Inventor · disambiguated record
Jeffrey W. Josten
Also filed as: JOSTEN JEFFREY W · JOSTEN JEFFREY WILLIAM
27 granted patents·892 citations·filing 1992–2021
97Inventor score
Top patents by PatentIndex Score
27 records- 0194US5408653AEfficient data base access using a shared electronic store in a multi-system environment with shared disksIBM·Filed 1992·Granted Apr 18, 1995·116 cites·12 claims
- 0292US11042650B2Sargable query-predicate evaluation for encrypted databasesIBM·Filed 2018·Granted Jun 22, 2021·16 cites·25 claims
- 0392US7120746B2Technique for data transferIBM·Filed 2002·Granted Oct 10, 2006·102 cites·33 claims
- 0488US6557082B1Method and apparatus for ensuring cache coherency for spawned dependent transactions in a multi-system environment with shared data storage devicesIBM·Filed 2000·Granted Apr 29, 2003·55 cites·39 claims
- 0586US7743036B2High performance support for XA protocols in a clustered shared databaseIBM·Filed 2007·Granted Jun 22, 2010·13 cites·27 claims
- 0685US7260589B2High performance support for XA protocols in a clustered shared databaseIBM·Filed 2003·Granted Aug 21, 2007·35 cites·33 claims
- 0784US10826878B2Database management system shared ledger supportIBM·Filed 2019·Granted Nov 3, 2020·4 cites·20 claims
- 0883US5557792AEfficient data base access using a shared electronic store in a multi-system environment with shared disksIBM·Filed 1995·Granted Sep 17, 1996·63 cites·11 claims
- 0981US7412460B2DBMS backup without suspending updates and corresponding recovery using separately stored log and data filesIBM·Filed 2003·Granted Aug 12, 2008·32 cites·33 claims
- 1080US5574902AEfficient destaging of updated local cache pages for a transaction in a multisystem and multiprocess database management system with a high-speed shared electronic storeIBM·Filed 1994·Granted Nov 12, 1996·85 cites·12 claims
- 1179US5761660AComputer program product and program storage device for database access using a shared electronic store in a multi-system environment having shared disksIBM·Filed 1996·Granted Jun 2, 1998·74 cites·24 claims
- 1279US5546579APage refreshing procedure using two locking granularities to ensure cache coherency in a multisystem database processing environment having a high-speed shared electronic storeIBM·Filed 1994·Granted Aug 13, 1996·81 cites·15 claims
- 1378US10277561B2Database management system shared ledger supportIBM·Filed 2016·Granted Apr 30, 2019·3 cites·14 claims
- 1474US6952707B1Efficient sequence number generation in a multi-system data-sharing environmentIBM·Filed 2000·Granted Oct 4, 2005·17 cites·41 claims
- 1574US6230243B1Method, system and program products for managing changed data of castout classesIBM·Filed 1999·Granted May 8, 2001·64 cites·43 claims
- 1672US7552147B2System and method for minimizing data outage time and data loss while handling errors detected during recoveryIBM·Filed 2005·Granted Jun 23, 2009·6 cites·20 claims
- 1767US6438654B1Castout processing for duplexed cache structuresIBM·Filed 1999·Granted Aug 20, 2002·50 cites·24 claims
- 1866US7650352B2System and method for increasing availability of an indexIBM·Filed 2006·Granted Jan 19, 2010·3 cites·19 claims
- 1962US6539495B1Method, system and program products for providing user-managed duplexing of coupling facility cache structuresIBM·Filed 1999·Granted Mar 25, 2003·41 cites·18 claims
- 2060US11620392B2Sargable evaluation of queries submitted to an encrypted databaseIBM·Filed 2021·Granted Apr 4, 2023·0 cites·21 claims
- 2159US11327785B2Computing system including enhanced application performance based on last completed operation sequence valueIBM·Filed 2019·Granted May 10, 2022·0 cites·14 claims
- 2258US6874104B1Assigning recoverable unique sequence numbers in a transaction processing systemIBM·Filed 1999·Granted Mar 29, 2005·28 cites·73 claims
- 2356US10747572B2Computing system including enhanced application performance based on last completed operation sequence valueIBM·Filed 2016·Granted Aug 18, 2020·0 cites·14 claims
- 2455US11144538B2Predictive database index modificationIBM·Filed 2019·Granted Oct 12, 2021·0 cites·20 claims
- 2551US6968432B2Method and system for altering a sequence number assignment pattern while preserving integrity and high concurrency in a multi-system shared disk environmentIBM·Filed 2003·Granted Nov 22, 2005·4 cites·9 claims
- 2650US8935471B2Conditional write processing for a cache structure of a coupling facilityIBM·Filed 2013·Granted Jan 13, 2015·0 cites·10 claims
- 2740US8838888B2Conditional write processing for a cache structure of a coupling facilityAHMAD RIAZ·Filed 2012·Granted Sep 16, 2014·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →