Inventor · disambiguated record
Alain Beguin
Also filed as: BEGUIN ALAIN · BEGUIN ALAIN M · BEGUIN ALAIN M J · BEGUIN ALAIN MARCEL
18 granted patents·2 pending applications·295 citations·filing 1978–2001
94Inventor score
Top patents by PatentIndex Score
20 records- 0178US5919383APackage for a temperature-sensitive optical component with inner and outer containers and resistive element thereinCORNING INC·Filed 1997·Granted Jul 6, 1999·51 cites·29 claims
- 0278US5281303AProcess for manufacturing integrated optical components using silicon maskCORNING INC·Filed 1992·Granted Jan 25, 1994·55 cites·7 claims
- 0377US4256656AMesomorphous 4-alkoxytetrafluorobenzoic acid estersTHOMSON CSF·Filed 1979·Granted Mar 17, 1981·26 cites·6 claims
- 0473US6587626B2Liquid overclad-encapsulated optical deviceCORNING INC·Filed 2001·Granted Jul 1, 2003·16 cites·17 claims
- 0567US6411759B1Method for connecting optical fiber and optical waveguideCORNING INC·Filed 1999·Granted Jun 25, 2002·31 cites·30 claims
- 0665US6512879B1Glass composition and optical device made therefromCORNING INC·Filed 1998·Granted Jan 28, 2003·28 cites·14 claims
- 0765US4933262AMethod of making integrated optical componentCORNING INC·Filed 1988·Granted Jun 12, 1990·24 cites·19 claims
- 0860US6547976B2High precision alignment of optical waveguide featuresCORNING INC·Filed 2000·Granted Apr 15, 2003·7 cites·8 claims
- 0958US4235736ADiphenylic esters exhibiting mesomorphic phasesTHOMSON CSF·Filed 1979·Granted Nov 25, 1980·13 cites·12 claims
- 1056US5318614AMethod of burying optical waveguide pathsCORNING INC·Filed 1992·Granted Jun 7, 1994·19 cites·12 claims
- 1152US4173545ALiquid crystal with high negative dielectric anisotropy and mixtures of the same with nematic liquid crystals for improving dynamic scattering in electro-optic devicesTHOMSON CSF·Filed 1978·Granted Nov 6, 1979·10 cites·7 claims
- 1249US4221795APyridine derivative, its preparation and useSCRAS·Filed 1978·Granted Sep 9, 1980·3 cites·3 claims
- 1339US6577787B2Tuning of optical waveguide devices containing an organic materialCORNING INC·Filed 2001·Granted Jun 10, 2003·0 cites·35 claims
- 1437US4174395A4-[4-(2-Methyl-3-hydroxy-4-hydroxymethyl-5-pyridyl-methyl)-1-piperazinyl]-6-methylpyrimidinesSCRAS·Filed 1978·Granted Nov 13, 1979·1 cites·2 claims
- 1537US2003032285A1Vertical taper fabrication process of a narrow band wavelength division multiplexerFiled 2001·Application pending·0 cites
- 1636US6483964B1Method of fabricating an optical componentCORNING INC·Filed 1998·Granted Nov 19, 2002·6 cites·17 claims
- 1735US4230596AFamily of liquid crystals of the disubstitute diester typeTHOMSON CSF·Filed 1978·Granted Oct 28, 1980·3 cites·10 claims
- 1834US2002034372A1Method of simultaneously fabricating waveguides and intersecting etch featuresFiled 2001·Application pending·0 cites
- 1931US4257910ALiquid crystal of diester type exhibiting a smectic phase, with low frequency of dielectric isotropy, and display device utilizing this crystalTHOMSON CSF·Filed 1979·Granted Mar 24, 1981·1 cites·3 claims
- 2030US6103318AMethod for making an optical waveguide component using a low-stress silicon photomaskCORNING INC·Filed 1998·Granted Aug 15, 2000·1 cites·27 claims
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