Inventor · disambiguated record
Joe P. Cowan
Also filed as: COWAN JOE · COWAN JOE P · COWAN JOE PERRY
10 granted patents·611 citations·filing 2000–2023
91Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO5COWAN JOE1COWAN JOE P1GOSTIN GARY BELGRAVE1HEWLETT PACKARD DEVELOPMENT LP1
Top patents by PatentIndex Score
10 records- 0196US7103626B1Partitioning in distributed computer systemHEWLETT PACKARD DEVELOPMENT LP·Filed 2000·Granted Sep 5, 2006·196 cites·27 claims
- 0293US7650386B2Communication among partitioned devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jan 19, 2010·94 cites·24 claims
- 0392US6804741B2Coherent memory mapping tables for host I/O bridgeHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 12, 2004·91 cites·15 claims
- 0491US8578493B1Botnet beacon detectionCOWAN JOE·Filed 2011·Granted Nov 5, 2013·107 cites·30 claims
- 0591US6636906B1Apparatus and method for ensuring forward progress in coherent I/O systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Oct 21, 2003·81 cites·8 claims
- 0678US7451249B2Method and apparatus for direct input and output in a virtual machine environment containing a guest operating systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Nov 11, 2008·9 cites·39 claims
- 0777US6647469B1Using read current transactions for improved performance in directory-based coherent I/O systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Nov 11, 2003·26 cites·20 claims
- 0868US12380049B2CXL fabric extensionsHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 0952US9229859B2Mapping non-prefetchable storage locations into memory mapped input/output spaceCOWAN JOE P·Filed 2009·Granted Jan 5, 2016·2 cites·15 claims
- 1050US8898246B2Communication among partitioned devicesGOSTIN GARY BELGRAVE·Filed 2004·Granted Nov 25, 2014·5 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →