Inventor · disambiguated record
David R. Engebretsen
Also filed as: ENGEBRETSEN DAVID · ENGEBRETSEN DAVID R · ENGEBRETSEN DAVID ROBERT
50 granted patents·13 pending applications·311 citations·filing 1995–2024
98Inventor score
Files withIBM29ARMSTRONG WILLIAM J13BOSTON SCIENT CARDIAC DIAGNOSTICS INC6PREVENTICE SOLUTIONS INC5LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD4
Top patents by PatentIndex Score
63 records- 0195US8547825B2Switch fabric managementARMSTRONG WILLIAM J·Filed 2011·Granted Oct 1, 2013·29 cites·18 claims
- 0292US8358661B2Remote adapter configurationIBM·Filed 2010·Granted Jan 22, 2013·19 cites·20 claims
- 0390US8385356B2Data frame forwarding using a multitiered distributed virtual bridge hierarchyIBM·Filed 2010·Granted Feb 26, 2013·14 cites·25 claims
- 0490US8369296B2Distributed link aggregationIBM·Filed 2010·Granted Feb 5, 2013·14 cites·20 claims
- 0588US8447909B2Register access in distributed virtual bridge environmentCORRIGAN MICHAEL J·Filed 2010·Granted May 21, 2013·12 cites·20 claims
- 0686US8848517B2Fencing off switch domainsIBM·Filed 2013·Granted Sep 30, 2014·9 cites·8 claims
- 0786US8842523B2Fencing off switch domainsIBM·Filed 2012·Granted Sep 23, 2014·9 cites·16 claims
- 0886US8745438B2Reducing impact of a switch failure in a switch fabric via switch cardsIBM·Filed 2012·Granted Jun 3, 2014·7 cites·20 claims
- 0985US9077659B2Packet routing for embedded applications sharing a single network interface over multiple virtual networksIBM·Filed 2012·Granted Jul 7, 2015·7 cites·20 claims
- 1085US8843688B2Concurrent repair of PCIE switch units in a tightly-coupled, multi-switch, multi-adapter, multi-host distributed systemENGEBRETSEN DAVID R·Filed 2012·Granted Sep 23, 2014·9 cites·13 claims
- 1181US9148369B2Packet routing with analysis assist for embedded applications sharing a single network interface over multiple virtual networksIBM·Filed 2012·Granted Sep 29, 2015·5 cites·20 claims
- 1281US8948000B2Switch fabric managementIBM·Filed 2012·Granted Feb 3, 2015·5 cites·20 claims
- 1381US8745437B2Reducing impact of repair actions following a switch failure in a switch fabricARMSTRONG WILLIAM J·Filed 2011·Granted Jun 3, 2014·5 cites·24 claims
- 1480US8880938B2Reducing impact of a repair action in a switch fabricIBM·Filed 2012·Granted Nov 4, 2014·5 cites·20 claims
- 1580US8489763B2Distributed virtual bridge managementARMSTRONG WILLIAM J·Filed 2010·Granted Jul 16, 2013·6 cites·25 claims
- 1679US8566257B2Address data learning and registration within a distributed virtual bridgeARMSTRONG WILLIAM J·Filed 2010·Granted Oct 22, 2013·5 cites·20 claims
- 1778US9148368B2Packet routing with analysis assist for embedded applications sharing a single network interface over multiple virtual networksARMSTRONG WILLIAM J·Filed 2012·Granted Sep 29, 2015·4 cites·20 claims
- 1878US8683107B2Memory mapped input/output bus address range translationIBM·Filed 2013·Granted Mar 25, 2014·4 cites·14 claims
- 1977US9172639B2Distributing functions in a distributed and embedded environmentIBM·Filed 2013·Granted Oct 27, 2015·4 cites·8 claims
- 2073US9917747B2Problem detection in a distributed digital network through distributed packet analysisIBM·Filed 2015·Granted Mar 13, 2018·2 cites·20 claims
- 2173US8843689B2Concurrent repair of the PCIe switch units in a tightly-coupled, multi-switch, multi-adapter, multi-host distributed systemIBM·Filed 2013·Granted Sep 23, 2014·3 cites·7 claims
- 2273US5860138AProcessor with compiler-allocated, variable length intermediate storageIBM·Filed 1995·Granted Jan 12, 1999·69 cites·37 claims
- 2372US8327055B2Translating a requester identifier to a chip identifierARMSTRONG WILLIAM J·Filed 2010·Granted Dec 4, 2012·3 cites·16 claims
- 2471US8429323B2Memory mapped input/output bus address range translationENGEBRETSEN DAVID R·Filed 2010·Granted Apr 23, 2013·3 cites·6 claims
- 2570US8677175B2Reducing impact of repair actions following a switch failure in a switch fabricIBM·Filed 2012·Granted Mar 18, 2014·2 cites·8 claims
- 2669US9197497B2Configuration of network entities using firmwareIBM·Filed 2013·Granted Nov 24, 2015·2 cites·19 claims
- 2769US8929251B2Selecting a master processor from an ambiguous peer groupIBM·Filed 2013·Granted Jan 6, 2015·2 cites·14 claims
- 2868US7197536B2Primitive communication mechanism for adjacent nodes in a clustered computer systemIBM·Filed 2001·Granted Mar 27, 2007·13 cites·22 claims
- 2967US9203699B2Constructing and verifying switch fabric cabling schemesLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2014·Granted Dec 1, 2015·2 cites·13 claims
- 3067US8606984B2Hierarchical to physical bus translationARMSTRONG WILLIAM J·Filed 2010·Granted Dec 10, 2013·2 cites·8 claims
- 3167US6944155B2Apparatus for filtering inter-node communication in a data processing systemIBM·Filed 2001·Granted Sep 13, 2005·9 cites·11 claims
- 3265US8856419B2Register access in distributed virtual bridge environmentIBM·Filed 2012·Granted Oct 7, 2014·1 cites·20 claims
- 3364US8880937B2Reducing impact of a repair action in a switch fabricARMSTRONG WILLIAM J·Filed 2011·Granted Nov 4, 2014·1 cites·24 claims
- 3464US2024379204A1Real-time ecg report generationBOSTON SCIENT CARDIAC DIAGNOSTICS INC·Filed 2024·Application pending·0 cites
- 3563US12094585B2Real-time ECG report generationPREVENTICE SOLUTIONS INC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 3663US9141501B2Firmware generated register file for use in hardware validationLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2013·Granted Sep 22, 2015·1 cites·8 claims
- 3763US8364879B2Hierarchical to physical memory mapped input/output translationIBM·Filed 2010·Granted Jan 29, 2013·1 cites·20 claims
- 3863US7130982B2Logical memory tags for redirected DMA operationsIBM·Filed 2004·Granted Oct 31, 2006·10 cites·16 claims
- 3961US8316169B2Physical to hierarchical bus translationARMSTRONG WILLIAM J·Filed 2010·Granted Nov 20, 2012·1 cites·4 claims
- 4061US6772259B2Interrupt handlers used in different modes of operationsIBM·Filed 2001·Granted Aug 3, 2004·7 cites·29 claims
- 4157US7110402B2Method and system for filtering inter-node communication in a data processing systemIBM·Filed 2004·Granted Sep 19, 2006·3 cites·5 claims
- 4255US8874955B2Reducing impact of a switch failure in a switch fabric via switch cardsARMSTRONG WILLIAM J·Filed 2011·Granted Oct 28, 2014·0 cites·24 claims
- 4354US2024120112A1Beat clusteringBOSTON SCIENT CARDIAC DIAGNOSTICS INC·Filed 2023·Application pending·0 cites
- 4453US2023380748A1Encoding heart rate in a beat marker displayPREVENTICE SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 4553US2024379231A1Deep neural network ecg data analysisBOSTON SCIENT CARDIAC DIAGNOSTICS INC·Filed 2024·Application pending·0 cites
- 4652US9063922B2Firmware generated register file for use in hardware validationLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2012·Granted Jun 23, 2015·0 cites·14 claims
- 4751US9461885B2Constructing and verifying switch fabric cabling schemesLENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD·Filed 2014·Granted Oct 4, 2016·0 cites·7 claims
- 4851US6754753B2Atomic ownership change operation for input/output (I/O) bridge device in clustered computer systemIBM·Filed 2001·Granted Jun 22, 2004·2 cites·31 claims
- 4949US9083644B2Packet routing for embedded applications sharing a single network interface over multiple virtual networksARMSTRONG WILLIAM J·Filed 2012·Granted Jul 14, 2015·0 cites·20 claims
- 5049US7088715B2Apparatus for filtering inter-node communication in a data processing systemIBM·Filed 2004·Granted Aug 8, 2006·0 cites·8 claims
Showing the top 50 of 63 patent records by PatentIndex Score.
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