Inventor · disambiguated record
Hari Kannan
Also filed as: KANNAN HARI · KANNAN HARI S
105 granted patents·31 pending applications·488 citations·filing 2005–2025
99Inventor score
Top patents by PatentIndex Score
136 records- 0198US11614893B2Optimizing storage device access based on latencyPURE STORAGE INC·Filed 2021·Granted Mar 28, 2023·82 cites·21 claims
- 0298US9495255B2Error recovery in a storage clusterPURE STORAGE INC·Filed 2014·Granted Nov 15, 2016·71 cites·17 claims
- 0397US11614880B2Storage system with selectable write pathsPURE STORAGE INC·Filed 2020·Granted Mar 28, 2023·8 cites·19 claims
- 0497US10141050B1Page writes for triple level cell flash memoryPURE STORAGE INC·Filed 2017·Granted Nov 27, 2018·22 cites·17 claims
- 0596US9880899B2Die-level monitoring in a storage clusterPURE STORAGE INC·Filed 2015·Granted Jan 30, 2018·14 cites·10 claims
- 0696US9483346B2Data rebuild on feedback from a queue in a non-volatile solid-state storagePURE STORAGE INC·Filed 2014·Granted Nov 1, 2016·20 cites·20 claims
- 0796US9082512B1Die-level monitoring in a storage clusterPURE STORAGE INC·Filed 2014·Granted Jul 14, 2015·25 cites·20 claims
- 0895US12056386B2Selectable write paths with different formatted dataPURE STORAGE INC·Filed 2023·Granted Aug 6, 2024·2 cites·20 claims
- 0995US9971537B1Hardware support to track and transition flash LUNs into SLC modePURE STORAGE INC·Filed 2016·Granted May 15, 2018·16 cites·20 claims
- 1095US9747158B1Intelligent refresh of 3D NANDPURE STORAGE INC·Filed 2017·Granted Aug 29, 2017·14 cites·11 claims
- 1195US9535695B2Completing load and store instructions in a weakly-ordered memory modelAPPLE INC·Filed 2013·Granted Jan 3, 2017·32 cites·20 claims
- 1294US12235743B2Efficient partitioning for storage system resiliency groupsPURE STORAGE INC·Filed 2021·Granted Feb 25, 2025·3 cites·20 claims
- 1394US12067282B2Write path selectionPURE STORAGE INC·Filed 2022·Granted Aug 20, 2024·2 cites·20 claims
- 1494US11620197B2Recovering error corrected dataPURE STORAGE INC·Filed 2021·Granted Apr 4, 2023·2 cites·20 claims
- 1593US12253922B2Data rebuild based on solid state memory characteristicsPURE STORAGE INC·Filed 2023·Granted Mar 18, 2025·1 cites·17 claims
- 1693US11714572B2Optimized data resiliency in a modular storage systemPURE STORAGE INC·Filed 2020·Granted Aug 1, 2023·3 cites·20 claims
- 1793US10216420B1Calibration of flash channels in SSDPURE STORAGE INC·Filed 2016·Granted Feb 26, 2019·12 cites·17 claims
- 1893US10140149B1Transactional commits with hardware assists in remote memoryPURE STORAGE INC·Filed 2015·Granted Nov 27, 2018·9 cites·14 claims
- 1993US9766972B2Masking defective bits in a storage arrayPURE STORAGE INC·Filed 2014·Granted Sep 19, 2017·14 cites·20 claims
- 2092US11416338B2Resiliency scheme to enhance storage performancePURE STORAGE INC·Filed 2020·Granted Aug 16, 2022·3 cites·18 claims
- 2192US2025348380A1Characterization of storage memory for data placementPURE STORAGE INC·Filed 2025·Application pending·0 cites
- 2292US2025372163A1Storage system management of page write requirementsPURE STORAGE INC·Filed 2025·Application pending·0 cites
- 2391US12271264B2Adjusting a variable parameter to increase reliability of stored dataPURE STORAGE INC·Filed 2022·Granted Apr 8, 2025·1 cites·19 claims
- 2491US12093545B2Storage system with selectable write modesPURE STORAGE INC·Filed 2022·Granted Sep 17, 2024·2 cites·20 claims
- 2591US10528419B2Mapping around defective flash memory of a storage arrayPURE STORAGE INC·Filed 2017·Granted Jan 7, 2020·7 cites·20 claims
- 2691US10467527B1Method and apparatus for artificial intelligence accelerationPURE STORAGE INC·Filed 2018·Granted Nov 5, 2019·7 cites·19 claims
- 2790US11487455B2Dynamic block allocation to optimize storage system performancePURE STORAGE INC·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 2890US11449232B1Optimal scheduling of flash operationsPURE STORAGE INC·Filed 2016·Granted Sep 20, 2022·8 cites·20 claims
- 2988US11204830B2Die-level monitoring in a storage clusterPURE STORAGE INC·Filed 2020·Granted Dec 21, 2021·2 cites·20 claims
- 3088US10650902B2Method for processing blocks of flash memoryPURE STORAGE INC·Filed 2017·Granted May 12, 2020·5 cites·18 claims
- 3188US9098418B2Coordinated prefetching based on training in hierarchically cached processorsKANNAN HARI S·Filed 2012·Granted Aug 4, 2015·17 cites·20 claims
- 3287US12229437B2Dynamic buffer for storage systemPURE STORAGE INC·Filed 2022·Granted Feb 18, 2025·1 cites·20 claims
- 3387US12204788B1Dynamic plane selection in data storage systemPURE STORAGE INC·Filed 2023·Granted Jan 21, 2025·1 cites·20 claims
- 3487US12056365B2Resiliency for a storage systemPURE STORAGE INC·Filed 2022·Granted Aug 6, 2024·1 cites·20 claims
- 3587US10216411B2Data rebuild on feedback from a queue in a non-volatile solid-state storagePURE STORAGE INC·Filed 2016·Granted Feb 26, 2019·3 cites·17 claims
- 3686US9015422B2Access map-pattern match based prefetch unit for a processorAPPLE INC·Filed 2013·Granted Apr 21, 2015·9 cites·20 claims
- 3785US10990283B2Proactive data rebuild based on queue feedbackPURE STORAGE INC·Filed 2019·Granted Apr 27, 2021·3 cites·20 claims
- 3884US11328767B2Multi-level cell page writesPURE STORAGE INC·Filed 2020·Granted May 10, 2022·1 cites·20 claims
- 3983US12474856B2Storage system with multiple write pathsPURE STORAGE INC·Filed 2024·Granted Nov 18, 2025·0 cites·20 claims
- 4083US12394477B2Page write requirements for a distributed storage systemPURE STORAGE INC·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 4183US10983859B2Adjustable error correction based on memory health in a storage unitPURE STORAGE INC·Filed 2014·Granted Apr 20, 2021·5 cites·20 claims
- 4283US8037437B2Optimizing systems-on-a-chip using the dynamic critical pathMICROSOFT CORP·Filed 2009·Granted Oct 11, 2011·12 cites·20 claims
- 4383US2025053298A1Reducing storage system latency using interruptible storage operationsPURE STORAGE INC·Filed 2024·Application pending·0 cites
- 4482US12493428B2Storage system having roving memory regionPURE STORAGE INC·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 4582US12315576B2Background reads for solid state storagePURE STORAGE INC·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 4680US12373289B2Error correction incident trackingPURE STORAGE INC·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 4780US12373339B2Dynamic migration techniquesPURE STORAGE INC·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 4880US11604690B2Online failure span determinationPURE STORAGE INC·Filed 2019·Granted Mar 14, 2023·2 cites·20 claims
- 4980US10579474B2Die-level monitoring in a storage clusterPURE STORAGE INC·Filed 2018·Granted Mar 3, 2020·1 cites·12 claims
- 5080US9047198B2Prefetching across page boundaries in hierarchically cached processorsAPPLE INC·Filed 2012·Granted Jun 2, 2015·6 cites·24 claims
Showing the top 50 of 136 patent records by PatentIndex Score.
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