Inventor · disambiguated record
Christopher J. Engel
Also filed as: ENGEL CHRISTOPHER J · ENGEL CHRISTOPHER JOHN
27 granted patents·2 pending applications·89 citations·filing 2001–2021
94Inventor score
Top patents by PatentIndex Score
29 records- 0189US9582366B2Detecting and sparing of optical PCIE cable channel attached IO drawerIBM·Filed 2014·Granted Feb 28, 2017·9 cites·9 claims
- 0288US9864662B2Implementing cable failover in multiple cable PCI express IO interconnectionsIBM·Filed 2016·Granted Jan 9, 2018·4 cites·11 claims
- 0383US10885197B2Merging multiple compute nodes with trusted platform modules utilizing authentication protocol with active trusted platform module provisioningIBM·Filed 2018·Granted Jan 5, 2021·4 cites·25 claims
- 0483US6662133B2JTAG-based software to perform cumulative array repairIBM·Filed 2001·Granted Dec 9, 2003·43 cites·25 claims
- 0582US10467111B2Implementing cable failover in multiple cable PCI express IO interconnectionsIBM·Filed 2017·Granted Nov 5, 2019·2 cites·11 claims
- 0682US9697156B2Detecting and configuring of external IO enclosureIBM·Filed 2015·Granted Jul 4, 2017·3 cites·11 claims
- 0779US9891998B2Detecting and sparing of optical PCIE cable channel attached IO drawerIBM·Filed 2015·Granted Feb 13, 2018·2 cites·11 claims
- 0879US9697155B2Detecting and configuring of external IO enclosureIBM·Filed 2014·Granted Jul 4, 2017·4 cites·9 claims
- 0978US11165766B2Implementing authentication protocol for merging multiple server nodes with trusted platform modules utilizing provisioned node certificates to support concurrent node add and removeIBM·Filed 2018·Granted Nov 2, 2021·2 cites·20 claims
- 1077US9529766B1Determining cable connections in a multi-cable linkIBM·Filed 2016·Granted Dec 27, 2016·2 cites·1 claims
- 1176US10467110B2Implementing cable failover in multiple cable PCI Express IO interconnectionsIBM·Filed 2017·Granted Nov 5, 2019·1 cites·9 claims
- 1275US10372649B2PCIe Link Reset to Minimize Workload ImpactIBM·Filed 2016·Granted Aug 6, 2019·2 cites·11 claims
- 1372US9858161B2Implementing cable failover in multiple cable PCI express IO interconnectionsIBM·Filed 2015·Granted Jan 2, 2018·1 cites·9 claims
- 1470US10915481B2PCIe link reset to minimize workload impactIBM·Filed 2019·Granted Feb 9, 2021·1 cites·20 claims
- 1569US9720871B2Determining cable connections in a multi-cable linkIBM·Filed 2016·Granted Aug 1, 2017·1 cites·1 claims
- 1667US10108575B2Concurrent maintenance of modular PCIe I/O expansion drawerIBM·Filed 2016·Granted Oct 23, 2018·1 cites·20 claims
- 1761US8429619B2Executable high-level trace file generation systemALBERT JASON T·Filed 2007·Granted Apr 23, 2013·4 cites·16 claims
- 1858US11181549B2Method for identification of proper probe placement on printed circuit boardIBM·Filed 2019·Granted Nov 23, 2021·0 cites·7 claims
- 1957US9697166B2Implementing health check for optical cable attached PCIE enclosureIBM·Filed 2014·Granted Jul 4, 2017·0 cites·9 claims
- 2053US9697167B2Implementing health check for optical cable attached PCIE enclosureIBM·Filed 2016·Granted Jul 4, 2017·0 cites·11 claims
- 2151US10371718B2Method for identification of proper probe placement on printed circuit boardIBM·Filed 2016·Granted Aug 6, 2019·0 cites·4 claims
- 2250US10073751B2Determining cable connections in a multi-cable linkIBM·Filed 2015·Granted Sep 11, 2018·0 cites·8 claims
- 2350US9985876B2Determining cable connections in a multi-cable linkIBM·Filed 2015·Granted May 29, 2018·0 cites·5 claims
- 2445US11206141B2Merging multiple compute nodes with trusted platform modules utilizing provisioned node certificatesIBM·Filed 2018·Granted Dec 21, 2021·0 cites·25 claims
- 2543US8327340B2Executable high-level trace file generation methodALBERT JASON T·Filed 2012·Granted Dec 4, 2012·0 cites·7 claims
- 2640US2017212872A1Duplicate post handling with natural language processingIBM·Filed 2016·Application pending·0 cites
- 2740US2017212916A1Duplicate post handling with natural language processingIBM·Filed 2016·Application pending·0 cites
- 2839US6832345B2Method for coexistence and cooperation between system firmware and debug codeIBM·Filed 2001·Granted Dec 14, 2004·3 cites·17 claims
- 2937US11809568B2Hypervisor having local keystoreIBM·Filed 2021·Granted Nov 7, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →