Inventor · disambiguated record
David J. Ruffen
Also filed as: RUFFEN DAVID · RUFFEN DAVID J
10 granted patents·1 pending application·1,246 citations·filing 1996–2020
92Inventor score
Files withPARALLEL WIRELESS INC4ELLACOYA NETWORKS INC3CABLETRON SYSTEMS INC1DOBBINS KURT1ENTERASYS INC1
Top patents by PatentIndex Score
11 records- 0197US5825772ADistributed connection-oriented services for switched communications networksCABLETRON SYSTEMS INC·Filed 1996·Granted Oct 20, 1998·973 cites·29 claims
- 0294US9455959B1Method of connecting security gateway to mesh networkPARALLEL WIRELESS INC·Filed 2014·Granted Sep 27, 2016·25 cites·16 claims
- 0393US7720076B2Distributed connection-oriented services for switched communication networksENTERASYS INC·Filed 2004·Granted May 18, 2010·128 cites·12 claims
- 0491US8023515B2Distributed connection-oriented services for switched communication networksENTERASYS NETWORKS INC·Filed 2010·Granted Sep 20, 2011·14 cites·18 claims
- 0586US7370364B2Managing content resourcesELLACOYA NETWORKS INC·Filed 2001·Granted May 6, 2008·77 cites·20 claims
- 0685US8462794B2Distributed connection-oriented services for switched communication networksDOBBINS KURT·Filed 2010·Granted Jun 11, 2013·10 cites·28 claims
- 0780US9800552B2Method of connecting security gateway to mesh networkPARALLEL WIRELESS INC·Filed 2016·Granted Oct 24, 2017·3 cites·27 claims
- 0873US10868803B2Multi-stage secure network element certificate provisioning in a distributed mobile access networkPARALLEL WIRELESS INC·Filed 2018·Granted Dec 15, 2020·2 cites·21 claims
- 0969US7016956B2Directory-enabled intelligent broadband service switchELLACOYA NETWORKS INC·Filed 2001·Granted Mar 21, 2006·14 cites·10 claims
- 1057US2008319857A1Managing content resourcesELLACOYA NETWORKS INC·Filed 2008·Application pending·0 cites
- 1155US11838286B2Multi-stage secure network element certificate provisioning in a distributed mobile access networkPARALLEL WIRELESS INC·Filed 2020·Granted Dec 5, 2023·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →