Inventor · disambiguated record
John F. Madden, Jr.
Also filed as: MADDEN JOHN F · MADDEN JR JOHN F
11 granted patents·1 pending application·321 citations·filing 1978–2014
92Inventor score
Top patents by PatentIndex Score
12 records- 0193US7502898B2Method and apparatus for managing access to storage devices in a storage system with access controlEMC CORP·Filed 2006·Granted Mar 10, 2009·30 cites·56 claims
- 0292US7165152B2Method and apparatus for managing access to storage devices in a storage system with access controlEMC CORP·Filed 2000·Granted Jan 16, 2007·70 cites·52 claims
- 0390US8856400B1I/O performance quotasEMC CORP·Filed 2013·Granted Oct 7, 2014·18 cites·20 claims
- 0489US9383940B1Techniques for performing data migrationEMC CORP·Filed 2014·Granted Jul 5, 2016·15 cites·20 claims
- 0587US7962672B1Techniques for data storage configurationEMC CORP·Filed 2009·Granted Jun 14, 2011·16 cites·19 claims
- 0686US8706960B1Techniques for performing data migrationIVES STEPHEN R·Filed 2009·Granted Apr 22, 2014·24 cites·19 claims
- 0781US4218187AConstant frequency bifilar vibration absorberUNITED TECHNOLOGIES CORP·Filed 1978·Granted Aug 19, 1980·39 cites·4 claims
- 0880US7260636B2Method and apparatus for preventing unauthorized access by a network deviceEMC CORP·Filed 2000·Granted Aug 21, 2007·33 cites·66 claims
- 0977US6240511B1Method and apparatus for detecting system configuration changesEMC CORP·Filed 1998·Granted May 29, 2001·74 cites·48 claims
- 1067US8397001B2Techniques for data storage configurationMARTIN KEVIN·Filed 2011·Granted Mar 12, 2013·2 cites·20 claims
- 1154US9501226B1I/O performance quotasEMC CORP·Filed 2014·Granted Nov 22, 2016·0 cites·18 claims
- 1241US2001011348A1Method and apparatus for detecting system configuration changesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →