Inventor
HATHORN ROGER GREGORY
US32 patents
⚠️ This page may combine multiple inventors who share the name “HATHORN ROGER GREGORY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
26 patentsUS7500030B2Mar 3, 2009
Control of information units in fibre channel communications
IBM69 citations98
US5680580AOct 21, 1997
Remote copy system for setting request interconnect bit in each adapter within storage controller and initiating request connect frame in response to the setting bit
IBM278 citations98
US6496878B1Dec 17, 2002
Transfer progress alert module
IBM29 citations92
US6349350B1Feb 19, 2002
System, method, and program for handling failed connections in an input/output (I/O) system
IBM48 citations92
US5920695AJul 6, 1999
Method and means for bidirectional peer-coupled communication across a single ESCON interface
IBM26 citations92
US7480840B2Jan 20, 2009
Apparatus, system, and method for facilitating port testing of a multi-port host adapter
IBM26 citations88
US7975027B2Jul 5, 2011
Credit depletion notification for transmitting frames between a port pair
IBM7 citations84
US7487319B2Feb 3, 2009
Resource allocation unit queue
IBM10 citations84
US7934122B2Apr 26, 2011
Terminate operations for complex I/O link
IBM15 citations82
US7454605B2Nov 18, 2008
Method for adapter code image update
IBM9 citations82
US7114112B2Sep 26, 2006
Method, system, and program for simulating Input/Output (I/O) requests to test a system
IBM8 citations71
US7787375B2Aug 31, 2010
Performing a recovery action in response to a credit depletion notification
IBM7 citations70
US7587528B2Sep 8, 2009
Control of information units in fibre channel communications
IBM4 citations63
US8032581B2Oct 4, 2011
Persistent information unit pacing
IBM4 citations62
US7774571B2Aug 10, 2010
Resource allocation unit queue
IBM5 citations62
US7702786B2Apr 20, 2010
Taking a resource offline in a storage network
IBM4 citations62
US7668980B2Feb 23, 2010
Usage of persistent information unit pacing protocol in fibre channel communications
IBM4 citations62
US7930438B2Apr 19, 2011
Interrogate processing for complex I/O link
IBM2 citations61
US7730343B2Jun 1, 2010
Optimization of port link recovery
IBM4 citations61
US7870375B2Jan 11, 2011
Apparatus, system, and method for updating a code image for a communication adapter
IBM2 citations60
US8005082B2Aug 23, 2011
Concurrent enablement of persistent information unit pacing
IBM0 citations50
US7941545B2May 10, 2011
System and article of manufacture for establishing and requesting status on a computational resource
IBM0 citations50
US7395337B2Jul 1, 2008
Method, system, and program for establishing and requesting status on a computational resource
IBM0 citations50
US7941574B2May 10, 2011
CKD partial record handling
IBM0 citations41
US7934026B2Apr 26, 2011
Apparatus and method to preserve one or more logical communication paths in a data processing system
IBM0 citations35
US7552106B2Jun 23, 2009
Variable length file entry navigation
IBM0 citations34
CORONADO JUAN ALONSO
3 patentsUS8108732B2Jan 31, 2012
Apparatus and method to minimize performance degradation during communication path failure in a data processing system
CORONADO JUAN ALONSO5 citations60
US8069364B2Nov 29, 2011
Method to recover from logical path failures
CORONADO JUAN ALONSO4 citations60
US8327331B2Dec 4, 2012
Verification of input/output hardware configuration
CORONADO JUAN ALONSO0 citations45