Inventor · disambiguated record
Barrie Keyworth
Also filed as: KEYWORTH BARRIE · KEYWORTH BARRIE P · KEYWORTH BARRIE PETER
37 granted patents·3 pending applications·712 citations·filing 1994–2024
98Inventor score
Files withLUMENTUM OPERATIONS LLC14JDS UNIPHASE INC11JDS UNIPHASE CORP3KEYWORTH BARRIE3JDS FITEL INC2
Top patents by PatentIndex Score
40 records- 0199US9250391B2Multicast optical switchLUMENTUM OPERATIONS LLC·Filed 2015·Granted Feb 2, 2016·63 cites·14 claims
- 0295US5723176AMethod and apparatus for making optical components by direct dispensing of curable liquidTELECOMM RES LAB·Filed 1996·Granted Mar 3, 1998·172 cites·15 claims
- 0391US7010188B2Electrode configuration for piano MEMs micromirrorJDS UNIPHASE INC·Filed 2005·Granted Mar 7, 2006·29 cites·16 claims
- 0489US5534101AMethod and apparatus for making optical components by direct dispensing of curable liquidTELECOMM RES LAB·Filed 1994·Granted Jul 9, 1996·75 cites·29 claims
- 0588US9913008B1Multicast wavelength selective switchLUMENTUM OPERATIONS LLC·Filed 2017·Granted Mar 6, 2018·6 cites·20 claims
- 0687US9575260B2Wavelength selective switch using orthogonally polarized optical beamsLUMENTUM OPERATIONS LLC·Filed 2016·Granted Feb 21, 2017·5 cites·20 claims
- 0787US6968101B2Electrode configuration for piano MEMs micromirrorJDS UNIPHASE INC·Filed 2004·Granted Nov 22, 2005·32 cites·15 claims
- 0885US9304257B2Wavelength selective switch using orthogonally polarized optical beamsLUMENTUM OPERATIONS LLC·Filed 2014·Granted Apr 5, 2016·6 cites·20 claims
- 0985US7725027B2Multi-unit wavelength dispersive deviceJDS UNIPHASE CORP·Filed 2007·Granted May 25, 2010·13 cites·15 claims
- 1084US9069139B2Multicast optical switchMCLAUGHLIN SHELDON·Filed 2012·Granted Jun 30, 2015·6 cites·18 claims
- 1184US7167613B2Interlaced array of piano MEMs micromirrorsJDS UNIPHASE INC·Filed 2005·Granted Jan 23, 2007·14 cites·15 claims
- 1284US6393180B1Providing a refractive index change in an ion diffused materialJDS FITEL INC·Filed 1998·Granted May 21, 2002·59 cites·11 claims
- 1383US9941955B2Optical network monitoring and protection using a phased array switching engineLUMENTUM OPERATIONS LLC·Filed 2016·Granted Apr 10, 2018·6 cites·20 claims
- 1483US7014326B2Wavelength blockerJDS UNIPHASE INC·Filed 2002·Granted Mar 21, 2006·28 cites·31 claims
- 1582US7110635B2Electrical x-talk shield for MEMS micromirrorsJDS UNIPHASE INC·Filed 2004·Granted Sep 19, 2006·24 cites·20 claims
- 1681US7432629B2Articulated MEMs structuresJDS UNIPHASE CORP·Filed 2006·Granted Oct 7, 2008·11 cites·17 claims
- 1779US8081875B2Wavelength switchKEYWORTH BARRIE·Filed 2008·Granted Dec 20, 2011·10 cites·25 claims
- 1878US7616372B2Piano MEMS with hidden hingeJDS UNIPHASE CORP·Filed 2007·Granted Nov 10, 2009·7 cites·18 claims
- 1978US6600849B2Control system for optical cross-connect switchesJDS UNIPHASE INC·Filed 2001·Granted Jul 29, 2003·21 cites·25 claims
- 2077US8208192B2MEMS device with independent rotation in two axes of rotationKEYWORTH BARRIE·Filed 2009·Granted Jun 26, 2012·7 cites·28 claims
- 2176US7302132B2Electrical x-talk shield for MEMs micromirrorsJDS UNIPHASE INC·Filed 2006·Granted Nov 27, 2007·7 cites·18 claims
- 2274US11906666B2Optical device having two scanning componentsLUMENTUM OPERATIONS LLC·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 2373US8368983B2MEMS device with independent rotation in two axes of rotationMICRALYNE INC·Filed 2010·Granted Feb 5, 2013·2 cites·22 claims
- 2472US6538816B2Micro-electro mechanical based optical attenuatorJDS UNIPHASE INC·Filed 2000·Granted Mar 25, 2003·20 cites·13 claims
- 2570US11500070B2Optical device having two scanning components, one configured to compensate for field distortionLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 15, 2022·1 cites·20 claims
- 2669US11486980B2Lidar receiver with dual analog-to-digital convertersLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 1, 2022·1 cites·20 claims
- 2769US6339474B2Interferometric optical device including an optical resonatorJDS UNIPHASE INC·Filed 2001·Granted Jan 15, 2002·10 cites·17 claims
- 2866US6134359AOptical multiplexing/demultiplexing device having a wavelength dispersive elementJDS UNIPHASE INC·Filed 1997·Granted Oct 17, 2000·31 cites·11 claims
- 2965US2025231064A1Flex-spectrum optical detectorLUMENTUM OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3065US2025231065A1Flex-spectrum optical detectorLUMENTUM OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 3163US9866315B2Super-channel multiplexing and de-multiplexing using a phased array switching engineLUMENTUM OPERATIONS LLC·Filed 2016·Granted Jan 9, 2018·1 cites·20 claims
- 3263US6763154B2Methods and structures for the control of optical waveguide devices by stressJDS UNIPHASE INC·Filed 2002·Granted Jul 13, 2004·8 cites·9 claims
- 3360US8233214B2Optical fiber amplifier and a control method thereforBOLSHTYANSKY MAXIM·Filed 2009·Granted Jul 31, 2012·1 cites·14 claims
- 3460US6281977B1Interferometric optical device including an optical resonatorJDS FITEL INC·Filed 1999·Granted Aug 28, 2001·19 cites·20 claims
- 3554US9036229B2MEMS device with independent rotation in two axes of rotationMICRALYNE INC·Filed 2012·Granted May 19, 2015·0 cites·26 claims
- 3653US12092909B2Integrated semiconductor laser with interferometric amplifier arrayLUMENTUM OPERATIONS LLC·Filed 2020·Granted Sep 17, 2024·0 cites·20 claims
- 3753US5959756AOptical deflection switchFiled 1997·Granted Sep 28, 1999·17 cites·14 claims
- 3849US10923875B2Integrated component for an optical amplifierLUMENTUM OPERATIONS LLC·Filed 2018·Granted Feb 16, 2021·0 cites·20 claims
- 3942US12146986B2Multi-channel lidar optical sub-assembly with shared opticsLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 19, 2024·0 cites·16 claims
- 4040US2007041683A1Tunable Optical FilterKEYWORTH BARRIE·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →