4540US2002154846A1Athermal integrated optical waveguide deviceCORNING INC·Filed 2001·Application pending·0 cites
- 4639US5956443ASealed airlines in optical fiber couplersCORNING INC·Filed 1997·Granted Sep 21, 1999·7 cites·17 claims
- 4731US7254297B1Athermal optical devices employing negative expansion substratesCORNING INC·Filed 1998·Granted Aug 7, 2007·1 cites·19 claims
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