Inventor · disambiguated record
Rahul Ugale
Also filed as: UGALE RAHUL · Ugale Rahul B
38 granted patents·2 pending applications·245 citations·filing 2014–2021
97Inventor score
Top patents by PatentIndex Score
40 records- 0197US10175894B1Method for populating a cache index on a deduplicated storage systemEMC IP HOLDING CO LLC·Filed 2016·Granted Jan 8, 2019·28 cites·15 claims
- 0297US10102150B1Adaptive smart data cache evictionEMC IP HOLDING CO LLC·Filed 2017·Granted Oct 16, 2018·26 cites·21 claims
- 0395US10936412B1Method and system for accessing data stored in data cache with fault toleranceEMC IP HOLDING CO LLC·Filed 2017·Granted Mar 2, 2021·16 cites·18 claims
- 0495US10719245B1Transactional IO scheduler for storage systems with multiple storage devicesEMC IP HOLDING CO LLC·Filed 2017·Granted Jul 21, 2020·20 cites·21 claims
- 0595US10509739B1Optimized read IO for mix read/write scenario by chunking write IOsEMC IP HOLDING CO LLC·Filed 2017·Granted Dec 17, 2019·18 cites·18 claims
- 0695US10496290B1Method and system for window-based churn handling in data cacheEMC IP HOLDING CO LLC·Filed 2017·Granted Dec 3, 2019·16 cites·22 claims
- 0794US10095624B1Intelligent cache pre-fetchEMC IP HOLDING CO LLC·Filed 2017·Granted Oct 9, 2018·13 cites·20 claims
- 0891US10733105B1Method for pipelined read optimization to improve performance of reading data from data cache and storage unitsEMC IP HOLDING CO LLC·Filed 2017·Granted Aug 4, 2020·8 cites·15 claims
- 0991US10599340B1Policy driven IO scheduler to improve read IO performance in hybrid storage systemsEMC IP HOLDING CO LLC·Filed 2017·Granted Mar 24, 2020·8 cites·21 claims
- 1091US10592123B1Policy driven IO scheduler to improve write IO performance in hybrid storage systemsEMC IP HOLDING CO LLC·Filed 2017·Granted Mar 17, 2020·8 cites·21 claims
- 1189US10908818B1Accessing deduplicated data from write-evict units in solid-state memory cacheEMC IP HOLDING CO LLC·Filed 2017·Granted Feb 2, 2021·8 cites·21 claims
- 1289US10489301B1Method and system for metadata churn absorptionEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 26, 2019·7 cites·21 claims
- 1389US10474588B1Method and system for memory-based data cachingEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 12, 2019·6 cites·17 claims
- 1489US10474587B1Smart weighted container data cache evictionEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 12, 2019·6 cites·20 claims
- 1589US9798793B1Method for recovering an index on a deduplicated storage systemEMC IP HOLDING CO LLC·Filed 2016·Granted Oct 24, 2017·7 cites·20 claims
- 1687US10565120B1Method for efficient write path cache load to improve storage efficiencyEMC IP HOLDING CO LLC·Filed 2017·Granted Feb 18, 2020·5 cites·21 claims
- 1787US10503717B1Method for locating data on a deduplicated storage system using a SSD cache indexEMC IP HOLDING CO LLC·Filed 2014·Granted Dec 10, 2019·10 cites·21 claims
- 1884US10248677B1Scaling an SSD index on a deduplicated storage systemEMC IP HOLDING CO LLC·Filed 2014·Granted Apr 2, 2019·8 cites·15 claims
- 1983US10204002B1Method for maintaining a cache index on a deduplicated storage systemEMC IP HOLDING CO LLC·Filed 2016·Granted Feb 12, 2019·4 cites·18 claims
- 2082US10848179B1Performance optimization and support compatibility of data compression with hardware acceleratorEMC IP HOLDING CO LLC·Filed 2019·Granted Nov 24, 2020·5 cites·20 claims
