Inventor · disambiguated record
John Heaton
Also filed as: HEATON JOHN · HEATON JOHN M · HEATON JOHN MICHAEL
18 granted patents·7 pending applications·455 citations·filing 1988–2023
95Inventor score
Files withLUMENTUM OPERATIONS LLC7SECR DEFENCE BRIT5HEATON JOHN3QINETIQ LTD3LUMENTUM TECH UK LIMITED2
Top patents by PatentIndex Score
25 records- 0196US11378826B2Electrical-optical modulatorLUMENTUM OPERATIONS LLC·Filed 2020·Granted Jul 5, 2022·6 cites·14 claims
- 0296US11378825B2Electrical-optical modulatorLUMENTUM OPERATIONS LLC·Filed 2020·Granted Jul 5, 2022·6 cites·23 claims
- 0395US5410625AOptical device for beam splitting and recombiningSECR DEFENCE BRIT·Filed 1991·Granted Apr 25, 1995·109 cites·16 claims
- 0493US7382943B1Four arm linearised Mach Zehnder modulatorFILTRONIC PLC·Filed 2007·Granted Jun 3, 2008·26 cites·30 claims
- 0589US5082342AElectro-optic waveguide deviceSECR DEFENCE BRIT·Filed 1988·Granted Jan 21, 1992·77 cites·29 claims
- 0688US9588296B2Semiconductor optical waveguide deviceLUMENTUM OPERATIONS LLC·Filed 2015·Granted Mar 7, 2017·6 cites·11 claims
- 0785US6978067B2Horizontal access semiconductor photo detectorQINETIQ LTD·Filed 2001·Granted Dec 20, 2005·43 cites·21 claims
- 0884US5428698ASignal routing deviceSECR DEFENCE BRIT·Filed 1994·Granted Jun 27, 1995·70 cites·28 claims
- 0982US5239598AElectro-optic waveguide deviceSECR DEFENCE BRIT·Filed 1991·Granted Aug 24, 1993·64 cites·26 claims
- 1070US9885830B2Semiconductor optical waveguide deviceLUMENTUM OPERATIONS LLC·Filed 2017·Granted Feb 6, 2018·1 cites·20 claims
- 1167US8611534B2Electro-optic waveguide polarisation modulatorFINLAYSON EWAN D·Filed 2007·Granted Dec 17, 2013·4 cites·19 claims
- 1265US2021080798A1Electrical-optical modulatorLUMENTUM OPERATIONS LLC·Filed 2020·Application pending·0 cites
- 1363US7130493B2Travelling-wave guide electro-optic modulatorQINETIQ LTD·Filed 2002·Granted Oct 31, 2006·12 cites·25 claims
- 1460US8244076B2Tuneable electro-optic modulatorHEATON JOHN·Filed 2007·Granted Aug 14, 2012·2 cites·24 claims
- 1556US2024159965A1Optical polarization converterLUMENTUM OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1656US2025004309A1Semiconductor-based modulator including a conductive strapLUMENTUM TECH UK LIMITED·Filed 2023·Application pending·0 cites
- 1754US5475776AOptical mixing deviceSECR DEFENCE BRIT·Filed 1991·Granted Dec 12, 1995·17 cites·15 claims
- 1854US2025116910A1Deep-etched electro-optic waveguide modulator with non-constant waveguide widthLUMENTUM TECH UK LIMITED·Filed 2023·Application pending·0 cites
- 1949US7982645B2Method and device for generating an electrical signal with a wide band arbitrary waveformU2T PHOTONICS UK LTD·Filed 2006·Granted Jul 19, 2011·1 cites·31 claims
- 2044US11171466B2On-chip wavelength lockerLUMENTUM OPERATIONS LLC·Filed 2019·Granted Nov 9, 2021·0 cites·20 claims
- 2144US8682113B2Electro-optic waveguide polarisation modulator and a method of modulationHEATON JOHN·Filed 2011·Granted Mar 25, 2014·0 cites·18 claims
- 2242US2011221219A1Pneumatic Golf Disc RetrieverWHIRLED SPORTS·Filed 2010·Application pending·0 cites
- 2339US6385353B1Electrically tuneable optical filterQINETIQ LTD·Filed 1998·Granted May 7, 2002·11 cites·20 claims
- 2438US2014294337A1Optical iq modulatorU2T PHOTONICS UK LTD·Filed 2012·Application pending·0 cites
- 2536US2010054743A1Method and device for digitising an electrical signalHEATON JOHN·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →