Inventor · disambiguated record
Drew D. Perkins
Also filed as: PERKINS DREW · PERKINS DREW D
29 granted patents·582 citations·filing 1999–2010
97Inventor score
Top patents by PatentIndex Score
29 records- 0198US7734191B1Forward error correction (FEC) enabled photonic integrated circuit (PICs) chips with multiple signal channelsINFINERA CORP·Filed 2006·Granted Jun 8, 2010·67 cites·9 claims
- 0298US7636522B2Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating gridINFINERA CORP·Filed 2005·Granted Dec 22, 2009·54 cites·16 claims
- 0396US7680368B2Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed outputINFINERA CORP·Filed 2007·Granted Mar 16, 2010·26 cites·26 claims
- 0496US7283694B2Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICsINFINERA CORP·Filed 2002·Granted Oct 16, 2007·59 cites·58 claims
- 0595US9031412B2Coolerless photonic integrated circuits (PICs) for WDM transmission networks and PICs operable with a floating signal channel grid changing with temperature but with fixed channel spacing in the floating gridNAGARAJAN RADHAKRISHNAN L·Filed 2009·Granted May 12, 2015·41 cites·19 claims
- 0695US7773837B2Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed outputINFINERA CORP·Filed 2008·Granted Aug 10, 2010·18 cites·24 claims
- 0795US7751713B2Communication network with skew path monitoring and adjustmentINFINERA CORP·Filed 2007·Granted Jul 6, 2010·22 cites·41 claims
- 0895US7512295B2Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combinersINFINERA CORP·Filed 2007·Granted Mar 31, 2009·16 cites·21 claims
- 0995US7340122B2Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channelsINFINERA CORP·Filed 2007·Granted Mar 4, 2008·16 cites·21 claims
- 1095US7286487B2Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the sameINFINERA CORP·Filed 2003·Granted Oct 23, 2007·45 cites·5 claims
- 1194US8521020B2Forward error correction (FEC) enabled photonic integrated circuit (PIC) chips with multiple signal channelsWELCH DAVID F·Filed 2010·Granted Aug 27, 2013·21 cites·9 claims
- 1294US7477807B2Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chipINFINERA CORP·Filed 2007·Granted Jan 13, 2009·12 cites·44 claims
- 1394US7295783B2Digital optical network architectureINFINERA CORP·Filed 2002·Granted Nov 13, 2007·57 cites·42 claims
- 1492US7634195B2Digital optical network architectureINFINERA CORP·Filed 2007·Granted Dec 15, 2009·10 cites·9 claims
- 1591US8274892B2Universal digital framer architecture for transport of client signals of any client payload and format typeCHIANG TING-KUANG·Filed 2005·Granted Sep 25, 2012·21 cites·22 claims
- 1688US7684399B2Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the sameINFINERA CORP·Filed 2007·Granted Mar 23, 2010·9 cites·8 claims
- 1787US8249463B2Skew compensation across polarized optical channelsPERKINS DREW D·Filed 2007·Granted Aug 21, 2012·14 cites·18 claims
- 1880US7769051B2Optical transmission network with asynchronous mapping and demapping and digital wrapper frame for the sameINFINERA CORP·Filed 2007·Granted Aug 3, 2010·5 cites·7 claims
- 1975US7555220B2Chromatic dispersion compensator (CDC) in a photonic integrated circuit (PIC) chip and method of operationINFINERA CORP·Filed 2004·Granted Jun 30, 2009·15 cites·48 claims
- 2074US7716560B1Protection switch decision architectureINFINERA CORP·Filed 2006·Granted May 11, 2010·6 cites·25 claims
- 2171US8111685B2Communication network with co-routed multi-channel trafficPERKINS DREW D·Filed 2007·Granted Feb 7, 2012·3 cites·30 claims
- 2270US8655169B2Degradation adaptation networkPERKINS DREW D·Filed 2008·Granted Feb 18, 2014·4 cites·17 claims
- 2369US8660020B2Communication network with skew compensationPERKINS DREW D·Filed 2007·Granted Feb 25, 2014·4 cites·6 claims
- 2467US7570671B2Method and apparatus for deploying forward error correction in optical transmission networks and the deployment of photonic integrated circuit (PIC) chips with the sameINFINERA CORP·Filed 2003·Granted Aug 4, 2009·10 cites·33 claims
- 2566US8442040B2Modular adaptation and configuration of a network node architecturePERKINS DREW D·Filed 2006·Granted May 14, 2013·3 cites·22 claims
- 2662US7009934B1Method and apparatus for rerouting an optical network upon faultCIENA CORP·Filed 1999·Granted Mar 7, 2006·24 cites·12 claims
- 2748US8259703B2Communication network with skew determinationPERKINS DREW D·Filed 2007·Granted Sep 4, 2012·0 cites·6 claims
- 2846US8175113B2Communication network with node bypassed co-routed multi-channel trafficPERKINS DREW D·Filed 2008·Granted May 8, 2012·0 cites·18 claims
- 2942US9729946B2High-capacity switchPERKINS DREW D·Filed 2009·Granted Aug 8, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →