Inventor · disambiguated record
Ji-Eun Jang
Also filed as: JANG JI EUN
76 granted patents·9 pending applications·427 citations·filing 1999–2024
99Inventor score
Files withHYNIX SEMICONDUCTOR INC35SAMSUNG DISPLAY CO LTD20ORACLE INT CORP5SK HYNIX INC4HYUNDAI ELECTRONICS IND3
Top patents by PatentIndex Score
85 records- 0197US9190137B2Memory performing target refresh operation and memory system including the sameSK HYNIX INC·Filed 2014·Granted Nov 17, 2015·55 cites·16 claims
- 0293US11943987B2Color conversion substrateSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Mar 26, 2024·3 cites·24 claims
- 0392US9372364B2Display panel and method for manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2014·Granted Jun 21, 2016·10 cites·20 claims
- 0489US7853842B2Semiconductor memory device with ZQ calibrationHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Dec 14, 2010·21 cites·17 claims
- 0588US10507878B2Vehicle body transfer system using transfer unitHYUNDAI MOTOR CO LTD·Filed 2017·Granted Dec 17, 2019·3 cites·8 claims
- 0687US12007647B2Color conversion panel with improved light efficiency and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jun 11, 2024·2 cites·25 claims
- 0784US9984641B2Gate protection circuit and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted May 29, 2018·3 cites·18 claims
- 0884US7676686B2Delay locked loop circuit and synchronous memory device including the sameHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Mar 9, 2010·13 cites·13 claims
- 0983US6949971B2Reference voltage generating circuit for outputting multi-level reference voltage using fuse trimmingHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Sep 27, 2005·31 cites·12 claims
- 1082US12094841B2Distributing on chip inductors for monolithic voltage regulationORACLE INT CORP·Filed 2021·Granted Sep 17, 2024·1 cites·20 claims
- 1182US11309360B2Color conversion substrate and display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Apr 19, 2022·2 cites·19 claims
- 1282US7672191B2Data output control circuitHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 2, 2010·13 cites·20 claims
- 1380US6219292B1Semiconductor memory device having reduced power requirements during refresh operation by performing refresh operation in a burst methodHYUNDAI ELECTRONICS IND·Filed 1999·Granted Apr 17, 2001·46 cites·10 claims
- 1479US7420873B2Simplified power-down mode control circuit utilizing active mode operation control signalsHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Sep 2, 2008·10 cites·20 claims
- 1578US7362167B2Voltage generatorHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Apr 22, 2008·10 cites·36 claims
- 1676US9589669B1Semiconductor devices and semiconductor systemsSK HYNIX INC·Filed 2016·Granted Mar 7, 2017·4 cites·22 claims
- 1776US2024404966A1Distributing on chip inductors for monolithic voltage regulationORACLE INT CORP·Filed 2024·Application pending·0 cites
- 1875US7737712B2Probe-testing device and method of semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Jun 15, 2010·4 cites·4 claims
- 1974US12268075B2Color transformation substrate and display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Apr 1, 2025·1 cites·18 claims
- 2074US8860770B2Method of driving a display panel and a display apparatus performing the methodJEONG YONG-JU·Filed 2011·Granted Oct 14, 2014·4 cites·23 claims
- 2172US8823616B2Liquid crystal display device and method of driving the sameKIM HYOUNG-WOOK·Filed 2007·Granted Sep 2, 2014·5 cites·14 claims
- 2271US8198921B2Dynamic comparator with background offset calibrationCHEN BO-WEI·Filed 2009·Granted Jun 12, 2012·7 cites·16 claims
- 2371US7986180B2Semiconductor memory device having internal voltage generator and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2009·Granted Jul 26, 2011·6 cites·6 claims
- 2471US7826304B2Simplified power-down mode control circuit utilizing active mode operation control signalsHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Nov 2, 2010·6 cites·9 claims
- 2571US7362631B2Semiconductor memory device capable of controlling drivability of overdriverHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Apr 22, 2008·15 cites·6 claims
- 2670US7549092B2Output controller with test unitHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Jun 16, 2009·7 cites·28 claims
- 2769US12330249B2Hardware automatic fastening apparatusHYUNDAI MOTOR CO LTD·Filed 2022·Granted Jun 17, 2025·0 cites·15 claims
- 2869US7502269B2Semiconductor memory device capable of controlling drivability of overdriverHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Mar 10, 2009·1 cites·7 claims
- 2969US7449965B2Self refresh oscillator and oscillation signal generation method of the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Nov 11, 2008·6 cites·9 claims
- 3068US9514798B2Address storage circuit and memory and memory system including the sameSK HYNIX INC·Filed 2014·Granted Dec 6, 2016·3 cites·27 claims
- 3168US7706196B2Semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Apr 27, 2010·6 cites·25 claims
- 3268US7660171B2Semiconductor memory device and method for driving the sameHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Feb 9, 2010·6 cites·15 claims
- 3367US8824227B2Parallel test circuit and method of semiconductor memory apparatusKIM BO YEUN·Filed 2012·Granted Sep 2, 2014·4 cites·14 claims
- 3466US7929355B2Memory device performing write leveling operationHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Apr 19, 2011·1 cites·8 claims
- 3566US7106112B2Apparatus for generating power-up signalHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Sep 12, 2006·14 cites·6 claims
- 3665US10056051B2Display apparatus and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Aug 21, 2018·1 cites·20 claims
- 3765US10007132B2Display panel comprising first and second substrates having crack guide grooves formed on outer surfaces of the first and second substrates facing away from each otherSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Jun 26, 2018·1 cites·9 claims
- 3865US9799285B2Display apparatus and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2015·Granted Oct 24, 2017·1 cites·20 claims
- 3964US12499821B2Display device and method of driving the sameSAMSUNG DISPLAY CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·20 claims
- 4064US7616032B2Internal voltage initializing circuit for use in semiconductor memory device and driving method thereofHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Nov 10, 2009·13 cites·12 claims
- 4164US7576596B2Internal voltage generator of semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Aug 18, 2009·4 cites·31 claims
- 4263US7107500B2Test mode circuit of semiconductor memory deviceHYNIX SEMICONDUCTOR INC·Filed 2003·Granted Sep 12, 2006·12 cites·16 claims
- 4363US6519196B1High sensitive data signal amplifying circuitHYUNDAI ELECTRONICS IND·Filed 2000·Granted Feb 11, 2003·13 cites·12 claims
- 4463US6356494B2Automatic precharge apparatus of semiconductor memory deviceHYUNDAI ELECTRONICS IND·Filed 2001·Granted Mar 12, 2002·13 cites·18 claims
- 4562US11561923B2Method for training multichannel data receiver timingORACLE INT CORP·Filed 2021·Granted Jan 24, 2023·0 cites·20 claims
- 4662US7193906B2Voltage regulating circuit and method of regulating voltageHYNIX SEMICONDUCTOR INC·Filed 2004·Granted Mar 20, 2007·11 cites·10 claims
- 4761US12439798B2Display device with improved color filterSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·17 claims
- 4860US8623473B2Liquid crystal composition and liquid crystal display including the sameKIM SI-HEUN·Filed 2011·Granted Jan 7, 2014·1 cites·24 claims
- 4960US2025371240A1Semiconductor design system and method of designing a semiconductor device using the sameSK HYNIX INC·Filed 2024·Application pending·0 cites
- 5059US8199085B2Display apparatusKIM SANG-YOUN·Filed 2007·Granted Jun 12, 2012·1 cites·19 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →