Inventor · disambiguated record
Mark Farries
Also filed as: FARRIES MARK · FARRIES MARK C · FARRIES MARK CUNNINGHAM
17 granted patents·1 pending application·617 citations·filing 1990–2009
95Inventor score
Top patents by PatentIndex Score
18 records- 0195US5706375AVariable-attenuation tunable optical routerJDS FITEL INC·Filed 1996·Granted Jan 6, 1998·139 cites·18 claims
- 0291US6819872B2Micro-optic delay element for use in a time division multiplexed systemJDS UNIPHASE CORP·Filed 2003·Granted Nov 16, 2004·37 cites·23 claims
- 0388US6415067B1N x M optical switchJDS UNIPHASE INC·Filed 2000·Granted Jul 2, 2002·22 cites·18 claims
- 0484US6393180B1Providing a refractive index change in an ion diffused materialJDS FITEL INC·Filed 1998·Granted May 21, 2002·59 cites·11 claims
- 0581US6607313B1Micro-optic delay element for use in a polarization multiplexed systemJDS FITEL INC·Filed 1999·Granted Aug 19, 2003·58 cites·21 claims
- 0679US5699468ABragg grating variable optical attenuatorJDS FITEL INC·Filed 1996·Granted Dec 16, 1997·52 cites·18 claims
- 0776US5163058ASemiconductor laser pump sourceGEN ELECTRIC CO PLC·Filed 1991·Granted Nov 10, 1992·44 cites·14 claims
- 0875US5778119AIn-line grating device for forward coupling lightJDS FITEL INC·Filed 1996·Granted Jul 7, 1998·45 cites·10 claims
- 0968US5909295AHybrid bi-directional wavelength division multiplexing deviceFiled 1996·Granted Jun 1, 1999·34 cites·13 claims
- 1068US5754718AHybrid optical filtering circuitJDS FITEL INC·Filed 1996·Granted May 19, 1998·30 cites·15 claims
- 1167US6040932AMethod and circuit for demultiplexing an optical signalFiled 1997·Granted Mar 21, 2000·31 cites·18 claims
- 1264US6201907B1Optical drop circuit having group delay compensationJDS FITEL INC·Filed 1999·Granted Mar 13, 2001·28 cites·21 claims
- 1362US6546162B11½×2 optical switch with a transmissive switching elementJDS FITEL INC·Filed 2000·Granted Apr 8, 2003·4 cites·6 claims
- 1456US7167650B2Method and apparatus for demultiplexing high bit rate optical signals on dense wavelength gridJDS UNIPHASE INC·Filed 2001·Granted Jan 23, 2007·3 cites·17 claims
- 1551US6154585A11/2×2 optical switchJDS FITEL INC·Filed 1999·Granted Nov 28, 2000·12 cites·3 claims
- 1644US6016375AWavelength selective fiber to fiber optical tapFiled 1997·Granted Jan 18, 2000·11 cites·9 claims
- 1742US2009304387A1Optical data network for bilateral communication between a plurality of communication nodesGOOCH & HOUSEGO PLC·Filed 2009·Application pending·0 cites
- 1840US5084881AGlass laserAMOCO CORP·Filed 1990·Granted Jan 28, 1992·8 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →