Inventor
SCHMIDT DONALD WILLIAM
US34 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT DONALD WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
33 patentsUS7093024B2Aug 15, 2006
End node partitioning using virtualization
IBM195 citations99
US7555002B2Jun 30, 2009
Infiniband general services queue pair virtualization for multiple logical ports on a single physical port
IBM321 citations98
US7493409B2Feb 17, 2009
Apparatus, system and method for implementing a generalized queue pair in a system area network
IBM87 citations98
US7283473B2Oct 16, 2007
Apparatus, system and method for providing multiple logical channel adapters within a single physical channel adapter in a system area network
IBM362 citations98
US6789143B2Sep 7, 2004
Infiniband work and completion queue management via head and tail circular buffers with indirect work queue entries
IBM104 citations98
US6148410ANov 14, 2000
Fault tolerant recoverable TCP/IP connection router
IBM411 citations98
US7428598B2Sep 23, 2008
Infiniband multicast operation in an LPAR environment
IBM60 citations97
US6725296B2Apr 20, 2004
Apparatus and method for managing work and completion queues using head and tail pointers
IBM60 citations96
US6694346B1Feb 17, 2004
Long running, reusable, extendible, virtual machine
IBM110 citations96
US7263700B1Aug 28, 2007
Serially, reusable virtual machine
IBM69 citations95
US11016800B2May 25, 2021
Directed interrupt virtualization with interrupt table
IBM14 citations94
US7574537B2Aug 11, 2009
Method, apparatus, and computer program product for migrating data pages by disabling selected DMA operations in a physical I/O adapter
IBM23 citations93
US6834332B2Dec 21, 2004
Apparatus and method for swapping-out real memory by inhibiting i/o operations to a memory region and setting a quiescent indicator, responsive to determining the current number of outstanding operations
IBM35 citations93
US11314538B2Apr 26, 2022
Interrupt signaling for directed interrupt virtualization
IBM6 citations86
US11269794B2Mar 8, 2022
Directed interrupt for multilevel virtualization with interrupt table
IBM7 citations86
US11249776B2Feb 15, 2022
Directed interrupt virtualization with running indicator
IBM7 citations86
US11243791B2Feb 8, 2022
Directed interrupt virtualization with fallback
IBM8 citations86
US10922111B2Feb 16, 2021
Interrupt signaling for directed interrupt virtualization
IBM13 citations86
US11256538B2Feb 22, 2022
Directed interrupt virtualization with interrupt table
IBM7 citations85
US11249927B2Feb 15, 2022
Directed interrupt virtualization
IBM6 citations85
US11138139B2Oct 5, 2021
Directed interrupt for multilevel virtualization
IBM7 citations84
US11036661B2Jun 15, 2021
Directed interrupt virtualization
IBM6 citations84
US7979548B2Jul 12, 2011
Hardware enforcement of logical partitioning of a channel adapter's resources in a system area network
IBM14 citations84
US7873751B2Jan 18, 2011
Infiniband multicast operation in an LPAR environment
IBM7 citations84
US11023398B2Jun 1, 2021
Directed interrupt virtualization with blocking indicator
IBM6 citations73
US11829790B2Nov 28, 2023
Directed interrupt virtualization with fallback
IBM1 citations62
US11822493B2Nov 21, 2023
Directed interrupt for multilevel virtualization
IBM0 citations62
US11734037B2Aug 22, 2023
Directed interrupt virtualization with running indicator
IBM0 citations62
US11620244B2Apr 4, 2023
Directed interrupt for multilevel virtualization with interrupt table
IBM0 citations62
US11593153B2Feb 28, 2023
Directed interrupt virtualization with interrupt table
IBM0 citations62
US9128740B2Sep 8, 2015
Operating system virtualization for host channel adapters
IBM2 citations62
US11182269B2Nov 23, 2021
Proactive change verification
IBM0 citations48
US10877866B2Dec 29, 2020
Diagnosing workload performance problems in computer servers
IBM0 citations38