Inventor · disambiguated record
Justin Levandoski
Also filed as: LEVANDOSKI JUSTIN · LEVANDOSKI JUSTIN J · LEVANDOSKI JUSTIN JON
24 granted patents·2 pending applications·195 citations·filing 2011–2025
95Inventor score
Technology areasG06F
Files withMICROSOFT TECHNOLOGY LICENSING LLC11GOOGLE LLC6AMAZON TECH INC5LOMET DAVID2LEVANDOSKI JUSTIN JON1
Top patents by PatentIndex Score
26 records- 0195US9003162B2Structuring storage based on latch-free B-treesLOMET DAVID·Filed 2012·Granted Apr 7, 2015·69 cites·20 claims
- 0292US11080262B1Optimistic atomic multi-page write operations in decoupled multi-writer databasesAMAZON TECH INC·Filed 2019·Granted Aug 3, 2021·12 cites·20 claims
- 0392US9519591B2Latch-free, log-structured storage for multiple access methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Dec 13, 2016·16 cites·20 claims
- 0491US11860869B1Performing queries to a consistent view of a data set across query engine typesAMAZON TECH INC·Filed 2019·Granted Jan 2, 2024·8 cites·20 claims
- 0591US9928264B2High performance transactions in database management systemsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Mar 27, 2018·18 cites·18 claims
- 0690US11663187B2Key-value store systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted May 30, 2023·2 cites·20 claims
- 0789US10599485B2Index structure using atomic multiword update operationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Mar 24, 2020·12 cites·17 claims
- 0889US9514211B2High throughput data modifications using blind update operationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Dec 6, 2016·12 cites·20 claims
- 0988US11366802B1Batch undo processing for transaction rollbacks in a multi-writer databaseAMAZON TECH INC·Filed 2019·Granted Jun 21, 2022·9 cites·20 claims
- 1087US8868514B2Transaction support for distributed dataLOMET DAVID·Filed 2011·Granted Oct 21, 2014·23 cites·20 claims
- 1181US11379463B1Atomic enforcement of cross-page data constraints in decoupled multi-writer databasesAMAZON TECH INC·Filed 2019·Granted Jul 5, 2022·3 cites·20 claims
- 1278US9892146B2Classification of data in main memory database systemsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Feb 13, 2018·2 cites·20 claims
- 1375US11210220B2Log-structured storage for data accessMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Dec 28, 2021·1 cites·20 claims
- 1473US9514174B2Classification of data in main memory database systemsLEVANDOSKI JUSTIN JON·Filed 2012·Granted Dec 6, 2016·4 cites·20 claims
- 1572US10216629B2Log-structured storage for data accessMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Feb 26, 2019·1 cites·20 claims
- 1667US12511266B2Managed tables for data lakesGOOGLE LLC·Filed 2023·Granted Dec 30, 2025·0 cites·17 claims
- 1767US12405924B2Managed tables for data lakesGOOGLE LLC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1867US2025245230A1Query Acceleration and Metadata CachingGOOGLE LLC·Filed 2025·Application pending·0 cites
- 1966US11874796B1Efficient garbage collection in optimistic multi-writer database systemsAMAZON TECH INC·Filed 2019·Granted Jan 16, 2024·1 cites·20 claims
- 2066US10067960B2Controlling atomic updates of indexes using hardware transactional memoryMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Sep 4, 2018·2 cites·20 claims
- 2163US12339850B2Query acceleration and metadata cachingGOOGLE LLC·Filed 2023·Granted Jun 24, 2025·0 cites·18 claims
- 2260US12493596B2Unstructured data analytics in traditional data warehousesGOOGLE LLC·Filed 2022·Granted Dec 9, 2025·0 cites·20 claims
- 2359US11113260B2Transactional access to records on secondary storage in an in-memory databaseMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 2455US11392570B2Key-value store systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jul 19, 2022·0 cites·20 claims
- 2553US10331649B2Transactional access to records on secondary storage in an in-memory databaseMICROSOFT CORP·Filed 2014·Granted Jun 25, 2019·0 cites·20 claims
- 2648US2023315893A1Row, Column Level Security for Data Lakes and its Uniform Enforcement Across Analytic Query EnginesGOOGLE LLC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →