Inventor · disambiguated record
Douglas M. Johnescu
Also filed as: JOHNESCU DOUGLAS M · JOHNESCU DOUGLAS MICHAEL
97 granted patents·4 pending applications·2,831 citations·filing 1985–2025
99Inventor score
Files withBUCK JONATHAN E33FCI AMERICAS TECHNOLOGY INC21FCI USA LLC11AMPHENOL CORP9JOHNESCU DOUGLAS M9
Top patents by PatentIndex Score
101 records- 0199US8678860B2Shieldless, high-speed, low-cross-talk electrical connectorMINICH STEVEN E·Filed 2013·Granted Mar 25, 2014·94 cites·36 claims
- 0299US8366485B2Electrical connector having ribbed ground plateFCI AMERICAS TECHNOLOGY LLC·Filed 2010·Granted Feb 5, 2013·75 cites·15 claims
- 0398US11799246B2High speed connectorFCI USA LLC·Filed 2022·Granted Oct 24, 2023·12 cites·21 claims
- 0498US11469554B2High speed, high density direct mate orthogonal connectorFCI USA LLC·Filed 2021·Granted Oct 11, 2022·29 cites·21 claims
- 0598US11469553B2High speed connectorFCI USA LLC·Filed 2021·Granted Oct 11, 2022·21 cites·33 claims
- 0698US10096921B2Electrical connector having ribbed ground plateFCI USA LLC·Filed 2016·Granted Oct 9, 2018·22 cites·18 claims
- 0798US9257778B2High speed electrical connectorBUCK JONATHAN E·Filed 2013·Granted Feb 9, 2016·116 cites·57 claims
- 0898US8944831B2Electrical connector having ribbed ground plate with engagement membersSTONER STUART C·Filed 2013·Granted Feb 3, 2015·132 cites·44 claims
- 0998US8764464B2Cross talk reduction for high speed electrical connectorsBUCK JONATHAN E·Filed 2009·Granted Jul 1, 2014·84 cites·38 claims
- 1098US8251745B2Electrical connector system with orthogonal contact tailsJOHNESCU DOUGLAS M·Filed 2008·Granted Aug 28, 2012·112 cites·9 claims
- 1198US8057267B2Orthogonal headerJOHNESCU DOUGLAS M·Filed 2008·Granted Nov 15, 2011·84 cites·13 claims
- 1298US7497736B2Shieldless, high-speed, low-cross-talk electrical connectorFCI AMERICAS TECHNOLOGY INC·Filed 2007·Granted Mar 3, 2009·60 cites·49 claims
- 1398US7452249B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2006·Granted Nov 18, 2008·68 cites·27 claims
- 1498US7402064B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2007·Granted Jul 22, 2008·68 cites·26 claims
- 1598US7258562B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2004·Granted Aug 21, 2007·82 cites·25 claims
- 1698US7220141B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2006·Granted May 22, 2007·76 cites·17 claims
- 1798US6869292B2Modular mezzanine connectorFCI AMERICAS TECHNOLOGY INC·Filed 2001·Granted Mar 22, 2005·143 cites·42 claims
- 1897US11817657B2High speed, high density direct mate orthogonal connectorFCI USA LLC·Filed 2022·Granted Nov 14, 2023·5 cites·20 claims
- 1997US9831605B2High speed electrical connectorBUCK JONATHAN E·Filed 2016·Granted Nov 28, 2017·26 cites·13 claims
- 2097US7762843B2Shieldless, high-speed, low-cross-talk electrical connectorFCI AMERICAS TECHNOLOGY INC·Filed 2009·Granted Jul 27, 2010·51 cites·21 claims
- 2196US8062046B2Electrical power contacts and connectors comprising sameDAILY CHRISTOPHER G·Filed 2010·Granted Nov 22, 2011·36 cites·5 claims
- 2296US7690937B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2008·Granted Apr 6, 2010·35 cites·20 claims
- 2396US7335043B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY INC·Filed 2006·Granted Feb 26, 2008·66 cites·26 claims
- 2495US8231415B2High speed backplane connector with impedance modification and skew correctionJOHNESCU DOUGLAS M·Filed 2010·Granted Jul 31, 2012·40 cites·21 claims
- 2594US12074398B2High speed connectorFCI USA LLC·Filed 2023·Granted Aug 27, 2024·1 cites·20 claims
- 2694US7429176B2Modular mezzanine connectorFCI AMERICAS TECHNOLOGY INC·Filed 2004·Granted Sep 30, 2008·55 cites·5 claims
- 2793USD712843SVertical electrical connector housingBUCK JONATHAN E·Filed 2013·Granted Sep 9, 2014·38 cites·1 claims
- 2893US8187017B2Electrical power contacts and connectors comprising sameDAILY CHRISTOPHER G·Filed 2011·Granted May 29, 2012·18 cites·39 claims
- 2993US7204699B2Electrical connector with provisions to reduce thermally-induced stressesFCI AMERICAS TECHNOLOGY INC·Filed 2004·Granted Apr 17, 2007·63 cites·15 claims
- 3093US5287076ADiscoidal array for filter connectorsAMPHENOL CORP·Filed 1991·Granted Feb 15, 1994·138 cites·20 claims
- 3192US9048583B2Electrical connector having ribbed ground plateJOHNESCU DOUGLAS M·Filed 2013·Granted Jun 2, 2015·10 cites·10 claims
- 3291US9136634B2Low-cross-talk electrical connectorDE GEEST JAN·Filed 2011·Granted Sep 15, 2015·26 cites·22 claims
- 3391US7407387B2Modular mezzanine connectorFCI AMERICAS TECHNOLOGY INC·Filed 2004·Granted Aug 5, 2008·43 cites·18 claims
- 3490US11791585B2High speed, high density connectorFCI USA LLC·Filed 2021·Granted Oct 17, 2023·2 cites·20 claims
- 3589US8905785B2Electrical connector having conductive housingJOHNESCU DOUGLAS M·Filed 2010·Granted Dec 9, 2014·22 cites·18 claims
- 3689US8096832B2Shieldless, high-speed, low-cross-talk electrical connectorMINICH STEVEN E·Filed 2010·Granted Jan 17, 2012·13 cites·18 claims
- 3789US7862359B2Electrical power contacts and connectors comprising sameFCI AMERICAS TECHNOLOGY LLC·Filed 2009·Granted Jan 4, 2011·18 cites·23 claims
- 3888USD738314SRight-angle electrical connectorBUCK JONATHAN E·Filed 2014·Granted Sep 8, 2015·20 cites·1 claims
- 3988USD713356SVertical electrical connectorBUCK JONATHAN E·Filed 2013·Granted Sep 16, 2014·33 cites·1 claims
- 4088US2025350070A1High speed connectorFCI USA LLC·Filed 2025·Application pending·0 cites
- 4187USD713799SElectrical connector housingBUCK JONATHAN E·Filed 2013·Granted Sep 23, 2014·36 cites·1 claims
- 4287USD713346SVertical electrical connectorBUCK JONATHAN E·Filed 2013·Granted Sep 16, 2014·24 cites·1 claims
- 4387USD712841SRight-angle electrical connector housingBUCK JONATHAN E·Filed 2013·Granted Sep 9, 2014·21 cites·1 claims
- 4486US12341302B2High speed connectorFCI USA LLC·Filed 2024·Granted Jun 24, 2025·0 cites·25 claims
- 4586USD748063SElectrical ground shieldBUCK JONATHAN E·Filed 2014·Granted Jan 26, 2016·22 cites·1 claims
- 4685USD727268SVertical electrical connectorBUCK JONATHAN E·Filed 2012·Granted Apr 21, 2015·22 cites·1 claims
- 4785USD724032SRight-angle electrical connectorBUCK JONATHAN E·Filed 2014·Granted Mar 10, 2015·17 cites·1 claims
- 4885USD712844SRight-angle electrical connector housingBUCK JONATHAN E·Filed 2013·Granted Sep 9, 2014·21 cites·1 claims
- 4984US8313344B2Eye-of-the-needle mounting terminalJOHNESCU DOUGLAS M·Filed 2010·Granted Nov 20, 2012·16 cites·20 claims
- 5084US7422444B1Orthogonal headerFCI AMERICAS TECHNOLOGY INC·Filed 2007·Granted Sep 9, 2008·10 cites·14 claims
Showing the top 50 of 101 patent records by PatentIndex Score.
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