Inventor · disambiguated record
Hanumantha Rao Kodavalla
Also filed as: KODAVALLA HANUMANTHA · KODAVALLA HANUMANTHA R · KODAVALLA HANUMANTHA RAO
42 granted patents·8 pending applications·644 citations·filing 2004–2025
98Inventor score
Files withMICROSOFT TECHNOLOGY LICENSING LLC24MICROSOFT CORP19ERGAN CENK2CELIS PEDRO1DHAMANKAR ROBIN DHANANJAY1
Top patents by PatentIndex Score
50 records- 0197US7644239B2Non-volatile memory cache performance improvementMICROSOFT CORP·Filed 2004·Granted Jan 5, 2010·173 cites·68 claims
- 0295US8255645B2Non-volatile memory cache performance improvementERGAN CENK·Filed 2011·Granted Aug 28, 2012·25 cites·23 claims
- 0394US7814057B2Page recovery using volume snapshots and logsMICROSOFT CORP·Filed 2005·Granted Oct 12, 2010·53 cites·4 claims
- 0494US7590668B2Pausable backups of file system itemsMICROSOFT CORP·Filed 2005·Granted Sep 15, 2009·53 cites·17 claims
- 0593US8041904B2Non-volatile memory cache performance improvementMICROSOFT CORP·Filed 2009·Granted Oct 18, 2011·23 cites·23 claims
- 0692US8527462B1Database point-in-time restore and as-of queryTALIUS TOMAS·Filed 2012·Granted Sep 3, 2013·35 cites·20 claims
- 0792US7143120B2Systems and methods for automated maintenance and repair of database and file systemsMICROSOFT CORP·Filed 2004·Granted Nov 28, 2006·70 cites·27 claims
- 0889US10496621B2Columnar storage of a database indexMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Dec 3, 2019·6 cites·22 claims
- 0989US7689607B2Database page mirroringMICROSOFT CORP·Filed 2005·Granted Mar 30, 2010·24 cites·15 claims
- 1088US9424286B2Managing database recovery timeMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Aug 23, 2016·10 cites·18 claims
- 1188US9195657B2Columnar storage of a database indexOKS ARTEM A·Filed 2010·Granted Nov 24, 2015·16 cites·20 claims
- 1287US7366740B2Systems and methods for automatic maintenance and repair of enitites in a data modelMICROSOFT CORP·Filed 2004·Granted Apr 29, 2008·51 cites·39 claims
- 1386US10216637B2Non-volatile memory cache performance improvementMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Feb 26, 2019·3 cites·20 claims
- 1486US7620660B2Pre-image logging for database recoveryMICROSOFT CORP·Filed 2005·Granted Nov 17, 2009·16 cites·20 claims
- 1582US7801866B1Systems and methods for reading only durably committed data in a system that otherwise permits lazy commit of transactionsMICROSOFT CORP·Filed 2004·Granted Sep 21, 2010·35 cites·22 claims
- 1681US12499122B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 1780US9235531B2Multi-level buffer pool extensionsCELIS PEDRO·Filed 2011·Granted Jan 12, 2016·10 cites·18 claims
- 1878US8176021B2Optimized reverse key indexesKODAVALLA HANUMANTHA R·Filed 2008·Granted May 8, 2012·13 cites·17 claims
- 1977US11755558B2Transaction identifier locking with data row locksMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Sep 12, 2023·1 cites·18 claims
- 2077US2025390399A1Access management and database recovery for encrypted indexesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 2175US12118014B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 2275US9063980B2Log consolidationMICROSOFT CORP·Filed 2012·Granted Jun 23, 2015·4 cites·20 claims
- 2371US7765361B2Enforced transaction system recoverability on media without write-throughMICROSOFT CORP·Filed 2006·Granted Jul 27, 2010·7 cites·18 claims
- 2471US7676481B2Serialization of file system item(s) and associated entity(ies)MICROSOFT CORP·Filed 2005·Granted Mar 9, 2010·6 cites·17 claims
- 2570US12511276B2Granular tracking of locking queries to reduce lockingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Granted Dec 30, 2025·0 cites·20 claims
- 2667US11748369B2Separation of logical and physical storage in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 2767US8818960B2Tracking redo completion at a page levelDHAMANKAR ROBIN DHANANJAY·Filed 2011·Granted Aug 26, 2014·2 cites·17 claims
- 2866US9405693B2Non-volatile memory cache performance improvementERGAN CENK·Filed 2012·Granted Aug 2, 2016·1 cites·16 claims
- 2966US7908257B2Read mostly database tablesMICROSOFT CORP·Filed 2008·Granted Mar 15, 2011·4 cites·16 claims
- 3066US2025258811A1Schema snapshot isolation access in a relational databaseMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 3165US12210514B2Schema and data modification concurrency in query processing pushdownMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 3261US7620668B2Authoritative and non-authoritative restoreMICROSOFT CORP·Filed 2005·Granted Nov 17, 2009·2 cites·15 claims
- 3359US9164793B2Prioritized lock requests to reduce blockingMICROSOFT CORP·Filed 2012·Granted Oct 20, 2015·1 cites·20 claims
- 3456US12045223B2Method and system for lock after qualification for update queriesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 3555US12493532B2System and method for database recovery for encrypted indexesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Dec 9, 2025·0 cites·20 claims
- 3655US9384100B2Tracking redo completion at a page levelMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Jul 5, 2016·0 cites·20 claims
- 3755US2025384090A1Hybrid tiered storage for cloud platformsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Application pending·0 cites
- 3854US12235851B2Operation fragmentation with metadata serialization in query processing pushdownsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Feb 25, 2025·0 cites·20 claims
- 3950US11003549B2Constant time database recoveryMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted May 11, 2021·0 cites·20 claims
- 4048US11860829B2Page split detection and affinity in query processing pushdownsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Jan 2, 2024·0 cites·20 claims
- 4148US11487766B2Operation fragmentation with metadata serialization in query processing pushdownsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 4248US8370310B2Managing database recovery timeMICROSOFT CORP·Filed 2011·Granted Feb 5, 2013·0 cites·18 claims
- 4348US2011145201A1Database mirroringMICROSOFT CORP·Filed 2009·Application pending·0 cites
- 4447US11797523B2Schema and data modification concurrency in query processing pushdownMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Oct 24, 2023·0 cites·20 claims
- 4543US11379433B2Persistent version storage for relational database management systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jul 5, 2022·0 cites·18 claims
- 4643US11288251B2Supporting concurrent updates to a database pageMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Mar 29, 2022·0 cites·18 claims
- 4741US2020050692A1Consistent read queries from a secondary compute nodeMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Application pending·0 cites
- 4840US2006206544A1Automatic backup and restore system and methodMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 4938US2018144015A1Redoing transaction log records in parallelMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Application pending·0 cites
- 5035US2007073764A1Systems and methods for automatic database or file system maintenance and repairMICROSOFT CORP·Filed 2006·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →