Inventor · disambiguated record
Matthew L. Mitchell
Also filed as: MITCHELL MATTHEW L
40 granted patents·2 pending applications·623 citations·filing 2002–2021
98Inventor score
Top patents by PatentIndex Score
42 records- 0198US8861977B2Multiplexer and modulation arrangements for multi-carrier optical modemsMCNICOL JOHN D·Filed 2011·Granted Oct 14, 2014·55 cites·12 claims
- 0298US7885492B2Transmitter photonic integrated circuit (TxPIC) chipsINFINERA CORP·Filed 2002·Granted Feb 8, 2011·89 cites·114 claims
- 0398US7751658B2Monolithic transmitter photonic integrated circuit (TxPIC) having tunable modulated sources with feedback system for source power level or wavelength tuningINFINERA CORP·Filed 2007·Granted Jul 6, 2010·66 cites·15 claims
- 0498US7519246B2Photonic integrated circuit (PIC) chipsINFINERA CORP·Filed 2007·Granted Apr 14, 2009·39 cites·19 claims
- 0597US8300994B2Transmitter photonic integrated circuit (TxPIC) chipWELCH DAVID F·Filed 2011·Granted Oct 30, 2012·49 cites·8 claims
- 0696US7680368B2Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed outputINFINERA CORP·Filed 2007·Granted Mar 16, 2010·26 cites·26 claims
- 0796US7283694B2Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICsINFINERA CORP·Filed 2002·Granted Oct 16, 2007·59 cites·58 claims
- 0895US7773837B2Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed outputINFINERA CORP·Filed 2008·Granted Aug 10, 2010·18 cites·24 claims
- 0995US7512295B2Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combinersINFINERA CORP·Filed 2007·Granted Mar 31, 2009·16 cites·21 claims
- 1095US7340122B2Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channelsINFINERA CORP·Filed 2007·Granted Mar 4, 2008·16 cites·21 claims
- 1194US7477807B2Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chipINFINERA CORP·Filed 2007·Granted Jan 13, 2009·12 cites·44 claims
- 1294US7295783B2Digital optical network architectureINFINERA CORP·Filed 2002·Granted Nov 13, 2007·57 cites·42 claims
- 1394US7130499B2Optical communication module utilizing plural semiconductor transmitter photonic integrated circuit (TxPIC) chipsINFINERA CORP·Filed 2005·Granted Oct 31, 2006·16 cites·26 claims
- 1492US7634195B2Digital optical network architectureINFINERA CORP·Filed 2007·Granted Dec 15, 2009·10 cites·9 claims
- 1591US10742328B2Individually routable digital subcarriersWU KUANG-TSAN·Filed 2018·Granted Aug 11, 2020·6 cites·30 claims
- 1688US10727936B2Method of control for the maintenance of the optical power in a ROADM networkINFINERA CORP·Filed 2018·Granted Jul 28, 2020·5 cites·10 claims
- 1788US8750722B2Upgradable WDM systemDANGUI VINAYAK·Filed 2010·Granted Jun 10, 2014·9 cites·15 claims
- 1883US9929826B2Reduction of wavelength selective switch (WSS) filter-based impairment using differentiated channel baud ratesINFINERA CORP·Filed 2014·Granted Mar 27, 2018·5 cites·17 claims
- 1983US9735913B2Reduction of wavelength selective switch (WSS) filter-based impairment using selective subcarrier adjustmentINFINERA CORP·Filed 2014·Granted Aug 15, 2017·5 cites·15 claims
- 2082US8964284B2Banded semiconductor optical amplifierZIARI MEHRDAD·Filed 2012·Granted Feb 24, 2015·6 cites·12 claims
- 2179US11251897B2External network to network interface and optical express power controlsINFINERA CORP·Filed 2018·Granted Feb 15, 2022·2 cites·3 claims
- 2277US7058248B2Optical communication system with multiple photonic integrated circuit (PIC) chips and an external booster optical amplifier for photonic integrated circuits (PICs)INFINERA CORP·Filed 2004·Granted Jun 6, 2006·9 cites·20 claims
- 2375US7881612B2Optical autodiscovery for automated logical and physical connectivity check between optical modulesINFINERA CORP·Filed 2006·Granted Feb 1, 2011·4 cites·26 claims
- 2475US7149433B2Upgrade of optical amplifier site to a digital optical network site in an optical transmission networkINFINERIA CORP·Filed 2002·Granted Dec 12, 2006·20 cites·24 claims
- 2573US11736204B2Individually routable subcarriersINFINERA CORP·Filed 2021·Granted Aug 22, 2023·0 cites·6 claims
- 2673US11728899B2Individually routable subcarriersINFINERA CORP·Filed 2021·Granted Aug 15, 2023·0 cites·10 claims
- 2773US10070206B2Reduction of wavelength selective switch (WSS) filter-based impairment using differentiated channel modulation formatsINFINERA CORP·Filed 2014·Granted Sep 4, 2018·2 cites·16 claims
- 2872US9099833B2Multiplexer having ASE suppressionMITCHELL MATTHEW L·Filed 2013·Granted Aug 4, 2015·3 cites·20 claims
- 2968US9485012B2Optical link protection using common modulation of multiple combined wavelengthsINFINERA CORP·Filed 2014·Granted Nov 1, 2016·2 cites·19 claims
- 3067US11362738B2Individually routable digital subcarriersWU KUANG TSAN·Filed 2020·Granted Jun 14, 2022·0 cites·15 claims
- 3167US7062111B2Optical communication module with one or more photonic integrated circuit (PIC) chips and an external booster optical amplifier for photonic integrated circuits (PICs)GRUBB STEPHEN G·Filed 2002·Granted Jun 13, 2006·7 cites·36 claims
- 3266US9661407B2Reduction of wavelength selective switch (WSS) filter-based impairment using multi-channel forward error correction averaging via interleavingINFINERA CORP·Filed 2014·Granted May 23, 2017·1 cites·20 claims
- 3363US9660752B2Wavelength selective switch (WSS) based multiplexing architectureINFINERA CORP·Filed 2014·Granted May 23, 2017·1 cites·10 claims
- 3462US9172467B2Raman pump circuitZIARI MEHRDAD·Filed 2012·Granted Oct 27, 2015·1 cites·19 claims
- 3560US10735092B2System architecture for power control in an optical transmission lineINFINERA CORP·Filed 2018·Granted Aug 4, 2020·0 cites·16 claims
- 3660US7010185B2Method of providing a low cost semiconductor transmitter photonic integrated circuit (TxPIC) chipINFINERA CORP·Filed 2004·Granted Mar 7, 2006·4 cites·9 claims
- 3759US8064771B2Active control loop for power control of optical channel groupsMITCHELL MATTHEW L·Filed 2006·Granted Nov 22, 2011·2 cites·7 claims
- 3855US2019109638A1Optical restoration method in optical networks controlled by a l0 sdn controllerYILMAZ OMER F·Filed 2018·Application pending·0 cites
- 3954US8494369B2Planar lightwave circuitMITCHELL MATTHEW L·Filed 2009·Granted Jul 23, 2013·1 cites·15 claims
- 4047US8873964B2Optical autodiscovery for automated logical and physical connectivity check between optical modulesMITCHELL MATTHEW L·Filed 2011·Granted Oct 28, 2014·0 cites·8 claims
- 4146US2016191193A1Reduction of wavelength selective switch (wss) filter-based impairment using comparative channel pre-emphasisINFINERA CORP·Filed 2014·Application pending·0 cites
- 4245US7627254B2Automated optical link power controlINFINERA CORP·Filed 2006·Granted Dec 1, 2009·0 cites·11 claims
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