Inventor · disambiguated record
Christopher H. Stewart
Also filed as: STEWART CHRISTOPHER H · STEWART CHRISTOPHER HOWARD
22 granted patents·7 pending applications·732 citations·filing 1998–2022
94Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO22COMPAQ COMPUTER CORP2STEWART CHRISTOPHER H2COMPAQ INFORMATION TECHNOLOGIE1DISNEY ENTPR INC1
Top patents by PatentIndex Score
29 records- 0192US6675214B2Method and apparatus for efficient storage and retrieval of objects in and from an object storage deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jan 6, 2004·96 cites·20 claims
- 0292US6389460B1Method and apparatus for efficient storage and retrieval of objects in and from an object storage deviceCOMPAQ COMPUTER CORP·Filed 1998·Granted May 14, 2002·265 cites·23 claims
- 0388US6144996AMethod and apparatus for providing a guaranteed minimum level of performance for content delivery over a networkCOMPAQ COMPUTER CORP·Filed 1998·Granted Nov 7, 2000·230 cites·20 claims
- 0479US6510469B1Method and apparatus for providing accelerated content delivery over a networkCOMPAQ INFORMATION TECHNOLOGIE·Filed 1998·Granted Jan 21, 2003·129 cites·28 claims
- 0572US11221841B2BIOS personalitiesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jan 11, 2022·1 cites·15 claims
- 0668US11409876B2Displaying a BIOS update progressHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 9, 2022·1 cites·20 claims
- 0767US10360148B2Generating a second code from a first codeHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Jul 23, 2019·2 cites·18 claims
- 0865US9904543B2Setting a build indicator to enable or disable a featureHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Feb 27, 2018·1 cites·17 claims
- 0962US9606845B2Proxy for accessing a middleware subsystemYANG GUOXING·Filed 2012·Granted Mar 28, 2017·2 cites·19 claims
- 1061US8272049B2Multi-domain computer password managementSTEWART CHRISTOPHER H·Filed 2009·Granted Sep 18, 2012·4 cites·18 claims
- 1160US10621330B2Allowing use of a test key for a BIOS installationHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 14, 2020·1 cites·13 claims
- 1253US12399997B2Authentication of hardware component firmwareHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Aug 26, 2025·0 cites·11 claims
- 1353US11941159B2Configuration data deletion based on tamper statusHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Mar 26, 2024·0 cites·15 claims
- 1452US10585665B2Setting a build indicator to enable or disable a featureHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 10, 2020·0 cites·18 claims
- 1550US9983886B2Updating boot codeHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted May 29, 2018·0 cites·20 claims
- 1649US11418335B2Security credential derivationHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 1749US2023367860A1Instruction verificationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Application pending·0 cites
- 1848US12032949B2Deletion of firmware instructionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jul 9, 2024·0 cites·13 claims
- 1948US2023185578A1BIOS PersonalitiesHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Application pending·0 cites
- 2046US11163643B2Boot data validityHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Nov 2, 2021·0 cites·15 claims
- 2146US10268822B2Firmware module execution privilegeHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 23, 2019·0 cites·15 claims
- 2246US2022121748A1Modifications to firmware functionalityHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 2343US11537757B2Securely writing data to a secure data storage device during runtimeHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 27, 2022·0 cites·20 claims
- 2443US10668384B2System using rule based techniques for handling gameplay restrictionsDISNEY ENTPR INC·Filed 2014·Granted Jun 2, 2020·0 cites·18 claims
- 2542US2021081117A1Non-volatile memory protectionsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Application pending·0 cites
- 2642US2024078129A1Execution of bios components with virtual machinesHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Application pending·0 cites
- 2740US2020159929A1Basic input/output system updatesHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
- 2838US9740587B2Distributing power usage data for low-level components of a computing device to subscribing programsSTEWART CHRISTOPHER H·Filed 2011·Granted Aug 22, 2017·0 cites·19 claims
- 2937US2020320198A1Component recall checkingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Application pending·0 cites
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