Inventor · disambiguated record
Wei Xiao
Also filed as: XIAO WEI · XIAO WEI HAO
91 granted patents·3 pending applications·1,914 citations·filing 1997–2023
99Inventor score
Files withAMAZON TECH INC72MICROSOFT CORP5STEFANI STEFANO3MICROSOFT TECHNOLOGY LICENSING LLC2SIVASUBRAMANIAN SWAMINATHAN2
Top patents by PatentIndex Score
94 records- 0198US10025673B1Restoring partitioned database tables from backupAMAZON TECH INC·Filed 2013·Granted Jul 17, 2018·125 cites·20 claims
- 0298US9053167B1Storage device selection for database partition replicasAMAZON TECH INC·Filed 2013·Granted Jun 9, 2015·138 cites·20 claims
- 0398US8914497B1System and method for throttling service requests having non-uniform workloadsXIAO WEI·Filed 2011·Granted Dec 16, 2014·152 cites·35 claims
- 0498US8572091B1System and method for partitioning and indexing table data using a composite primary keySIVASUBRAMANIAN SWAMINATHAN·Filed 2011·Granted Oct 29, 2013·151 cites·35 claims
- 0597USD959558SHandheld game consoleSHENZHEN AYN TECH CO LTD·Filed 2020·Granted Aug 2, 2022·53 cites·1 claims
- 0697US9633051B1Backup of partitioned database tablesAMAZON TECH INC·Filed 2013·Granted Apr 25, 2017·74 cites·22 claims
- 0797US9489443B1Scheduling of splits and moves of database partitionsAMAZON TECH INC·Filed 2013·Granted Nov 8, 2016·82 cites·20 claims
- 0897US8953453B1System and method for throttling service requests using work-based tokensXIAO WEI·Filed 2011·Granted Feb 10, 2015·97 cites·31 claims
- 0997US8601000B1System and method for conditionally updating an item with attribute granularitySTEFANI STEFANO·Filed 2011·Granted Dec 3, 2013·82 cites·29 claims
- 1096US10158709B1Identifying data store requests for asynchronous processingAMAZON TECH INC·Filed 2015·Granted Dec 18, 2018·26 cites·20 claims
- 1196US9632878B1Verification of database table partitions during backupAMAZON TECH INC·Filed 2013·Granted Apr 25, 2017·58 cites·20 claims
- 1296US9384227B1Database system providing skew metrics across a key spaceAMAZON TECH INC·Filed 2013·Granted Jul 5, 2016·55 cites·21 claims
- 1396US9052831B1System and method for performing live partitioning in a data storeSTEFANI STEFANO·Filed 2011·Granted Jun 9, 2015·54 cites·31 claims
- 1496US8732517B1System and method for performing replica copying using a physical copy mechanismSTEFANI STEFANO·Filed 2011·Granted May 20, 2014·47 cites·33 claims
- 1595USD965686SHandheld game consoleSHENZHEN MOORECHIP TECH CO LTD·Filed 2020·Granted Oct 4, 2022·37 cites·1 claims
- 1695US10877669B1System and method for providing a committed throughput level in a data storeSIVASUBRAMANIAN SWAMINATHAN·Filed 2011·Granted Dec 29, 2020·26 cites·32 claims
- 1795US9460185B2Storage device selection for database partition replicasAMAZON TECH INC·Filed 2015·Granted Oct 4, 2016·15 cites·20 claims
- 1894US10387402B2System and method for conditionally updating an item with attribute granularityAMAZON TECH INC·Filed 2016·Granted Aug 20, 2019·10 cites·20 claims
- 1994US9471657B1Range query capacity allocationAMAZON TECH INC·Filed 2013·Granted Oct 18, 2016·22 cites·20 claims
- 2094US9128965B1Configurable-capacity time-series tablesAMAZON TECH INC·Filed 2013·Granted Sep 8, 2015·49 cites·23 claims
- 2193US11314717B1Scalable architecture for propagating updates to replicated dataAMAZON TECH INC·Filed 2017·Granted Apr 26, 2022·19 cites·20 claims
- 2293US10592495B1Function-based object queriesAMAZON TECH INC·Filed 2015·Granted Mar 17, 2020·14 cites·20 claims
- 2393US9922086B1Consistent query of local indexesAMAZON TECH INC·Filed 2017·Granted Mar 20, 2018·10 cites·20 claims
- 2493US9875270B1Locking item ranges for creating a secondary index from an online tableAMAZON TECH INC·Filed 2015·Granted Jan 23, 2018·18 cites·20 claims
- 2593US9576038B1Consistent query of local indexesAMAZON TECH INC·Filed 2013·Granted Feb 21, 2017·24 cites·22 claims
- 2692US11601512B2System and method for throttling service requests having non-uniform workloadsAMAZON TECH INC·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 2792US10445334B1Query transmission in type-limited interchange formatsAMAZON TECH INC·Filed 2015·Granted Oct 15, 2019·33 cites·20 claims
- 2892US10102230B1Rate-limiting secondary index creation for an online tableAMAZON TECH INC·Filed 2015·Granted Oct 16, 2018·11 cites·20 claims
- 2992US10013449B1Validating and non-validating secondary indexes for a table in a non-relational data storeAMAZON TECH INC·Filed 2015·Granted Jul 3, 2018·15 cites·20 claims
- 3092US9507818B1System and method for conditionally updating an item with attribute granularityAMAZON TECH INC·Filed 2013·Granted Nov 29, 2016·14 cites·20 claims
- 3192US9330158B1Range query capacity allocationAMAZON TECH INC·Filed 2013·Granted May 3, 2016·18 cites·20 claims
- 3291US11443232B1Active learning-based data labeling service using an augmented manifestAMAZON TECH INC·Filed 2019·Granted Sep 13, 2022·11 cites·20 claims
- 3391US10747739B1Implicit checkpoint for generating a secondary index of a tableAMAZON TECH INC·Filed 2015·Granted Aug 18, 2020·10 cites·20 claims
- 3491US7653665B1Systems and methods for avoiding database anomalies when maintaining constraints and indexes in presence of snapshot isolationMICROSOFT CORP·Filed 2004·Granted Jan 26, 2010·78 cites·10 claims
- 3590US10712950B2System and method for performing live partitioning in a data storeAMAZON TECH INC·Filed 2015·Granted Jul 14, 2020·6 cites·20 claims
- 3690US9898614B1Implicit prioritization to rate-limit secondary index creation for an online tableAMAZON TECH INC·Filed 2015·Granted Feb 20, 2018·10 cites·20 claims
- 3789US10740312B1Asynchronous indexing of database tablesAMAZON TECH INC·Filed 2016·Granted Aug 11, 2020·7 cites·20 claims
- 3889US9602590B1Shadowed throughput provisioningAMAZON TECH INC·Filed 2014·Granted Mar 21, 2017·11 cites·20 claims
- 3987US12334063B1Systems and methods for automated communication summarizationAMAZON TECH INC·Filed 2021·Granted Jun 17, 2025·4 cites·18 claims
- 4086US12175968B1Skill selection for responding to natural language inputsAMAZON TECH INC·Filed 2021·Granted Dec 24, 2024·4 cites·21 claims
- 4186US10999381B2System and method for throttling service requests having non-uniform workloadsAMAZON TECH INC·Filed 2019·Granted May 4, 2021·3 cites·20 claims
- 4285US10257288B2System and method for throttling service requests having non-uniform workloadsAMAZON TECH INC·Filed 2014·Granted Apr 9, 2019·5 cites·20 claims
- 4385US9372911B2System and method for performing replica copying using a physical copy mechanismAMAZON TECH INC·Filed 2014·Granted Jun 21, 2016·7 cites·20 claims
- 4483US10387578B1Utilization limiting for nested object queriesAMAZON TECH INC·Filed 2015·Granted Aug 20, 2019·4 cites·19 claims
- 4583US9239852B1Item collectionsAMAZON TECH INC·Filed 2013·Granted Jan 19, 2016·7 cites·24 claims
- 4683US7146386B2System and method for a snapshot query during database recoveryMICROSOFT CORP·Filed 2004·Granted Dec 5, 2006·52 cites·10 claims
- 4782US10866970B1Range query capacity allocationAMAZON TECH INC·Filed 2016·Granted Dec 15, 2020·3 cites·20 claims
- 4882US8819027B1System and method for partitioning and indexing table data using a composite primary keyAMAZON TECH INC·Filed 2013·Granted Aug 26, 2014·10 cites·20 claims
- 4981US10764185B2Token-based policies burst-mode operationsAMAZON TECH INC·Filed 2013·Granted Sep 1, 2020·6 cites·20 claims
- 5080US11321283B2Table and index communications channelsAMAZON TECH INC·Filed 2019·Granted May 3, 2022·2 cites·20 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →