Inventor · disambiguated record
Khandker N. Quader
Also filed as: QUADER KHANDKER N · QUADER KHANDKER NAZRUL
42 granted patents·3 pending applications·3,325 citations·filing 1989–2025
98Inventor score
Top patents by PatentIndex Score
45 records- 0199US6807095B2Multi-state nonvolatile memory capable of reducing effects of coupling between storage elementsSANDISK CORP·Filed 2002·Granted Oct 19, 2004·323 cites·19 claims
- 0299US6781877B2Techniques for reducing effects of coupling between storage elements of adjacent rows of memory cellsSANDISK CORP·Filed 2002·Granted Aug 24, 2004·520 cites·19 claims
- 0399US6522580B2Operating techniques for reducing effects of coupling between storage elements of a non-volatile memory operated in multiple data statesSANDISK CORP·Filed 2001·Granted Feb 18, 2003·1.4k cites·44 claims
- 0498US11580038B2Quasi-volatile system-level memorySUNRISE MEMORY CORP·Filed 2021·Granted Feb 14, 2023·21 cites·67 claims
- 0598US7224613B2Operating techniques for reducing effects of coupling between storage elements of a non-volatile memory operated in multiple data statesTOSHIBA KK·Filed 2005·Granted May 29, 2007·95 cites·22 claims
- 0698US6870768B2Techniques for reducing effects of coupling between storage elements of adjacent rows of memory cellsSANDISK CORP·Filed 2004·Granted Mar 22, 2005·201 cites·6 claims
- 0798US6717851B2Method of reducing disturbs in non-volatile memorySANDISK CORP·Filed 2001·Granted Apr 6, 2004·128 cites·15 claims
- 0897US12073082B2High capacity memory circuit with low effective latencySUNRISE MEMORY CORP·Filed 2023·Granted Aug 27, 2024·4 cites·60 claims
- 0997US11675500B2High capacity memory circuit with low effective latencySUNRISE MEMORY CORP·Filed 2021·Granted Jun 13, 2023·7 cites·106 claims
- 1095US7095654B2Method and system for programming and inhibiting multi-level, non-volatile memory cellsSANDISK CORP·Filed 2005·Granted Aug 22, 2006·44 cites·12 claims
- 1194US7061798B2Operating techniques for reducing effects of coupling between storage elements of a non-volatile memory operated in multiple data statesTOSHIBA KK·Filed 2004·Granted Jun 13, 2006·63 cites·14 claims
- 1293US6977844B2Method of reducing disturbs in non-volatile memorySANDISK CORP·Filed 2005·Granted Dec 20, 2005·23 cites·8 claims
- 1393US6839281B2Read and erase verify methods and circuits suitable for low voltage non-volatile memoriesFiled 2003·Granted Jan 4, 2005·73 cites·19 claims
- 1492US6967872B2Method and system for programming and inhibiting multi-level, non-volatile memory cellsSANDISK CORP·Filed 2001·Granted Nov 22, 2005·67 cites·45 claims
- 1592US2025349803A1Device with embedded high-bandwidth, high-capacity memorySUNRISE MEMORY CORP·Filed 2025·Application pending·0 cites
- 1689US11670620B2Device with embedded high-bandwidth, high-capacity memory using wafer bondingSUNRISE MEMORY CORP·Filed 2020·Granted Jun 6, 2023·2 cites·61 claims
- 1789US7046548B2Techniques for reducing effects of coupling between storage elements of adjacent rows of memory cellsSANDISK CORP·Filed 2005·Granted May 16, 2006·18 cites·11 claims
- 1889US5057715ACMOS output circuit using a low threshold deviceINTEL CORP·Filed 1989·Granted Oct 15, 1991·42 cites·1 claims
- 1987US12406966B2Device with embedded high-bandwidth, high-capacity memory using wafer bondingSUNRISE MEMORY CORP·Filed 2024·Granted Sep 2, 2025·0 cites·67 claims
- 2087US6990018B2Non-volatile semiconductor memory device, electronic card using the same and electronic apparatusSANDISK CORP·Filed 2004·Granted Jan 24, 2006·46 cites·51 claims
- 2186US12411606B2High capacity memory circuit with low effective latencySUNRISE MEMORY CORP·Filed 2024·Granted Sep 9, 2025·0 cites·73 claims
- 2284US7376010B2Nonvolatile semiconductor memory device having protection function for each memory blockTOSHIBA KK·Filed 2006·Granted May 20, 2008·11 cites·7 claims
- 2383US12068286B2Device with embedded high-bandwidth, high-capacity memory using wafer bondingSUNRISE MEMORY CORP·Filed 2023·Granted Aug 20, 2024·0 cites·37 claims
- 2482US6944068B2Method and system for programming and inhibiting multi-level, non-volatile memory cellsSANDISK CORP·Filed 2004·Granted Sep 13, 2005·25 cites·18 claims
- 2582US5077738ATest mode enable scheme for memoryINTEL CORP·Filed 1991·Granted Dec 31, 1991·49 cites·15 claims
- 2681US6696880B2High voltage switch suitable for non-volatile memoriesSANDISK CORP·Filed 2001·Granted Feb 24, 2004·29 cites·46 claims
- 2780US6958936B2Erase inhibit in non-volatile memoriesSANDISK CORP·Filed 2003·Granted Oct 25, 2005·22 cites·26 claims
- 2879US2024411711A1Quasi-volatile system-level memorySUNRISE MEMORY CORP·Filed 2024·Application pending·0 cites
- 2977US6888752B2Method of reducing disturbs in non-volatile memorySANDISK CORP·Filed 2003·Granted May 3, 2005·16 cites·10 claims
- 3076US11923341B2Memory device including modular memory units and modular circuit units for concurrent memory operationsSUNRISE MEMORY CORP·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 3175US12105650B2Quasi-volatile system-level memorySUNRISE MEMORY CORP·Filed 2022·Granted Oct 1, 2024·0 cites·51 claims
- 3273US6282130B1EEPROM memory chip with multiple use pinoutsSANDISK CORP·Filed 2000·Granted Aug 28, 2001·20 cites·23 claims
- 3372US8111551B2Nonvolatile semiconductor memory device having protection function for each memory blockTANAKA TOMOHARU·Filed 2011·Granted Feb 7, 2012·3 cites·11 claims
- 3472US7394704B2Non-volatile semiconductor memory device, electronic card using the same and electronic apparatusTOSHIBA KK·Filed 2005·Granted Jul 1, 2008·7 cites·6 claims
- 3565US5994937ATemperature and power supply adjusted address transition detectorIBM·Filed 1996·Granted Nov 30, 1999·19 cites·15 claims
- 3659US6396757B1Multiple output current mirror with improved accuracySANDISK CORP·Filed 2001·Granted May 28, 2002·11 cites·10 claims
- 3753US7420846B2Read and erase verify methods and circuits suitable for low voltage non-volatile memoriesSANDISK CORP·Filed 2004·Granted Sep 2, 2008·6 cites·14 claims
- 3851US7145804B2Method of reducing disturbs in non-volatile memorySANDISK CORP·Filed 2005·Granted Dec 5, 2006·1 cites·8 claims
- 3949US7379346B2Erase inhibit in non-volatile memoriesSANDISK CORP·Filed 2005·Granted May 27, 2008·1 cites·11 claims
- 4049US5243700APort expander architecture for mapping a first set of addresses to external memory and mapping a second set of addresses to an I/O portLARSEN ROBERT E·Filed 1992·Granted Sep 7, 1993·25 cites·14 claims
- 4145US7952925B2Nonvolatile semiconductor memory device having protection function for each memory blockTOSHIBA KK·Filed 2010·Granted May 31, 2011·0 cites·12 claims
- 4244US7787296B2Nonvolatile semiconductor memory device having protection function for each memory blockTOSHIBA KK·Filed 2008·Granted Aug 31, 2010·0 cites·14 claims
- 4342US7468915B2Method of reducing disturbs in non-volatile memorySANDISK CORP·Filed 2006·Granted Dec 23, 2008·0 cites·7 claims
- 4439US6285615B1Multiple output current mirror with improved accuracySANDISK CORP·Filed 2000·Granted Sep 4, 2001·3 cites·10 claims
- 4535US2006171210A1Nonvolatile semiconductor memory device which uses some memory blocks in multilevel memory as binary memory blocksNAGASHIMA HIROYUKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →