Inventor · disambiguated record
John A. Schumann
Also filed as: SCHUMANN JOHN · SCHUMANN JOHN A · SCHUMANN JOHN ANDREW
24 granted patents·1 pending application·38 citations·filing 2008–2021
92Inventor score
Top patents by PatentIndex Score
25 records- 0186US9747396B1Driving pervasive commands using breakpoints in a hardware-accelerated simulation environmentIBM·Filed 2016·Granted Aug 29, 2017·4 cites·18 claims
- 0283US8832502B2Hardware verification using acceleration platformDUSANAPUDI MANOJ·Filed 2012·Granted Sep 9, 2014·11 cites·16 claims
- 0382US8073668B2Method and apparatus for testing a full system integrated circuit design by statistical fault injection using hardware-based simulationKELLINGTON JEFFREY WILLIAM·Filed 2008·Granted Dec 6, 2011·18 cites·21 claims
- 0477US9921897B2Testing a non-core MMUIBM·Filed 2016·Granted Mar 20, 2018·2 cites·10 claims
- 0575US10754791B2Software translation prefetch instructionsIBM·Filed 2019·Granted Aug 25, 2020·2 cites·18 claims
- 0668US10942853B2System and method including broadcasting an address translation invalidation instruction with a return marker to indentify the location of data in a computing system having mutiple processorsIBM·Filed 2018·Granted Mar 9, 2021·1 cites·20 claims
- 0763US11347505B2Processor performance monitor that logs reasons for reservation lossIBM·Filed 2020·Granted May 31, 2022·0 cites·17 claims
- 0863US11301392B2Address translation cache invalidation in a microprocessorIBM·Filed 2020·Granted Apr 12, 2022·0 cites·20 claims
- 0959US10915456B2Address translation cache invalidation in a microprocessorIBM·Filed 2019·Granted Feb 9, 2021·0 cites·25 claims
- 1058US10539614B2Circuit design verification in a hardware accelerated simulation environment using breakpointsIBM·Filed 2017·Granted Jan 21, 2020·0 cites·20 claims
- 1157US10896273B2Precise verification of a logic problem on a simulation acceleratorIBM·Filed 2018·Granted Jan 19, 2021·0 cites·20 claims
- 1256US11436013B2Method and system for detection of thread stallIBM·Filed 2020·Granted Sep 6, 2022·0 cites·18 claims
- 1356US10228422B2Driving pervasive commands using breakpoints in a hardware-accelerated simulation environmentIBM·Filed 2017·Granted Mar 12, 2019·0 cites·18 claims
- 1455US11243864B2Identifying translation errorsIBM·Filed 2019·Granted Feb 8, 2022·0 cites·18 claims
- 1554US11080122B2Software-invisible interrupt for a microprocessorIBM·Filed 2019·Granted Aug 3, 2021·0 cites·8 claims
- 1654US10579376B2Processor performance monitor that logs reasons for reservation lossIBM·Filed 2016·Granted Mar 3, 2020·0 cites·23 claims
- 1753US10007568B2Testing a non-core MMUIBM·Filed 2016·Granted Jun 26, 2018·0 cites·5 claims
- 1853US9939487B2Circuit design verification in a hardware accelerated simulation environment using breakpointsIBM·Filed 2015·Granted Apr 10, 2018·0 cites·20 claims
- 1952US10705843B2Method and system for detection of thread stallIBM·Filed 2017·Granted Jul 7, 2020·0 cites·20 claims
- 2051US11138089B2Performance benchmark generationIBM·Filed 2018·Granted Oct 5, 2021·0 cites·20 claims
- 2150US11556365B2Obscuring information in virtualization environmentIBM·Filed 2019·Granted Jan 17, 2023·0 cites·20 claims
- 2250US11157285B2Dynamic modification of instructions that do not modify the architectural state of a processorIBM·Filed 2020·Granted Oct 26, 2021·0 cites·18 claims
- 2346US11475191B2Generating and adding additional control information to logic under test to facilitate debugging and comprehension of a simulationIBM·Filed 2019·Granted Oct 18, 2022·0 cites·14 claims
- 2438US2023048717A1Un-mark instructions on an instruction match to reduce resources required to match a group of instructionsIBM·Filed 2021·Application pending·0 cites
- 2537US11875095B2Method for latency detection on a hardware simulation acceleratorIBM·Filed 2020·Granted Jan 16, 2024·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →