Inventor · disambiguated record
Richard F. Wrenn
Also filed as: WRENN RICHARD F · WRENN RICHARD FITZHUGH
17 granted patents·1 pending application·1,309 citations·filing 2000–2015
96Inventor score
Top patents by PatentIndex Score
18 records- 0198US6665815B1Physical incremental backup using snapshotsHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Dec 16, 2003·446 cites·19 claims
- 0296US7366868B2Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controllerHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Apr 29, 2008·48 cites·12 claims
- 0396US7197665B2Physical incremental backup using snapshotsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 27, 2007·133 cites·10 claims
- 0496US6718404B2Data migration using parallel, distributed table driven I/O mappingHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 6, 2004·94 cites·15 claims
- 0594US6772231B2Structure and process for distributing SCSI LUN semantics across parallel distributed componentsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Aug 3, 2004·114 cites·23 claims
- 0694US6745207B2System and method for managing virtual storageHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 1, 2004·200 cites·18 claims
- 0793US7627627B2Controlling command message flow in a networkHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Dec 1, 2009·97 cites·20 claims
- 0891US6847647B1Method and apparatus for distributing traffic over multiple switched fiber channel routesHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Jan 25, 2005·77 cites·16 claims
- 0987US8031617B2Fast detection of path failure for TCPHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Oct 4, 2011·19 cites·9 claims
- 1084US6961838B2Generating updated virtual disks using distributed mapping tables accessible by mapping agents and managed by a centralized controllerHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Nov 1, 2005·26 cites·20 claims
- 1179US9838297B2System and method for message routing in a networkHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2015·Granted Dec 5, 2017·3 cites·16 claims
- 1277US7269631B2Architecture for parallel distributed table driven I/O mappingHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 11, 2007·15 cites·28 claims
- 1375US7801029B2System for selecting routes for retransmission in a networkHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 21, 2010·20 cites·17 claims
- 1459US7440458B2System for determining network route quality using sequence numbersHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Oct 21, 2008·5 cites·23 claims
- 1558US7051122B2Structure and process for distributing SCSI LUN semantics across parallel distributed componentsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted May 23, 2006·5 cites·11 claims
- 1655US7466699B2System for communicating between network end-points using a payload offset and buffer pool handleHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Dec 16, 2008·3 cites·16 claims
- 1753US9210073B2System and method for message routing in a networkWRENN RICHARD FITZHUGH·Filed 2004·Granted Dec 8, 2015·4 cites·23 claims
- 1847US2005117562A1Method and apparatus for distributing traffic over multiple switched fibre channel routesFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →