Inventor · disambiguated record
John Courtney
Also filed as: COURTNEY JOHN · COURTNEY JOHN P · COURTNEY JOHN R
10 granted patents·2 pending applications·537 citations·filing 1983–2019
91Inventor score
Top patents by PatentIndex Score
12 records- 0195US4623920ACable network data transmission systemVIDEOTRON GROUPE LTEE·Filed 1983·Granted Nov 18, 1986·291 cites·23 claims
- 0293US7188292B2Data mirroring systemNORTEL NETWORKS LTD·Filed 2003·Granted Mar 6, 2007·139 cites·27 claims
- 0379US7167442B2Hitless protection switchingNORTEL NETWORKS LTD·Filed 2001·Granted Jan 23, 2007·14 cites·21 claims
- 0473US7193964B2Hitless protection switchingNORTEL NETWORKS LTD·Filed 2002·Granted Mar 20, 2007·10 cites·16 claims
- 0571US8577221B2Switch system and method for the monitoring of virtual optical paths in an optical burst switched (OBS) communication networkMCDONALD DAVID·Filed 2010·Granted Nov 5, 2013·4 cites·22 claims
- 0668US11383183B2Cap for refillable water filterPUREFLO LTD·Filed 2019·Granted Jul 12, 2022·1 cites·18 claims
- 0768US8204085B1Virtual concatenation for parallel data streamsCOURTNEY JOHN·Filed 2003·Granted Jun 19, 2012·30 cites·17 claims
- 0862US5390409AMethods of manufacturing of generator stator framesGEN ELECTRIC·Filed 1993·Granted Feb 21, 1995·21 cites·9 claims
- 0958US4859891ASubslot liner for rotor of dynamoelectric machineGEN ELECTRIC·Filed 1988·Granted Aug 22, 1989·22 cites·11 claims
- 1056US6836486B2Switching of low order data structures using a high order switchNORTEL NETWORKS LTD·Filed 2000·Granted Dec 28, 2004·5 cites·19 claims
- 1135US2002100723A1Water filtration systemFiled 2001·Application pending·0 cites
- 1235US2004061313A1Extendible trailerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →