Inventor · disambiguated record
Marco Romagnoli
Also filed as: ROMAGNOLI MARCO
36 granted patents·11 pending applications·272 citations·filing 2001–2022
97Inventor score
Files withERICSSON TELEFON AB L M11PIRELLI & C SPA8SOCCI LUCIANO4PIRELLI CAVI E SISTEMI SPA3BOLLA LORENZO2
Top patents by PatentIndex Score
47 records- 0190US8483528B2Optical mode transformer, in particular for coupling an optical fiber and a high-index contrast waveguideSOCCI LUCIANO·Filed 2008·Granted Jul 9, 2013·36 cites·20 claims
- 0288US10852484B2Apparatus and method for coupling lightERICSSON TELEFON AB L M·Filed 2017·Granted Dec 1, 2020·9 cites·29 claims
- 0388US10367598B2Device, system and method for processing an optical signalERICSSON TELEFON AB L M·Filed 2015·Granted Jul 30, 2019·8 cites·16 claims
- 0488US7116469B2Raman amplification using a microstructured fiberPIRELLI & C SPA·Filed 2001·Granted Oct 3, 2006·41 cites·42 claims
- 0587US8320721B2Optical mode transformer, in particular for coupling an optical fiber and a high-index contrast waveguideCEVINI GAIA·Filed 2008·Granted Nov 27, 2012·47 cites·20 claims
- 0683US8095010B2Method and device for tunable optical filteringSOCCI LUCIANO·Filed 2005·Granted Jan 10, 2012·9 cites·30 claims
- 0782US7233729B2Method for guiding an electromagnetic radiation, in particular in an integrated optical devicePIRELLI & C SPA·Filed 2002·Granted Jun 19, 2007·31 cites·19 claims
- 0881US8494318B2Method and device for hitless tunable optical filteringBOLLA LORENZO·Filed 2006·Granted Jul 23, 2013·10 cites·20 claims
- 0981US8064769B2Method and system for hitless tunable optical processingGALLI PAOLA·Filed 2005·Granted Nov 22, 2011·13 cites·19 claims
- 1076US6538788B2Method for the reduction of noise in a long-distance optical telecommunications systemCISCO TECH IND·Filed 2001·Granted Mar 25, 2003·20 cites·77 claims
- 1174US10162118B2Optical coupling elementERICSSON TELEFON AB L M·Filed 2015·Granted Dec 25, 2018·2 cites·13 claims
- 1274US8923700B2Method and system for tunable optical filteringSOCCI LUCIANO·Filed 2005·Granted Dec 30, 2014·6 cites·24 claims
- 1370US12055772B2Optical interconnect and method of manufacture thereofERICSSON TELEFON AB L M·Filed 2018·Granted Aug 6, 2024·1 cites·15 claims
- 1469US7346239B2Device for crossing optical beams, in particular in an integrated optical circuitPIRELLI & C SPA·Filed 2002·Granted Mar 18, 2008·13 cites·22 claims
- 1564US8380076B2Optical transmission system with optical chromatic dispersion compensatorGOOGLE INC·Filed 2006·Granted Feb 19, 2013·4 cites·20 claims
- 1662US10409002B2Integrated circuit optical interconnectERICSSON TELEFON AB L M·Filed 2015·Granted Sep 10, 2019·1 cites·15 claims
- 1762US8494317B2Method and device for hitless tunable optical filteringBOLLA LORENZO·Filed 2006·Granted Jul 23, 2013·3 cites·20 claims
- 1856US6816659B2Unit for compensating the chromatic dispersion in a reconfigurable mannerPIRELLI CAVI E SISTEMI SPA·Filed 2002·Granted Nov 9, 2004·4 cites·28 claims
- 1953US11695479B2Transmitters and receiversCAMBRIDGE ENTPR LTD·Filed 2020·Granted Jul 4, 2023·0 cites·25 claims
- 2052US7187868B2Wavelength division multiplexing optical transmission system using a spectral inversion devicePIRELLI CAVI E SISTEMI SPA·Filed 2002·Granted Mar 6, 2007·4 cites·25 claims
- 2151US2014219664A1Dispersion tolerant optical system and methodMOSAID TECHNOLOGIES INC·Filed 2013·Application pending·0 cites
- 2251US2025048751A1A graphene photodetectorCAMGRAPHIC SRL·Filed 2022·Application pending·0 cites
- 2350US11243356B2Chromatic dispersion compensationERICSSON TELEFON AB L M·Filed 2017·Granted Feb 8, 2022·0 cites·18 claims
- 2449US7242517B2Optical devices comprising series of birefringent waveplatesPIRELLI & C SPA·Filed 2002·Granted Jul 10, 2007·3 cites·23 claims
- 2548US8064776B2Dispersion tolerant optical system and methodROMAGNOLI MARCO·Filed 2008·Granted Nov 22, 2011·0 cites·20 claims
- 2648US6867902B2Parametric device for wavelength conversionPIRELLI CAVI E SISTEMI SPA·Filed 2002·Granted Mar 15, 2005·3 cites·22 claims
- 2747US12259587B2Optical connector for photonic circuitsERICSSON TELEFON AB L M·Filed 2020·Granted Mar 25, 2025·0 cites·20 claims
- 2847US2012106891A1Method and device for tunable optical filteringSOCCI LUCIANO·Filed 2011·Application pending·0 cites
- 2946US12411265B2Photonic chip with edge coupler and method of manufactureERICSSON TELEFON AB L M·Filed 2020·Granted Sep 9, 2025·0 cites·18 claims
- 3046US10605988B2Optical beam spot size converterERICSSON TELEFON AB L M·Filed 2016·Granted Mar 31, 2020·0 cites·15 claims
- 3146US7133588B2Device for bending an optical beam, in particular in an optical integrated circuitPIRELLI & C SPA·Filed 2002·Granted Nov 7, 2006·2 cites·9 claims
- 3245US12081319B2Optical transmitterCAMBRIDGE ENTPR LTD·Filed 2020·Granted Sep 3, 2024·0 cites·20 claims
- 3345US8498543B2Dispersion tolerant optical system and methodROMAGNOLI MARCO·Filed 2011·Granted Jul 30, 2013·0 cites·20 claims
- 3445US2024385471A1Optical modulator including a graphene layer and method for modulating an electromagnetic radiationCAMGRAPHIC SRL·Filed 2022·Application pending·0 cites
- 3541US7526157B2Point-to-point optical fibre linkPIRELLI & C SPA·Filed 2004·Granted Apr 28, 2009·1 cites·22 claims
- 3640US7356219B2Integrated optical add/drop device having switching functionPIRELLI & C SPA·Filed 2002·Granted Apr 8, 2008·1 cites·19 claims
- 3739US2010189441A1Method and device for hitless tunable optical filteringPGT PHOTONICS SPA·Filed 2006·Application pending·0 cites
- 3838US11206085B2Chromatic dispersion compensationERICSSON TELEFON AB L M·Filed 2017·Granted Dec 21, 2021·0 cites·20 claims
- 3937US7123789B2Optical multi/demultiplexer device, optical wavelength selective filter and method of making filterPIRELLI & C SPA·Filed 2001·Granted Oct 17, 2006·0 cites·19 claims
- 4037US2006098917A1Integrated Optical DeviceGORNI GIACOMO·Filed 2002·Application pending·0 cites
- 4136US2007189669A1Integrated wavelength selective grating-based filterTORMEN MAURIZIO·Filed 2004·Application pending·0 cites
- 4234US2005018984A1Optical transmission system comprising dispersion management systemFiled 2001·Application pending·0 cites
- 4334US2005117862A1Transmission of solitons on alternate sign dispersion optical fibres with phase conjugationFiled 2001·Application pending·0 cites
- 4432US10390115B2Optical switch, an optical network node and an optical networkERICSSON TELEFON AB L M·Filed 2015·Granted Aug 20, 2019·0 cites·14 claims
- 4531US10061081B2Integrated photonic polarisation rotator and splitter and related methodCONSORZIO NAZ INTERUNIVERSITARIO PER LE TELECOMUNICAZIONI CNIT·Filed 2015·Granted Aug 28, 2018·0 cites·14 claims
- 4631US2007071394A1Low loss microring resonator deviceFACCIO DANIELE F A·Filed 2003·Application pending·0 cites
- 4729US2006140541A1Integrated optical deviceGORNI GIACOMO·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →