Inventor · disambiguated record
Raman Kashyap
Also filed as: KASHYAP RAMAN
28 granted patents·15 pending applications·580 citations·filing 1987–2023
97Inventor score
Top patents by PatentIndex Score
43 records- 0190US6104852AOptical waveguide with photosensitive refractive index claddingBRITISH TELECOMM·Filed 1997·Granted Aug 15, 2000·95 cites·26 claims
- 0286US8411353B2Quasi-phase-matched wavelength converterKASHYAP RAMAN·Filed 2010·Granted Apr 2, 2013·15 cites·15 claims
- 0385US7386021B2Light sourceKASHYAP RAMAN·Filed 2006·Granted Jun 10, 2008·10 cites·20 claims
- 0483US4767210AOptical fibre interferometerBRITISH TELECOMM·Filed 1987·Granted Aug 30, 1988·43 cites·9 claims
- 0582US7697796B2Plasmon-polariton refractive-index fiber bio-sensor with fiber Bragg gratingECOLE POLYTECH·Filed 2006·Granted Apr 13, 2010·11 cites·26 claims
- 0679US5377288AMethod of forming a refractive index grating in an optical waveguideBRITISH TELECOMM·Filed 1991·Granted Dec 27, 1994·42 cites·11 claims
- 0776US4923278ATemperature desensitization of delay in optical fibresBRITISH TELECOMM·Filed 1987·Granted May 8, 1990·35 cites·29 claims
- 0875US6075625APhotoinduced grating in B2 O3 containing glassBRITISH TELECOMM·Filed 1993·Granted Jun 13, 2000·21 cites·11 claims
- 0975US5384884AMethod of forming optical fibre gratingsBRITISH TELECOMM·Filed 1991·Granted Jan 24, 1995·41 cites·3 claims
- 1074US6284437B1Method and device for recording a refractive index pattern in an optical mediumBRITISH TELECOMM·Filed 1997·Granted Sep 4, 2001·41 cites·31 claims
- 1168US5583689AFilter with preselected attenuation/wavelength characteristicBRITISH TELECOMM·Filed 1993·Granted Dec 10, 1996·31 cites·31 claims
- 1263US11249248B2Method and system for fabricating an optical fiber device for shape sensingPOLYVALOR LP·Filed 2019·Granted Feb 15, 2022·1 cites·8 claims
- 1361US6307679B1Formation of a refractive index gratingBRITISH TELECOMM·Filed 1996·Granted Oct 23, 2001·18 cites·9 claims
- 1461US6141469AMulti-band-pass filterBRITISH TELECOMM·Filed 1998·Granted Oct 31, 2000·23 cites·32 claims
- 1561US2017276874A1Low loss optical waveguides inscribed in media glass substrates, associated optical devices and femtosecond laser-based systems and methods for inscribing the waveguidesPOLYVALOR LTD PARTNERSHIP·Filed 2017·Application pending·0 cites
- 1658US6044190AOptical waveguide structureBRITISH TELECOMM·Filed 1997·Granted Mar 28, 2000·23 cites·21 claims
- 1758US5832011ALaserBRITISH TELECOMM·Filed 1994·Granted Nov 3, 1998·19 cites·24 claims
- 1856US2016306114A1Low loss optical waveguides inscribed in media glass substrates, associated optical devices and femtosecond laser-based systems and methods for inscribing the waveguidesPOLYVALOR LTD PARTNERSHIP·Filed 2014·Application pending·0 cites
- 1955US5719974AMethod for customizing optical device configuration after packaging and packaged optical device for use therewithBRITISH TELECOMM·Filed 1994·Granted Feb 17, 1998·17 cites·30 claims
- 2055US2022107457A1Method and system for fabricating an optical fiber device for shape sensingPOLYVALOR LP·Filed 2021·Application pending·0 cites
- 2154US5530666AOptical memoryBRITISH TELECOMM·Filed 1991·Granted Jun 25, 1996·15 cites·21 claims
- 2252US7162161B2Optical communications system and method of protecting an optical routeBRITISH TELECOMM·Filed 2001·Granted Jan 9, 2007·4 cites·23 claims
- 2352US6229945B1Photo induced grating in B2O3 containing glassBRITISH TELECOMM·Filed 1999·Granted May 8, 2001·10 cites·30 claims
- 2451US5022734AMethod of modifying an optical waveguide and waveguide so modifiedBRITISH TELECOMM·Filed 1988·Granted Jun 11, 1991·13 cites·16 claims
- 2550US5013115APolarization insensitive optical frequency mixerBRITISH TELECOMM·Filed 1989·Granted May 7, 1991·13 cites·10 claims
- 2649US6041069ALaser device tuned by forming a refractive index grating in optical fiberBRITISH TELECOMM·Filed 1997·Granted Mar 21, 2000·12 cites·10 claims
- 2744US6097512APhotoinduced grating in B2 O3 containing glassBRITISH TELECOMM·Filed 1999·Granted Aug 1, 2000·8 cites·7 claims
- 2844US2025370179A1Optical fiber generating in use a physical unclonable function, object equipped therewith, and apparatus for manufacturing thereofPOLYVALOR LP·Filed 2023·Application pending·0 cites
- 2941US6094291AOptical modulatorBRITISH TELECOMM·Filed 1998·Granted Jul 25, 2000·9 cites·18 claims
- 3041US2001051020A1Formation of a refractive index gratingBRITISH TELECOMM·Filed 2001·Application pending·0 cites
- 3141US2007284767A1Method and device for treating optical fibersKASHYAP RAMAN·Filed 2007·Application pending·0 cites
- 3241US2001031114A1Formation of a refractive index gratingBRITISH TELECOMM·Filed 2001·Application pending·0 cites
- 3340US2010061689A1Process for Fabricating Buried Optical Waveguides Using Laser AblationECOLE POLYTECH·Filed 2007·Application pending·0 cites
- 3440US2009231682A1High-power fiber amplifierECOLE POLYTECH·Filed 2009·Application pending·0 cites
- 3540US2012106893A1Grating inscribing in optical waveguidesKASHYAP RAMAN·Filed 2011·Application pending·0 cites
- 3639US2012312028A1Methods for laser cooling of fluorescent materialsKASHYAP RAMAN·Filed 2012·Application pending·0 cites
- 3739US2009260501A1Multi-mode optical fiber sensorKASHYAP RAMAN·Filed 2009·Application pending·0 cites
- 3838US4840461AOptical switching devices having liquid crystal with splayed molecular orientationBRITISH TELECOMM·Filed 1987·Granted Jun 20, 1989·5 cites·17 claims
- 3936US2008264910A1Process for Fabricating Optical WaveguidesKASHYAP RAMAN·Filed 2004·Application pending·0 cites
- 4035US5305403AOptical waveguide and method of making an optical waveguideBRITISH TELECOMM·Filed 1990·Granted Apr 19, 1994·5 cites·10 claims
- 4134US2015205044A1Modifying the coating on optical fibresKASHYAP RAMAN·Filed 2015·Application pending·0 cites
- 4233US2015043598A1Method for generating optical pulses and optical pulse generatorKASHYAP RAMAN·Filed 2014·Application pending·0 cites
- 4329US6987909B1Optical systems and athermalized optical component apparatuses and methods for use thereinCORVIS CORP·Filed 2002·Granted Jan 17, 2006·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →