Inventor · disambiguated record
George E. Berkey
Also filed as: BERKEY GEORGE E · BERKEY GEORGE EDWARD
97 granted patents·9 pending applications·2,600 citations·filing 1982–2022
99Inventor score
Top patents by PatentIndex Score
106 records- 0199US9618692B2High chlorine content low attenuation optical fiberCORNING INC·Filed 2015·Granted Apr 11, 2017·30 cites·42 claims
- 0299US4629485AMethod of making fluorine doped optical preform and fiber and resultant articlesCORNING GLASS WORKS·Filed 1983·Granted Dec 16, 1986·100 cites·14 claims
- 0398US6477305B1Low water peak optical waveguide and method of manufacturing sameCORNING INC·Filed 2000·Granted Nov 5, 2002·94 cites·38 claims
- 0498US4915467AMethod of making fiber coupler having integral precision connection wellsCORNING INC·Filed 1988·Granted Apr 10, 1990·81 cites·14 claims
- 0597US5917109AMethod of making optical fiber having depressed index core regionCORNING INC·Filed 1997·Granted Jun 29, 1999·84 cites·6 claims
- 0697US4773924AFiber optic coupler and methodCORNING GLASS WORKS·Filed 1985·Granted Sep 27, 1988·74 cites·6 claims
- 0796US5894537ADispersion managed optical waveguideCORNING INC·Filed 1996·Granted Apr 13, 1999·80 cites·56 claims
- 0896US4561871AMethod of making polarization preserving optical fiberCORNING GLASS WORKS·Filed 1983·Granted Dec 31, 1985·55 cites·7 claims
- 0996US4453961AMethod of making glass optical fiberCORNING GLASS WORKS·Filed 1982·Granted Jun 12, 1984·52 cites·13 claims
- 1095US6611647B2Large effective area optical fiberCORNING INC·Filed 2001·Granted Aug 26, 2003·35 cites·67 claims
- 1195US4620861AMethod for making index-profiled optical deviceCORNING GLASS WORKS·Filed 1985·Granted Nov 4, 1986·56 cites·14 claims
- 1294US11237321B2High chlorine content low attenuation optical fiberCORNING INC·Filed 2019·Granted Feb 1, 2022·2 cites·12 claims
- 1394US4578097AMethod of forming a polarization preserving optical waveguideCORNING GLASS WORKS·Filed 1983·Granted Mar 25, 1986·47 cites·12 claims
- 1493US8953917B2Low bend loss optical fiberBERKEY GEORGE EDWARD·Filed 2012·Granted Feb 10, 2015·27 cites·21 claims
- 1593US6904772B2Method of making a glass preform for low water peak optical fiberCORNING INC·Filed 2001·Granted Jun 14, 2005·43 cites·21 claims
- 1692US7120340B2Single polarization optical fiber laser and amplifierCORNING INC·Filed 2003·Granted Oct 10, 2006·24 cites·17 claims
- 1792US4684384AConveyor deposition method and apparatus for making optical fiber preformsCORNING GLASS WORKS·Filed 1986·Granted Aug 4, 1987·44 cites·29 claims
- 1892US4486212ADevitrification resistant flame hydrolysis processCORNING GLASS WORKS·Filed 1982·Granted Dec 4, 1984·73 cites·13 claims
- 1991US5999679ADispersion compensating single mode waveguideCORNING INC·Filed 1997·Granted Dec 7, 1999·103 cites·19 claims
- 2091US5152818AMethod of making polarization retaining fiberCORNING INC·Filed 1990·Granted Oct 6, 1992·48 cites·24 claims
- 2190US10429579B2High chlorine content low attenuation optical fiberCORNING INC·Filed 2017·Granted Oct 1, 2019·3 cites·21 claims
- 2290US6539151B2Method for making separable multiple core optical fibers, the resulting fiber structures, and uses thereofCORNING INC·Filed 2000·Granted Mar 25, 2003·24 cites·9 claims
- 2390US5152816AMethod of enlarging end of capillary tube boreCORNING INC·Filed 1989·Granted Oct 6, 1992·70 cites·12 claims
- 2489US7489850B1Phosphorous and alkali doped optical fiberCORNING INC·Filed 2007·Granted Feb 10, 2009·19 cites·19 claims
