Inventor · disambiguated record
Jun Wan
Also filed as: WAN JUN · WAN JUN-WEI
121 granted patents·20 pending applications·2,522 citations·filing 2003–2025
99Inventor score
Files withSANDISK CORP27NAT SEMICONDUCTOR CORP20SANDISK TECHNOLOGIES INC16MICRON TECHNOLOGY INC14SANDISK TECHNOLOGIES LLC14
Top patents by PatentIndex Score
141 records- 0198US7236048B1Self-regulating process-error trimmable PTAT current sourceNAT SEMICONDUCTOR CORP·Filed 2005·Granted Jun 26, 2007·59 cites·16 claims
- 0298US7170788B1Last-first mode and apparatus for programming of non-volatile memory with reduced program disturbSANDISK CORP·Filed 2005·Granted Jan 30, 2007·103 cites·36 claims
- 0397US11127467B1Hybrid erase mode for high data retention in memory deviceWESTERN DIGITAL TECH INC·Filed 2020·Granted Sep 21, 2021·12 cites·20 claims
- 0497US10026486B1First read countermeasures in memorySANDISK TECHNOLOGIES LLC·Filed 2017·Granted Jul 17, 2018·49 cites·16 claims
- 0597US9564233B1Open block source bias adjustment for an incompletely programmed block of a nonvolatile storage deviceSANDISK TECHNOLOGIES INC·Filed 2016·Granted Feb 7, 2017·43 cites·20 claims
- 0697US8379454B2Detection of broken word-lines in memory arraysSANDISK TECHNOLOGIES INC·Filed 2011·Granted Feb 19, 2013·49 cites·11 claims
- 0797US7457178B2Trimming of analog voltages in flash memory devicesSANDISK CORP·Filed 2006·Granted Nov 25, 2008·67 cites·11 claims
- 0897US7218552B1Last-first mode and method for programming of non-volatile memory with reduced program disturbSANDISK CORP·Filed 2005·Granted May 15, 2007·62 cites·36 claims
- 0997US7023737B1System for programming non-volatile memory with self-adjusting maximum program loopSANDISK CORP·Filed 2005·Granted Apr 4, 2006·75 cites·26 claims
- 1097US6962436B1Digitizing temperature measurement system and method of operationNAT SEMICONDUCTOR CORP·Filed 2005·Granted Nov 8, 2005·77 cites·16 claims
- 1196US11120880B1Command sequence for hybrid erase mode for high data retention in memory deviceWESTERN DIGITAL TECH INC·Filed 2020·Granted Sep 14, 2021·8 cites·13 claims
- 1296US9036417B2On chip dynamic read level scan and error detection for nonvolatile storageSANDISK TECHNOLOGIES INC·Filed 2013·Granted May 19, 2015·30 cites·17 claims
- 1396US8902652B1Systems and methods for lower page writesSANDISK TECHNOLOGIES INC·Filed 2014·Granted Dec 2, 2014·26 cites·22 claims
- 1496US7606074B2Word line compensation in non-volatile memory erase operationsSANDISK CORP·Filed 2008·Granted Oct 20, 2009·44 cites·20 claims
- 1596US7495956B2Reducing read disturb for non-volatile storageSANDISK CORP·Filed 2008·Granted Feb 24, 2009·40 cites·20 claims
- 1696US7474230B2RFID temperature logger incorporating a frequency ratio digitizing temperature sensorNAT SEMICONDUCTOR CORP·Filed 2006·Granted Jan 6, 2009·50 cites·18 claims
- 1796US7349258B2Reducing read disturb for non-volatile storageSANDISK CORP·Filed 2005·Granted Mar 25, 2008·44 cites·11 claims
- 1896US7295478B2Selective application of program inhibit schemes in non-volatile memorySANDISK CORP·Filed 2005·Granted Nov 13, 2007·47 cites·51 claims
- 1996US7262994B2System for reducing read disturb for non-volatile storageSANDISK CORP·Filed 2005·Granted Aug 28, 2007·43 cites·21 claims
- 2096US7254071B2Flash memory devices with trimmed analog voltagesSANDISK CORP·Filed 2006·Granted Aug 7, 2007·61 cites·17 claims
- 2196US7009889B2Comprehensive erase verification for non-volatile memorySANDISK CORP·Filed 2004·Granted Mar 7, 2006·119 cites·59 claims
- 2295USD757769SDisplay screen or portion thereof with a graphical user interfaceXIAOMI INC·Filed 2014·Granted May 31, 2016·66 cites·1 claims
- 2395US8473809B2Data coding for improved ECC efficiencyWAN JUN·Filed 2010·Granted Jun 25, 2013·33 cites·26 claims
- 2495US8036044B2Dynamically adjustable erase and program levels for non-volatile memorySANDISK TECHNOLOGIES INC·Filed 2009·Granted Oct 11, 2011·45 cites·14 claims
