Inventor
ENGEBRETSEN DAVID R
US41 patents
⚠️ This page may combine multiple inventors who share the name “ENGEBRETSEN DAVID R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
19 patentsUS8385356B2Feb 26, 2013
Data frame forwarding using a multitiered distributed virtual bridge hierarchy
IBM14 citations84
US8369296B2Feb 5, 2013
Distributed link aggregation
IBM14 citations84
US8358661B2Jan 22, 2013
Remote adapter configuration
IBM19 citations84
US9077659B2Jul 7, 2015
Packet routing for embedded applications sharing a single network interface over multiple virtual networks
IBM7 citations83
US8848517B2Sep 30, 2014
Fencing off switch domains
IBM9 citations82
US8842523B2Sep 23, 2014
Fencing off switch domains
IBM9 citations82
US8745438B2Jun 3, 2014
Reducing impact of a switch failure in a switch fabric via switch cards
IBM7 citations82
US9917747B2Mar 13, 2018
Problem detection in a distributed digital network through distributed packet analysis
IBM2 citations73
US8948000B2Feb 3, 2015
Switch fabric management
IBM5 citations73
US8683107B2Mar 25, 2014
Memory mapped input/output bus address range translation
IBM4 citations73
US9172639B2Oct 27, 2015
Distributing functions in a distributed and embedded environment
IBM4 citations72
US9148369B2Sep 29, 2015
Packet routing with analysis assist for embedded applications sharing a single network interface over multiple virtual networks
IBM5 citations72
US8880938B2Nov 4, 2014
Reducing impact of a repair action in a switch fabric
IBM5 citations71
US8677175B2Mar 18, 2014
Reducing impact of repair actions following a switch failure in a switch fabric
IBM2 citations62
US9197497B2Nov 24, 2015
Configuration of network entities using firmware
IBM2 citations61
US8929251B2Jan 6, 2015
Selecting a master processor from an ambiguous peer group
IBM2 citations61
US8843689B2Sep 23, 2014
Concurrent repair of the PCIe switch units in a tightly-coupled, multi-switch, multi-adapter, multi-host distributed system
IBM3 citations60
US8856419B2Oct 7, 2014
Register access in distributed virtual bridge environment
IBM1 citations52
US8364879B2Jan 29, 2013
Hierarchical to physical memory mapped input/output translation
IBM1 citations52
ARMSTRONG WILLIAM J
13 patentsUS8547825B2Oct 1, 2013
Switch fabric management
ARMSTRONG WILLIAM J29 citations92
US8566257B2Oct 22, 2013
Address data learning and registration within a distributed virtual bridge
ARMSTRONG WILLIAM J5 citations73
US8489763B2Jul 16, 2013
Distributed virtual bridge management
ARMSTRONG WILLIAM J6 citations73
US9148368B2Sep 29, 2015
Packet routing with analysis assist for embedded applications sharing a single network interface over multiple virtual networks
ARMSTRONG WILLIAM J4 citations72
US8745437B2Jun 3, 2014
Reducing impact of repair actions following a switch failure in a switch fabric
ARMSTRONG WILLIAM J5 citations72
US8327055B2Dec 4, 2012
Translating a requester identifier to a chip identifier
ARMSTRONG WILLIAM J3 citations63
US8606984B2Dec 10, 2013
Hierarchical to physical bus translation
ARMSTRONG WILLIAM J2 citations62
US8316169B2Nov 20, 2012
Physical to hierarchical bus translation
ARMSTRONG WILLIAM J1 citations52
US9083644B2Jul 14, 2015
Packet routing for embedded applications sharing a single network interface over multiple virtual networks
ARMSTRONG WILLIAM J0 citations51
US8880937B2Nov 4, 2014
Reducing impact of a repair action in a switch fabric
ARMSTRONG WILLIAM J1 citations51
US8874955B2Oct 28, 2014
Reducing impact of a switch failure in a switch fabric via switch cards
ARMSTRONG WILLIAM J0 citations51
US8594100B2Nov 26, 2013
Data frame forwarding using a distributed virtual bridge
ARMSTRONG WILLIAM J0 citations42
US8271710B2Sep 18, 2012
Moving ownership of a device between compute elements
ARMSTRONG WILLIAM J0 citations41
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD
4 patentsUS9203699B2Dec 1, 2015
Constructing and verifying switch fabric cabling schemes
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD2 citations60
US9141501B2Sep 22, 2015
Firmware generated register file for use in hardware validation
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD1 citations50
US9063922B2Jun 23, 2015
Firmware generated register file for use in hardware validation
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD0 citations50
US9461885B2Oct 4, 2016
Constructing and verifying switch fabric cabling schemes
LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD0 citations49
ENGEBRETSEN DAVID R
3 patentsUS8843688B2Sep 23, 2014
Concurrent repair of PCIE switch units in a tightly-coupled, multi-switch, multi-adapter, multi-host distributed system
ENGEBRETSEN DAVID R9 citations80
US8429323B2Apr 23, 2013
Memory mapped input/output bus address range translation
ENGEBRETSEN DAVID R3 citations61
US8953489B2Feb 10, 2015
Selecting a master processor from an ambiguous peer group
ENGEBRETSEN DAVID R0 citations48