- 2589US7076141B2Low water peak optical waveguide fiberCORNING INC·Filed 2005·Granted Jul 11, 2006·11 cites·14 claims
- 2689US5149349AMethod of making polarization retaining fiber with an elliptical core, with collapsed aperturesCORNING INC·Filed 1991·Granted Sep 22, 1992·44 cites·17 claims
- 2789US5059229AMethod for producing optical fiber in a hydrogen atmosphere to prevent attenuationCORNING INC·Filed 1990·Granted Oct 22, 1991·69 cites·15 claims
- 2888US7339721B1Optical fiber light source based on third-harmonic generationCORNING INC·Filed 2007·Granted Mar 4, 2008·11 cites·21 claims
- 2988US6597848B1Dispersion compensating fiberCORNING INC·Filed 2000·Granted Jul 22, 2003·17 cites·24 claims
- 3088US5236481AMethod of doping porous glass preformsCORNING INC·Filed 1992·Granted Aug 17, 1993·40 cites·19 claims
- 3187US7496244B2Method for generating a linear single polarization output beamCORNING INC·Filed 2006·Granted Feb 24, 2009·6 cites·4 claims
- 3287US7203407B2Rare earth doped single polarization double clad optical fiber and a method for making such fiberCORNING INC·Filed 2005·Granted Apr 10, 2007·18 cites·19 claims
- 3387US6760527B2Large effective area optical fiberCORNING INC·Filed 2003·Granted Jul 6, 2004·13 cites·20 claims
- 3487US4931076AMethod of making fiber optic couplerCORNING INC·Filed 1988·Granted Jun 5, 1990·58 cites·16 claims
- 3586US5131735AFiber optic couplerCORNING INC·Filed 1991·Granted Jul 21, 1992·77 cites·7 claims
- 3684US7280728B2Rare earth doped single polarization double clad optical fiber with plurality of air holesCORNING INC·Filed 2004·Granted Oct 9, 2007·13 cites·18 claims
- 3784US6783898B2Projection lithography photomask blanks, preforms and method of makingCORNING INC·Filed 2001·Granted Aug 31, 2004·12 cites·81 claims
- 3882US6944382B2Low water peak optical waveguide fiberCORNING INC·Filed 2004·Granted Sep 13, 2005·18 cites·25 claims
- 3982US6865328B2Positive dispersion optical fiberCORNING INC·Filed 2003·Granted Mar 8, 2005·20 cites·20 claims
- 4082US6798962B2Broadband access optimized fiber and method of makingCORNING INC·Filed 2002·Granted Sep 28, 2004·24 cites·35 claims
- 4182US6429963B1Distributed resonant ring fiber filterCORNING INC·Filed 2000·Granted Aug 6, 2002·20 cites·7 claims
- 4281US7158705B2Optical fiber with birefringence and large mode field diameterCORNING INC·Filed 2004·Granted Jan 2, 2007·10 cites·26 claims
- 4381US6173588B1Method of making dispersion managed optical fibersCORNING INC·Filed 1999·Granted Jan 16, 2001·28 cites·35 claims
- 4479US6539154B1Non-constant dispersion managed fiberCORNING INC·Filed 2000·Granted Mar 25, 2003·23 cites·15 claims
- 4579US4750926AMethod of making precision shaped apertures in glassCORNING GLASS WORKS·Filed 1987·Granted Jun 14, 1988·24 cites·11 claims
- 4678US8526773B2Optical fiber with differential birefringence mechanismBERKEY GEORGE EDWARD·Filed 2010·Granted Sep 3, 2013·3 cites·10 claims
- 4778US6044191ADispersion managed optical waveguideCORNING INC·Filed 1998·Granted Mar 28, 2000·41 cites·20 claims
- 4878US4932740AMethod of making polarization retaining optical fiber couplerCORNING INC·Filed 1989·Granted Jun 12, 1990·37 cites·24 claims
- 4977US8007731B2Fluid treatment device having a multiple ceramic honeycomb layered structureCORNING INC·Filed 2007·Granted Aug 30, 2011·6 cites·27 claims
- 5077US5251276AEnvironmentally robust fiber optic coupler and methodCORNING INC·Filed 1992·Granted Oct 5, 1993·37 cites·17 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
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