- 2595US7440318B2Reducing read disturb for non-volatile storageSANDISK CORP·Filed 2008·Granted Oct 21, 2008·28 cites·20 claims
- 2694US7463532B2Comprehensive erase verification for non-volatile memorySANDISK CORP·Filed 2005·Granted Dec 9, 2008·32 cites·19 claims
- 2794US7331708B2Frequency ratio digitizing temperature sensor with linearity correctionNAT SEMICONDUCTOR CORP·Filed 2006·Granted Feb 19, 2008·40 cites·20 claims
- 2893US10007311B2Adaptive temperature and memory parameter throttlingSANDISK TECHNOLOGIES LLC·Filed 2016·Granted Jun 26, 2018·12 cites·14 claims
- 2993US8472266B2Reducing neighbor read disturbKHANDELWAL ANUBHAV·Filed 2011·Granted Jun 25, 2013·31 cites·23 claims
- 3093US8145855B2Built in on-chip data scrambler for non-volatile memoryWAN JUN·Filed 2008·Granted Mar 27, 2012·35 cites·20 claims
- 3193US7230854B2Method for programming non-volatile memory with self-adjusting maximum program loopSANDISK CORP·Filed 2005·Granted Jun 12, 2007·30 cites·26 claims
- 3292US11328780B1Reduced verify scheme during programming based on spacing between verify levelsSANDISK TECHNOLOGIES LLC·Filed 2020·Granted May 10, 2022·3 cites·20 claims
- 3392US10229744B2First read countermeasures in memorySANDISK TECHNOLOGIES LLC·Filed 2017·Granted Mar 12, 2019·11 cites·19 claims
- 3492US7616499B2Retention margin program verificationSANDISK CORP·Filed 2006·Granted Nov 10, 2009·28 cites·17 claims
- 3592US7450433B2Word line compensation in non-volatile memory erase operationsSANDISK CORP·Filed 2004·Granted Nov 11, 2008·63 cites·39 claims
- 3692US7443226B1Emitter area trim scheme for a PTAT current sourceNAT SEMICONDUCTOR CORP·Filed 2007·Granted Oct 28, 2008·20 cites·8 claims
- 3792US7295473B2System for reducing read disturb for non-volatile storageSANDISK CORP·Filed 2007·Granted Nov 13, 2007·25 cites·20 claims
- 3892US7015732B1Power-on reset circuit with low standby current and self-adaptive reset pulse widthNAT SEMICONDUCTOR CORP·Filed 2004·Granted Mar 21, 2006·48 cites·39 claims
- 3992US6957910B1Synchronized delta-VBE measurement systemNAT SEMICONDUCTOR CORP·Filed 2004·Granted Oct 25, 2005·71 cites·27 claims
- 4092US6869216B1Digitizing temperature measurement systemNAT SEMICONDUCTOR CORP·Filed 2003·Granted Mar 22, 2005·49 cites·26 claims
- 4192US6750796B1Low noise correlated double sampling modulation systemNAT SEMICONDUCTOR CORP·Filed 2003·Granted Jun 15, 2004·54 cites·43 claims
- 4291US9899410B1Charge storage region in non-volatile memorySANDISK TECHNOLOGIES LLC·Filed 2016·Granted Feb 20, 2018·7 cites·16 claims
- 4391US9710325B2On chip dynamic read level scan and error detection for nonvolatile storageSANDISK TECHNOLOGIES INC·Filed 2015·Granted Jul 18, 2017·11 cites·20 claims
- 4491US8416624B2Erase and programming techniques to reduce the widening of state distributions in non-volatile memoriesLEI BO·Filed 2011·Granted Apr 9, 2013·22 cites·40 claims
- 4591US7447086B2Selective program voltage ramp rates in non-volatile memorySANDISK CORP·Filed 2007·Granted Nov 4, 2008·22 cites·16 claims
- 4691US7447065B2Reducing read disturb for non-volatile storageSANDISK CORP·Filed 2008·Granted Nov 4, 2008·18 cites·20 claims
- 4790US11972812B2Non-volatile memory with data refresh based on data states of adjacent memory cellsSANDISK TECHNOLOGIES LLC·Filed 2021·Granted Apr 30, 2024·2 cites·20 claims
- 4890US11217473B1Peeling deviceTRIPLE WIN TECH SHENZHEN CO LTD·Filed 2020·Granted Jan 4, 2022·2 cites·14 claims
- 4990US8218367B2Verification process for non-volatile storageHEMINK GERRIT JAN·Filed 2011·Granted Jul 10, 2012·10 cites·26 claims
- 5090US7075353B1Clock generator circuit stabilized over temperature, process and power supply variationsNAT SEMICONDUCTOR CORP·Filed 2004·Granted Jul 11, 2006·70 cites·27 claims
Showing the top 50 of 141 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Jun Wan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →