Inventor · disambiguated record
Ravi Kumar
Also filed as: KUMAR RAVI · KUMAR RAVI J
30 granted patents·3 pending applications·115 citations·filing 2011–2023
95Inventor score
Top patents by PatentIndex Score
33 records- 0198US9857992B2Dynamic window to improve NAND enduranceINTEL CORP·Filed 2016·Granted Jan 2, 2018·34 cites·16 claims
- 0297US11361834B1Systems and methods for dual-pulse programmingSANDISK TECHNOLOGIES LLC·Filed 2020·Granted Jun 14, 2022·9 cites·20 claims
- 0395US11404127B1Read refresh to improve power on data retention for a non-volatile memorySANDISK TECHNOLOGIES LLC·Filed 2021·Granted Aug 2, 2022·12 cites·20 claims
- 0495US11342035B1Memory apparatus and method of operation using one pulse smart verifySANDISK TECHNOLOGIES LLC·Filed 2020·Granted May 24, 2022·5 cites·20 claims
- 0593US11475967B1Modified verify in a memory deviceSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Oct 18, 2022·4 cites·20 claims
- 0692US11568943B2Memory apparatus and method of operation using zero pulse smart verifySANDISK TECHNOLOGIES LLC·Filed 2020·Granted Jan 31, 2023·3 cites·19 claims
- 0791US11177002B1Programming memory cells using encoded TLC-fineSANDISK TECHNOLOGIES LLC·Filed 2020·Granted Nov 16, 2021·3 cites·20 claims
- 0891US10705966B1Mapping for multi-state programming of memory devicesWESTERN DIGITAL TECH INC·Filed 2018·Granted Jul 7, 2020·6 cites·20 claims
- 0989US9164836B2Cycling endurance extending for memory cells of a non-volatile memory arrayGUO XIN·Filed 2011·Granted Oct 20, 2015·13 cites·27 claims
- 1088US11508440B1Periodic write to improve data retentionSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Nov 22, 2022·3 cites·20 claims
- 1188US11475961B1Nonvolatile memory with efficient look-ahead readSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Oct 18, 2022·2 cites·20 claims
- 1288US11372765B2Mapping for multi-state programming of memory devicesWESTERN DIGITAL TECH INC·Filed 2020·Granted Jun 28, 2022·2 cites·20 claims
- 1388US9330784B2Dynamic window to improve NAND endurancePANGAL KIRAN·Filed 2011·Granted May 3, 2016·12 cites·25 claims
- 1487US11636039B2Mapping for multi-state programming of memory devicesWESTERN DIGITAL TECH INC·Filed 2022·Granted Apr 25, 2023·1 cites·20 claims
- 1587US11398280B1Lockout mode for reverse order read operationSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Jul 26, 2022·2 cites·20 claims
- 1680US11699494B2Peak and average ICC reduction by tier-based sensing during program verify operations of non-volatile memory structuresSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Jul 11, 2023·1 cites·20 claims
- 1780US11557358B2Memory apparatus and method of operation using adaptive erase time compensation for segmented eraseSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Jan 17, 2023·1 cites·20 claims
- 1875US10990311B2Multi-stream non-volatile storage systemWESTERN DIGITAL TECH INC·Filed 2019·Granted Apr 27, 2021·2 cites·19 claims
- 1962US12254218B2Read schemes with adjustment for neighboring word line sanitizationSANDISK TECHNOLOGIES LLC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 2056US12046306B2Temperature dependent programming techniques in a memory deviceSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Jul 23, 2024·0 cites·20 claims
- 2154US11574693B2Memory apparatus and method of operation using periodic normal erase dummy cycle to improve stripe erase endurance and data retentionSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Feb 7, 2023·0 cites·20 claims
- 2254US11409443B2Intelligent memory wear levelingWESTERN DIGITAL TECH INC·Filed 2021·Granted Aug 9, 2022·0 cites·20 claims
- 2353US12154625B2Variable programming clocks during a multi- stage programming operation in a NAND memory deviceSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Nov 26, 2024·0 cites·15 claims
- 2452US12099728B2Non-volatile memory with programmable resistance non-data word lineSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Sep 24, 2024·0 cites·16 claims
- 2551US11417393B2Two-stage programming using variable step voltage (DVPGM) for non-volatile memory structuresSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Aug 16, 2022·0 cites·20 claims
- 2650US11972809B2Selective inhibit bitline voltage to cells with worse program disturbSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Apr 30, 2024·0 cites·20 claims
- 2749US12027218B2Location dependent sense time offset parameter for improvement to the threshold voltage distribution margin in non-volatile memory structuresSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Jul 2, 2024·0 cites·12 claims
- 2849US11302409B2Programming techniques including an all string verify mode for single-level cells of a memory deviceSANDISK TECHNOLOGIES LLC·Filed 2020·Granted Apr 12, 2022·0 cites·17 claims
- 2949US2024428874A1Aborted operation detection for nonvolatile memory with non-uniform eraseWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 3048US2024194283A1Valley search scan bit line selection method to address memory hole and string process variationWESTERN DIGITAL TECH INC·Filed 2023·Application pending·0 cites
- 3146US11972814B2Verify techniques for current reduction in a memory deviceSANDISK TECHNOLOGIES LLC·Filed 2022·Granted Apr 30, 2024·0 cites·19 claims
- 3246US2018196612A1Dynamic window to improve nand enduranceINTEL CORP·Filed 2018·Application pending·0 cites
- 3344US10937510B2Multidimensional pseudorandom binary sequence analysis for a memory deviceWESTERN DIGITAL TECH INC·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →