Inventor · disambiguated record
Somasundaram Perianayagam
Also filed as: PERIANAYAGAM SOMASUNDARAM
32 granted patents·1 pending application·149 citations·filing 2013–2023
96Inventor score
Files withAMAZON TECH INC33
Top patents by PatentIndex Score
33 records- 0197US11231862B1Localized lookups for efficient database service request processingAMAZON TECH INC·Filed 2020·Granted Jan 25, 2022·12 cites·20 claims
- 0295US11947537B1Automatic index management for a non-relational databaseAMAZON TECH INC·Filed 2020·Granted Apr 2, 2024·6 cites·20 claims
- 0394US11250022B1Offline index builds for database tablesAMAZON TECH INC·Filed 2020·Granted Feb 15, 2022·7 cites·20 claims
- 0493US9922086B1Consistent query of local indexesAMAZON TECH INC·Filed 2017·Granted Mar 20, 2018·10 cites·20 claims
- 0593US9576038B1Consistent query of local indexesAMAZON TECH INC·Filed 2013·Granted Feb 21, 2017·24 cites·22 claims
- 0692US11860673B1Database with client-controlled encryption keyAMAZON TECH INC·Filed 2019·Granted Jan 2, 2024·17 cites·20 claims
- 0792US11698914B1Serverless managed bulk import on a global NoSQL database with selective back pressureAMAZON TECH INC·Filed 2021·Granted Jul 11, 2023·3 cites·20 claims
- 0892US11138164B1Alter table implementation details with schema versioningAMAZON TECH INC·Filed 2019·Granted Oct 5, 2021·14 cites·20 claims
- 0991US11436211B1Renaming a database table with minimized application downtimeAMAZON TECH INC·Filed 2020·Granted Sep 6, 2022·4 cites·20 claims
- 1090US10997160B1Streaming committed transaction updates to a data storeAMAZON TECH INC·Filed 2019·Granted May 4, 2021·7 cites·20 claims
- 1189US11372686B1Capacity management for global resourcesAMAZON TECH INC·Filed 2020·Granted Jun 28, 2022·5 cites·20 claims
- 1289US11188228B1Graphing transaction operations for transaction compliance analysisAMAZON TECH INC·Filed 2019·Granted Nov 30, 2021·6 cites·20 claims
- 1387US11797521B1Associating a function with a table in a database systemAMAZON TECH INC·Filed 2020·Granted Oct 24, 2023·2 cites·20 claims
- 1487US11120006B2Ordering transaction requests in a distributed database according to an independently assigned sequenceAMAZON TECH INC·Filed 2018·Granted Sep 14, 2021·4 cites·20 claims
- 1584US12007977B1Selectively applying a replication log for logical database replica creationAMAZON TECH INC·Filed 2022·Granted Jun 11, 2024·2 cites·20 claims
- 1683US9239852B1Item collectionsAMAZON TECH INC·Filed 2013·Granted Jan 19, 2016·7 cites·24 claims
- 1782US11789971B1Adding replicas to a multi-leader replica group for a data setAMAZON TECH INC·Filed 2019·Granted Oct 17, 2023·4 cites·20 claims
- 1880US10956250B1Database interface to obtain item state on conditional operation failureAMAZON TECH INC·Filed 2019·Granted Mar 23, 2021·3 cites·20 claims
- 1979US11860835B1Efficient drop column requests in a non-relational data storeAMAZON TECH INC·Filed 2020·Granted Jan 2, 2024·2 cites·20 claims
- 2079US9996573B1Distributed system capacity dial-upAMAZON TECH INC·Filed 2014·Granted Jun 12, 2018·5 cites·21 claims
- 2177US11880385B1Ordering updates to secondary indexes using conditional operationsAMAZON TECH INC·Filed 2020·Granted Jan 23, 2024·1 cites·20 claims
- 2277US11556540B1Transmission format cache for database readsAMAZON TECH INC·Filed 2020·Granted Jan 17, 2023·1 cites·20 claims
- 2369US11568063B1Database with client-controlled encryption keyAMAZON TECH INC·Filed 2019·Granted Jan 31, 2023·1 cites·20 claims
- 2467US11449490B1Idempotent transaction requestsAMAZON TECH INC·Filed 2018·Granted Sep 20, 2022·1 cites·20 claims
- 2565US11860892B2Offline index builds for database tablesAMAZON TECH INC·Filed 2022·Granted Jan 2, 2024·0 cites·20 claims
- 2665US11595205B1Database with client-controlled encryption keyAMAZON TECH INC·Filed 2019·Granted Feb 28, 2023·1 cites·20 claims
- 2762US2022067025A1Ordering transaction requests in a distributed database according to an independently assigned sequenceAMAZON TECH INC·Filed 2021·Application pending·0 cites
- 2859US12380129B1Synchronous cross-region replication for a multi-writer databaseAMAZON TECH INC·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 2959US10754854B2Consistent query of local indexesAMAZON TECH INC·Filed 2018·Granted Aug 25, 2020·0 cites·20 claims
- 3054US11314728B1Range deletes on a distributed databaseAMAZON TECH INC·Filed 2019·Granted Apr 26, 2022·0 cites·20 claims
- 3149US11030220B2Global table management operations for multi-region replicated tablesAMAZON TECH INC·Filed 2019·Granted Jun 8, 2021·0 cites·20 claims
- 3248US11403179B1Transactionally consistent point-in-time restoreAMAZON TECH INC·Filed 2018·Granted Aug 2, 2022·0 cites·20 claims
- 3338US12147310B1Group replication for highly global workloadsAMAZON TECH INC·Filed 2021·Granted Nov 19, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →