Inventor · disambiguated record
Aravanan Gurusami
Also filed as: GURUSAMI ARAVANAN
34 granted patents·6 pending applications·420 citations·filing 1991–2024
97Inventor score
Files withII VI DELAWARE INC13II VI INC7ADC TELECOMMUNICATIONS INC4PHILIPS CORP4PHILIPS ELECTRONICS NA3
Top patents by PatentIndex Score
40 records- 0195US11405102B1Dual-direction OTDR system for inter-node communicationsII VI DELAWARE INC·Filed 2021·Granted Aug 2, 2022·6 cites·29 claims
- 0293US11177886B2Pluggable optical amplifier for datacenter interconnectsII VI DELAWARE INC·Filed 2020·Granted Nov 16, 2021·4 cites·19 claims
- 0389US10564068B2Edge propagating optical time domain reflectometer and method of using the sameII VI INC·Filed 2017·Granted Feb 18, 2020·4 cites·16 claims
- 0489US9494484B2In-service optical time domain reflectometry utilizing raman pump sourceII VI INC·Filed 2015·Granted Nov 15, 2016·5 cites·20 claims
- 0589US6690506B2Control architecture and method for optical amplifiersCORNING INC·Filed 2001·Granted Feb 10, 2004·58 cites·28 claims
- 0688US9503181B2Rare earth-doped fiber amplifier with integral optical metrology functionalityII VI INC·Filed 2015·Granted Nov 22, 2016·8 cites·20 claims
- 0788US5557319ASubscriber return system for CATV full service networksPHILIPS CORP·Filed 1994·Granted Sep 17, 1996·142 cites·18 claims
- 0886US10727643B1Master oscillator power amplifierII VI DELAWARE INC·Filed 2019·Granted Jul 28, 2020·5 cites·13 claims
- 0982US11747579B2Optical component array devicesII VI DELAWARE INC·Filed 2020·Granted Sep 5, 2023·2 cites·20 claims
- 1080US8731403B2Multicast optical switchMARTINELLI MASSIMO·Filed 2012·Granted May 20, 2014·6 cites·23 claims
- 1178US9429712B2Dual-ganged optical switchII VI INC·Filed 2014·Granted Aug 30, 2016·5 cites·14 claims
- 1277US2024339807A1Pump Modulation For Optical Amplifier Link CommunicationII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 1377US2024421908A1Pluggable optical amplifier for datacenter interconnectsII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 1476US7110167B2System and method for dynamic range extension and stable low power operation of optical amplifiers using pump laser pulse modulationAVANEX CORP·Filed 2004·Granted Sep 19, 2006·13 cites·20 claims
- 1575US12062882B2Pump modulation for optical amplifier link communicationII VI DELAWARE INC·Filed 2023·Granted Aug 13, 2024·0 cites·8 claims
- 1673US7856037B2System of method for dynamic range extensionOCLARO NORTH AMERICA INC·Filed 2007·Granted Dec 21, 2010·3 cites·13 claims
- 1773US7512162B2Dynamic thermal management of laser devicesAVANEX CORP·Filed 2007·Granted Mar 31, 2009·5 cites·17 claims
- 1870US11843219B2Master oscillator power amplifierII VI DELAWARE INC·Filed 2020·Granted Dec 12, 2023·0 cites·13 claims
- 1969US9752955B2Edge propagating optical time domain reflectometer and method of using the sameII VI INC·Filed 2015·Granted Sep 5, 2017·1 cites·9 claims
- 2068US12113574B2Colorless splitter/combiner cable assemblyII VI DELAWARE INC·Filed 2021·Granted Oct 8, 2024·0 cites·9 claims
- 2167US11777597B2Dual-direction OTDR system for inter-node communicationsII VI DELAWARE INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 2267US5838725AFloating point digital transversal filterPHILIPS CORP·Filed 1996·Granted Nov 17, 1998·23 cites·2 claims
- 2366US8175127B2System of method for dynamic range extensionGURUSAMI ARAVANAN·Filed 2010·Granted May 8, 2012·2 cites·8 claims
- 2465US6031846AMethod and apparatus for improved time division multiple access (TDMA) communicationPHILIPS ELECTRONICS NA·Filed 1996·Granted Feb 29, 2000·38 cites·4 claims
- 2564US6963697B2Increased transmission capacity for a fiber-optic linkADC TELECOMMUNICATIONS INC·Filed 2003·Granted Nov 8, 2005·6 cites·12 claims
- 2664US6643471B2Increased transmission capacity for a fiber-optic linkADC TELECOMMUNICATIONS INC·Filed 2001·Granted Nov 4, 2003·8 cites·67 claims
- 2763US2024079839A1Temperature control for coiled gain fiber in fiber amplifierII VI DELAWARE INC·Filed 2022·Application pending·0 cites
- 2860US11588295B2Pump modulation for optical amplifier link communicationII VI DELAWARE INC·Filed 2019·Granted Feb 21, 2023·0 cites·16 claims
- 2960US9806486B2Optical amplifier moduleII VI INC·Filed 2016·Granted Oct 31, 2017·1 cites·31 claims
- 3058US7706045B2Continuously tunable optical dispersion compensation synthesizers using cascaded etalonsOCLARO NORTH AMERICA INC·Filed 2007·Granted Apr 27, 2010·2 cites·8 claims
- 3158US7031335B1Digital node for hybrid fiber/coax networkADC TELECOMMUNICATIONS INC·Filed 1999·Granted Apr 18, 2006·25 cites·46 claims
- 3257US2025350367A1Method and System for Multi-Level Amplitude Optical Signal Generation Using Binary Level Keying of Multiple SourcesII VI DELAWARE INC·Filed 2024·Application pending·0 cites
- 3356US5255318AExpandable cable television subscriber control systemPHILIPS CORP·Filed 1992·Granted Oct 19, 1993·18 cites·10 claims
- 3453US6411235B1Dynamic range extension with gain correctionADC TELECOMMUNICATIONS INC·Filed 2000·Granted Jun 25, 2002·4 cites·31 claims
- 3551US8213073B2Continuously tunable optical dispersion compensation synthesizers using cascaded etalonsSUMMA MARK·Filed 2009·Granted Jul 3, 2012·2 cites·11 claims
- 3648US5140633ACable subscriber control device using shared jamming modulesPHILIPS CORP·Filed 1991·Granted Aug 18, 1992·15 cites·5 claims
- 3740US6961680B2Synthesized high speed digital filtersCORNING INC·Filed 2002·Granted Nov 1, 2005·1 cites·21 claims
- 3836US2016274321A1Flexible Structured Optical ModulesII VI INC·Filed 2016·Application pending·0 cites
- 3932US5764707AMethod and apparatus for improved phase shift keyed (PSK) signal demodulationPHILIPS ELECTRONICS NA·Filed 1996·Granted Jun 9, 1998·8 cites·13 claims
- 4021US2002044570A1Method and apparatus for improved communication for cable tv telephony and data transportPHILIPS ELECTRONICS NA·Filed 1996·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →