Inventor

COWAN JOE P

US8 patents

⚠️ This page may combine multiple inventors who share the name “COWAN JOE P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD DEVELOPMENT CO

4 patents

US7650386B2Jan 19, 2010

Communication among partitioned devices

HEWLETT PACKARD DEVELOPMENT CO94 citations96

US6636906B1Oct 21, 2003

Apparatus and method for ensuring forward progress in coherent I/O systems

HEWLETT PACKARD DEVELOPMENT CO81 citations96

US6647469B1Nov 11, 2003

Using read current transactions for improved performance in directory-based coherent I/O systems

HEWLETT PACKARD DEVELOPMENT CO26 citations91

US7451249B2Nov 11, 2008

Method and apparatus for direct input and output in a virtual machine environment containing a guest operating system

HEWLETT PACKARD DEVELOPMENT CO9 citations82

HEWLETT PACKARD DEVELOPMENT LP

1 patent

US7103626B1Sep 5, 2006

Partitioning in distributed computer system

HEWLETT PACKARD DEVELOPMENT LP196 citations98

GOSTIN GARY BELGRAVE

1 patent

US8898246B2Nov 25, 2014

Communication among partitioned devices

GOSTIN GARY BELGRAVE5 citations64

HEWLETT PACKARD ENTPR DEV LP

1 patent

US12380049B2Aug 5, 2025

CXL fabric extensions

HEWLETT PACKARD ENTPR DEV LP0 citations62

COWAN JOE P

1 patent

US9229859B2Jan 5, 2016

Mapping non-prefetchable storage locations into memory mapped input/output space

COWAN JOE P2 citations51