- 2181US11829249B2Fast failover of a deduplicated file system through huge memory pagesEMC IP HOLDING CO LLC·Filed 2021·Granted Nov 28, 2023·1 cites·15 claims
- 2279US10423533B1Filtered data cache evictionEMC IP HOLDING CO LLC·Filed 2017·Granted Sep 24, 2019·5 cites·18 claims
- 2379US10346054B1Policy driven IO scheduler resilient to storage subsystem performanceEMC IP Holding Compnay LLC·Filed 2017·Granted Jul 9, 2019·4 cites·21 claims
- 2474US11113237B1Solid state cache index for a deduplicate storage systemEMC IP HOLDING CO LLC·Filed 2014·Granted Sep 7, 2021·3 cites·15 claims
- 2574US10289307B1Method for handling block errors on a deduplicated storage systemEMC IP HOLDING CO LLC·Filed 2016·Granted May 14, 2019·2 cites·6 claims
- 2672US11436070B2Achieving storage system performance guarantees by applying transactional I/O schedulingEMC IP HOLDING CO LLC·Filed 2019·Granted Sep 6, 2022·1 cites·18 claims
- 2770US10481813B1Device and method for extending cache operational lifetimeEMC IP HOLDING CO LLC·Filed 2017·Granted Nov 19, 2019·1 cites·11 claims
- 2868US11263089B2Achieving guaranteed application performance using transactional I/O scheduling for SSD storage by interleaving and splitting read/write I/Os with required latency configurationsEMC IP HOLDING CO LLC·Filed 2019·Granted Mar 1, 2022·1 cites·20 claims
- 2959US11093283B2System and method of dynamically allocating compression jobsEMC IP HOLDING CO LLC·Filed 2019·Granted Aug 17, 2021·0 cites·20 claims
- 3056US11438010B2System and method for increasing logical space for native backup applianceEMC IP HOLDING CO LLC·Filed 2019·Granted Sep 6, 2022·0 cites·20 claims
- 3156US11288096B2System and method of balancing mixed workload performanceEMC IP HOLDING CO LLC·Filed 2019·Granted Mar 29, 2022·0 cites·15 claims
- 3255US10824577B1Transactional I/O scheduler using media properties to achieve guaranteed read, write, and mixed I/O performance in virtual and cloud storageEMC IP HOLDING CO LLC·Filed 2019·Granted Nov 3, 2020·0 cites·19 claims
- 3353US11194651B2Method for gracefully handling QAT hardware or CPU software failures by dynamically switching between QAT hardware and CPU software for data compression and decompressionEMC IP HOLDING CO LLC·Filed 2019·Granted Dec 7, 2021·0 cites·21 claims
- 3452US11210162B2Approach to improve decompression performance by scatter gather compression units and also updating checksum mechanismEMC IP HOLDING CO LLC·Filed 2019·Granted Dec 28, 2021·0 cites·21 claims
- 3549US11204872B2Achieving guaranteed application performance using transactional I/O scheduling for SSD storage using known read/write latenciesEMC IP HOLDING CO LLC·Filed 2019·Granted Dec 21, 2021·0 cites·20 claims
- 3649US10840943B1System and method of data compression between backup server and storageEMC IP HOLDING CO LLC·Filed 2019·Granted Nov 17, 2020·0 cites·15 claims
- 3747US12242424B2Persistent memory tiering supporting fast failover in a deduplicated file systemEMC IP HOLDING CO LLC·Filed 2021·Granted Mar 4, 2025·0 cites·17 claims
- 3841US11775438B2Intelligent cache warm-up on data protection systemsEMC IP HOLDING CO LLC·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
- 3941US2019034282A1Offline repopulation of cacheEMC IP HOLDING CO LLC·Filed 2017·Application pending·0 cites
- 4039US2021109759A1Pipelined method to improve backup and restore performanceEMC IP HOLDING CO LLC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →