Inventor · disambiguated record
Bjørn Dag Johnsen
Also filed as: JOHNSEN BJOERN-DAG · JOHNSEN BJØRN DAG
233 granted patents·3 pending applications·1,386 citations·filing 2005–2024
99Inventor score
Files withORACLE INT CORP200JOHNSEN BJØRN DAG13SUN MICROSYSTEMS INC9ORACLE AMERICA INC5SUGUMAR RABIN A5
Top patents by PatentIndex Score
236 records- 0198US9219718B2System and method for supporting sub-subnet in an infiniband (IB) networkORACLE INT CORP·Filed 2014·Granted Dec 22, 2015·58 cites·20 claims
- 0297US11750513B2System and method for scalable multi-homed routing for vSwitch based HCA virtualizationORACLE INT CORP·Filed 2021·Granted Sep 5, 2023·5 cites·17 claims
- 0397US9231888B2System and method for routing traffic between distinct InfiniBand subnets based on source routingORACLE INT CORP·Filed 2013·Granted Jan 5, 2016·52 cites·20 claims
- 0497US7293129B2Flexible routing and addressingSUN MICROSYSTEMS INC·Filed 2005·Granted Nov 6, 2007·110 cites·19 claims
- 0596US11444881B2System and method for supporting use of forward and backward congestion notifications in a private fabric in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted Sep 13, 2022·5 cites·20 claims
- 0696US11256655B2System and method for providing bandwidth congestion control in a private fabric in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted Feb 22, 2022·5 cites·17 claims
- 0796US11139994B2System and method to provide homogeneous fabric attributes to reduce the need for SA access in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted Oct 5, 2021·4 cites·20 claims
- 0896US11102128B2System and method for efficient network isolation and load balancing in a multi-tenant cluster environmentORACLE INT CORP·Filed 2020·Granted Aug 24, 2021·4 cites·20 claims
- 0996US10313272B2System and method for providing an infiniband network device having a vendor-specific attribute that contains a signature of the vendor in a high-performance computing environmentORACLE INT CORP·Filed 2017·Granted Jun 4, 2019·12 cites·20 claims
- 1096US9529878B2System and method for supporting subnet manager (SM) master negotiation in a network environmentORACLE INT CORP·Filed 2013·Granted Dec 27, 2016·27 cites·19 claims
- 1196US8249072B2Scalable interface for connecting multiple computer systems which performs parallel MPI header matchingSUGUMAR RABIN A·Filed 2009·Granted Aug 21, 2012·63 cites·16 claims
- 1296US7356636B2Virtualized PCI switchSUN MICROSYSTEMS INC·Filed 2005·Granted Apr 8, 2008·76 cites·16 claims
- 1395US11677667B2System and method for efficient network isolation and load balancing in a multi-tenant cluster environmentORACLE INT CORP·Filed 2021·Granted Jun 13, 2023·2 cites·20 claims
- 1495US11341082B2System and method for supporting target groups for congestion control in a private fabric in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted May 24, 2022·4 cites·20 claims
- 1595US10148567B2System and method for supporting SMA level handling to ensure subnet integrity in a high performance computing environmentORACLE INT CORP·Filed 2017·Granted Dec 4, 2018·8 cites·20 claims
- 1695US7478178B2Virtualization for device sharingSUN MICROSYSTEMS INC·Filed 2005·Granted Jan 13, 2009·56 cites·19 claims
- 1794US11528238B2System and method for providing a dynamic cloud with subnet administration (SA) query cachingORACLE INT CORP·Filed 2020·Granted Dec 13, 2022·3 cites·17 claims
- 1894US11411890B2System and method for supporting efficient load-balancing in a high performance computing (HPC) environmentORACLE INT CORP·Filed 2021·Granted Aug 9, 2022·2 cites·20 claims
- 1994US10178027B2System and method for supporting inter subnet partitions in a high performance computing environmentORACLE INT CORP·Filed 2017·Granted Jan 8, 2019·7 cites·8 claims
- 2094US9888010B2System and method for providing an integrated firewall for secure network communication in a multi-tenant environmentORACLE INT CORP·Filed 2017·Granted Feb 6, 2018·13 cites·20 claims
- 2194US9723008B2System and method for providing an integrated firewall for secure network communication in a multi-tenant environmentORACLE INT CORP·Filed 2015·Granted Aug 1, 2017·17 cites·20 claims
- 2294US9311122B2System and method for providing a scalable signaling mechanism for virtual machine migration in a middleware machine environmentORACLE INT CORP·Filed 2013·Granted Apr 12, 2016·34 cites·19 claims
- 2394US8879396B2System and method for using dynamic allocation of virtual lanes to alleviate congestion in a fat-tree topologyORACLE INT CORP·Filed 2012·Granted Nov 4, 2014·28 cites·20 claims
- 2494US7574536B2Routing direct memory access requests using doorbell addressesSUN MICROSYSTEMS INC·Filed 2005·Granted Aug 11, 2009·43 cites·18 claims
- 2594US7539907B1Method and apparatus for determining a predicted failure rateSUN MICROSYSTEMS INC·Filed 2006·Granted May 26, 2009·136 cites·23 claims
- 2693US11740922B2System and method for providing an InfiniBand SR-IOV vSwitch architecture for a high performance cloud computing environmentORACLE INT CORP·Filed 2021·Granted Aug 29, 2023·2 cites·20 claims
- 2793US10230794B2System and method for efficient virtualization in lossless interconnection networksORACLE INT CORP·Filed 2016·Granted Mar 12, 2019·7 cites·15 claims
- 2893US10198288B2System and method for providing a dynamic cloud with subnet administration (SA) query cachingORACLE INT CORP·Filed 2015·Granted Feb 5, 2019·10 cites·22 claims
- 2993US10033647B2System and method for efficient network isolation and load balancing in a multi-tenant cluster environmentORACLE INT CORP·Filed 2016·Granted Jul 24, 2018·7 cites·20 claims
- 3093US7945721B1Flexible control and/or status register configurationORACLE AMERICA INC·Filed 2006·Granted May 17, 2011·42 cites·19 claims
- 3193US7752376B1Flexible configuration spaceORACLE AMERICA INC·Filed 2006·Granted Jul 6, 2010·39 cites·16 claims
- 3293US7724678B1Method and apparatus for testing a communication linkORACLE AMERICA INC·Filed 2006·Granted May 25, 2010·39 cites·18 claims
- 3392US10965619B2System and method for supporting node role attributes in a high performance computing environmentORACLE INT CORP·Filed 2019·Granted Mar 30, 2021·4 cites·17 claims
- 3492US10756961B2System and method of assigning admin partition membership based on switch connectivity in a high-performance computing environmentORACLE INT CORP·Filed 2017·Granted Aug 25, 2020·6 cites·20 claims
- 3592US10700971B2System and method for supporting inter subnet partitions in a high performance computing environmentORACLE INT CORP·Filed 2018·Granted Jun 30, 2020·4 cites·20 claims
- 3692US10432719B2System and method for efficient virtualization in lossless interconnection networksORACLE INT CORP·Filed 2018·Granted Oct 1, 2019·5 cites·20 claims
- 3792US9450885B2System and method for supporting live migration of virtual machines in a virtualization environmentORACLE INT CORP·Filed 2013·Granted Sep 20, 2016·15 cites·20 claims
- 3892US7698408B1Method and apparatus for testing a networkORACLE AMERICA INC·Filed 2006·Granted Apr 13, 2010·27 cites·19 claims
- 3992US7565463B2Scalable routing and addressingSUN MICROSYSTEMS INC·Filed 2005·Granted Jul 21, 2009·31 cites·19 claims
- 4091US11716293B2System and method for supporting efficient load-balancing in a high performance computing (HPC) environmentORACLE INT CORP·Filed 2022·Granted Aug 1, 2023·1 cites·20 claims
- 4191US10673762B2System and method for efficient network isolation and load balancing in a multi-tenant cluster environmentORACLE INT CORP·Filed 2018·Granted Jun 2, 2020·4 cites·20 claims
- 4291US8223745B2Adding packet routing information without ECRC recalculationJOHNSEN BJOERN DAG·Filed 2005·Granted Jul 17, 2012·32 cites·12 claims
- 4390US9270650B2System and method for providing secure subnet management agent (SMA) in an infiniband (IB) networkJOHNSEN BJØRN-DAG·Filed 2012·Granted Feb 23, 2016·10 cites·13 claims
- 4490US7774642B1Fault zones for interconnect fabricsORACLE AMERICA INC·Filed 2005·Granted Aug 10, 2010·28 cites·22 claims
- 4589US11838217B2System and method for supporting target groups for congestion control in a private fabric in a high performance computing environmentORACLE INT CORP·Filed 2022·Granted Dec 5, 2023·1 cites·20 claims
- 4689US11190429B2System and method for allowing multiple global identifier (GID) subnet prefix values concurrently for incoming packet processing in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted Nov 30, 2021·2 cites·15 claims
- 4789US11082365B2System and method for supporting scalable representation of switch port status in a high performance computing environmentORACLE INT CORP·Filed 2020·Granted Aug 3, 2021·2 cites·20 claims
- 4889US7613864B2Device sharingSUN MICROSYSTEMS INC·Filed 2005·Granted Nov 3, 2009·23 cites·18 claims
- 4988US11700207B2System and method for providing bandwidth congestion control in a private fabric in a high performance computing environmentORACLE INT CORP·Filed 2022·Granted Jul 11, 2023·1 cites·18 claims
- 5088US10432414B2System and method to provide multicast group membership defined relative to partition membership in a high performance computing environmentORACLE INT CORP·Filed 2018·Granted Oct 1, 2019·3 cites·20 claims
Showing the top 50 of 236 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →