Inventor · disambiguated record
Jonathan R. Armitage
Also filed as: ARMITAGE JONATHAN R · ARMITAGE JONATHAN RICHARD
15 granted patents·483 citations·filing 1988–1999
95Inventor score
Top patents by PatentIndex Score
15 records- 0195US4923279AOptical fibre with fluorescent additiveBRITISH TELECOMM·Filed 1988·Granted May 8, 1990·76 cites·21 claims
- 0294US5422897ATwo-stage mono-mode optical fibre laserBRITISH TELECOMM·Filed 1994·Granted Jun 6, 1995·85 cites·18 claims
- 0384US5774484ATwo-stage mono-mode optical fibre laserBRITISH TELECOMM·Filed 1996·Granted Jun 30, 1998·52 cites·25 claims
- 0479US5377288AMethod of forming a refractive index grating in an optical waveguideBRITISH TELECOMM·Filed 1991·Granted Dec 27, 1994·42 cites·11 claims
- 0576US5500764AOptical waveguide amplifierBRITISH TELECOMMUNICAIONS PUBL·Filed 1991·Granted Mar 19, 1996·42 cites·12 claims
- 0675US6075625APhotoinduced grating in B2 O3 containing glassBRITISH TELECOMM·Filed 1993·Granted Jun 13, 2000·21 cites·11 claims
- 0769US6414767B1Meshed optical networkBRITISH TELECOMM·Filed 1996·Granted Jul 2, 2002·35 cites·10 claims
- 0868US5978400ALaserBRITISH TELECOMM·Filed 1996·Granted Nov 2, 1999·33 cites·18 claims
- 0968US5583689AFilter with preselected attenuation/wavelength characteristicBRITISH TELECOMM·Filed 1993·Granted Dec 10, 1996·31 cites·31 claims
- 1057USRE35946EOptical fibre amplifier with fluorescent additive and method of amplifying signals using sameBRITISH TELECOMM·Filed 1992·Granted Nov 3, 1998·14 cites·22 claims
- 1155US5224116ALaser amplifierBT & D TECHNOLOGIES LTD·Filed 1992·Granted Jun 29, 1993·16 cites·11 claims
- 1252US6229945B1Photo induced grating in B2O3 containing glassBRITISH TELECOMM·Filed 1999·Granted May 8, 2001·10 cites·30 claims
- 1349US6041069ALaser device tuned by forming a refractive index grating in optical fiberBRITISH TELECOMM·Filed 1997·Granted Mar 21, 2000·12 cites·10 claims
- 1445US5157683ALaser systemsBRITISH TELECOMM·Filed 1989·Granted Oct 20, 1992·6 cites·12 claims
- 1544US6097512APhotoinduced grating in B2 O3 containing glassBRITISH TELECOMM·Filed 1999·Granted Aug 1, 2000·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →