Inventor · disambiguated record
John G. Ellison
Also filed as: ELLISON JOHN · ELLISON JOHN G
5 granted patents·3 pending applications·17 citations·filing 2005–2018
74Inventor score
Top patents by PatentIndex Score
8 records- 0182US9985727B2Feedback controlled Raman amplification in optical systemXTERA COMMUNICATIONS INC·Filed 2015·Granted May 29, 2018·3 cites·20 claims
- 0279US9831943B2Repeater OTDR using repeater based raman pumpsXTERA COMMUNICATIONS INC·Filed 2013·Granted Nov 28, 2017·4 cites·23 claims
- 0373US7684711B2Pulsed high loss loop back signalling schemeXTERA COMMUNICATIONS INC·Filed 2005·Granted Mar 23, 2010·8 cites·40 claims
- 0456US2018241469A1Feedback controlled raman amplification in optical systemNEPTUNE SUBSEA IP LTD·Filed 2018·Application pending·0 cites
- 0555US8442405B2Multi-stage polarization mode dispersion compensationELLISON JOHN G·Filed 2010·Granted May 14, 2013·2 cites·16 claims
- 0652US10516477B2Repeater OTDR using repeater based Raman pumpsNEPTUNE SUBSEA IP LTD·Filed 2017·Granted Dec 24, 2019·0 cites·24 claims
- 0737US2009067783A1Method of tuning an adjustable dispersion compensatorAZEA NETWORKS LTD·Filed 2007·Application pending·0 cites
- 0836US2009028555A1Optical filterAZEA NETWORKS LTD·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →