Inventor · disambiguated record
Zhihuan Qiu
Also filed as: QIU ZHIHUAN
31 granted patents·4 pending applications·94 citations·filing 2012–2024
95Inventor score
Technology areasG06F
Top patents by PatentIndex Score
35 records- 0197US10613780B1Multi-node removalCOHESITY INC·Filed 2018·Granted Apr 7, 2020·45 cites·26 claims
- 0295US11886412B2Large content file optimizationCOHESITY INC·Filed 2022·Granted Jan 30, 2024·2 cites·20 claims
- 0395US10534759B1Incremental virtual machine metadata extractionCOHESITY INC·Filed 2018·Granted Jan 14, 2020·17 cites·19 claims
- 0490US11842060B2Efficiently storing data in a cloud storageCOHESITY INC·Filed 2021·Granted Dec 12, 2023·2 cites·19 claims
- 0589US11494355B2Large content file optimizationCOHESITY INC·Filed 2020·Granted Nov 8, 2022·2 cites·20 claims
- 0685US11074135B2Large content file optimizationCOHESITY INC·Filed 2019·Granted Jul 27, 2021·3 cites·19 claims
- 0785US9002832B1Classifying sites as low quality sitesPATEL RAJAN·Filed 2012·Granted Apr 7, 2015·11 cites·24 claims
- 0884US11797220B2Reducing memory usage in storing metadataCOHESITY INC·Filed 2021·Granted Oct 24, 2023·1 cites·16 claims
- 0984US11782886B2Incremental virtual machine metadata extractionCOHESITY INC·Filed 2021·Granted Oct 10, 2023·1 cites·20 claims
- 1083US11693741B2Large content file optimizationCOHESITY INC·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 1183US11681454B2Efficiently storing data in a cloud storageCOHESITY INC·Filed 2021·Granted Jun 20, 2023·1 cites·20 claims
- 1282US12332865B2Large content file optimizationCOHESITY INC·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 1382US10664461B2Large content file optimizationCOHESITY INC·Filed 2018·Granted May 26, 2020·2 cites·19 claims
- 1476US12164386B2Large content file optimizationCOHESITY INC·Filed 2023·Granted Dec 10, 2024·0 cites·19 claims
- 1576US11775482B2File system metadata deduplicationCOHESITY INC·Filed 2020·Granted Oct 3, 2023·1 cites·17 claims
- 1675US12164799B2Reducing memory usage in storing metadataCOHESITY INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 1774US11176102B2Incremental virtual machine metadata extractionCOHESITY INC·Filed 2019·Granted Nov 16, 2021·1 cites·18 claims
- 1873US11500817B2Asynchronous deletion of large directoriesCOHESITY INC·Filed 2020·Granted Nov 15, 2022·1 cites·19 claims
- 1971US12353739B2Efficiently storing data in a cloud storageCOHESITY INC·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 2071US11347760B2Systems and methods for indexing contentGOOGLE LLC·Filed 2021·Granted May 31, 2022·0 cites·20 claims
- 2171US2024232138A1Adaptively providing uncompressed and compressed data chunksCOHESITY INC·Filed 2024·Application pending·0 cites
- 2269US12159047B2Efficiently storing data in a cloud storageCOHESITY INC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 2367US10963472B2Systems and methods for indexing contentGOOGLE LLC·Filed 2019·Granted Mar 30, 2021·0 cites·20 claims
- 2467US8909628B1Detecting content scrapingGOOGLE INC·Filed 2012·Granted Dec 9, 2014·3 cites·27 claims
- 2567US2023394010A1File system metadata deduplicationCOHESITY INC·Filed 2023·Application pending·0 cites
- 2664US10503740B2Systems and methods for re-ranking ranked search resultsGOOGLE LLC·Filed 2018·Granted Dec 10, 2019·0 cites·21 claims
- 2763US10204145B2Systems and methods for re-ranking ranked search resultsGOOGLE LLC·Filed 2018·Granted Feb 12, 2019·0 cites·21 claims
- 2862US11971857B2Adaptively providing uncompressed and compressed data chunksCOHESITY INC·Filed 2021·Granted Apr 30, 2024·0 cites·17 claims
- 2958US12487967B1Efficient file system directory reverse name lookupCOHESITY INC·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 3057US12475081B2Adaptive archive of data chunkfilesCOHESITY INC·Filed 2023·Granted Nov 18, 2025·0 cites·15 claims
- 3156US12487969B1Fast truncation of large filesCOHESITY INC·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 3255US2015169584A1Systems and methods for re-ranking ranked search resultsGOOGLE INC·Filed 2013·Application pending·0 cites
- 3346US12032537B2Deduplicating metadata based on a common sequence of chunk identifiersCOHESITY INC·Filed 2021·Granted Jul 9, 2024·0 cites·19 claims
- 3446US11947497B2Partial in-line deduplication and partial post-processing deduplication of data chunksCOHESITY INC·Filed 2021·Granted Apr 2, 2024·0 cites·18 claims
- 3544US2024004763A1Adaptive source side deduplicationCOHESITY INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →