Inventor · disambiguated record
Seong-Il Kim
Also filed as: KIM II SEONG · KIM SEONG I · KIM SEONG-IL
57 granted patents·29 pending applications·626 citations·filing 1993–2025
98Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST17KOREA ELECTRONICS TELECOMM17LG DISPLAY CO LTD10KOREA INST SCI & TECH9SAMSUNG ELECTRONICS CO LTD6
Top patents by PatentIndex Score
86 records- 0192US7484103B2Method and system for the information protection of digital contentWOO JE-HAK·Filed 2003·Granted Jan 27, 2009·257 cites·30 claims
- 0287US7986211B2InductorKOREA ELECTRONICS TELECOMM·Filed 2010·Granted Jul 26, 2011·9 cites·20 claims
- 0386US8841969B2Automatic gain control feedback amplifierKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Sep 23, 2014·8 cites·9 claims
- 0486US7307269B2Phase-change RAM containing AIN thermal dissipation layer and TiN electrodeKOREA INST SCI & TECH·Filed 2005·Granted Dec 11, 2007·20 cites·4 claims
- 0583US8130041B2Power amplifier deviceKIM SEONG-IL·Filed 2010·Granted Mar 6, 2012·9 cites·10 claims
- 0682US9178474B2Feedback amplifierKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Nov 3, 2015·6 cites·10 claims
- 0782US5908699ACold cathode electron emitter and display structureSKION CORP·Filed 1997·Granted Jun 1, 1999·78 cites·12 claims
- 0882US5483286AMotion compensating apparatusGOLD STAR CO·Filed 1993·Granted Jan 9, 1996·66 cites·4 claims
- 0980US8722474B2Semiconductor device including stepped gate electrode and fabrication method thereofYOON HYUNG SUP·Filed 2012·Granted May 13, 2014·6 cites·7 claims
- 1079US9899226B2Semiconductor device and fabrication method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Feb 20, 2018·3 cites·14 claims
- 1179US8901608B2Transistor and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Dec 2, 2014·4 cites·20 claims
- 1279US8841154B2Method of manufacturing field effect type compound semiconductor deviceKOREA ELECTRONICS TELECOMM·Filed 2013·Granted Sep 23, 2014·5 cites·8 claims
- 1377US7494909B2Method of manufacturing a chipKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Feb 24, 2009·7 cites·8 claims
- 1476US9634112B2Field effect transistor and method of fabricating the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Apr 25, 2017·2 cites·11 claims
- 1575US11017399B2Method and electronic device for paymnet using biometric authenticationSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 25, 2021·3 cites·6 claims
- 1672US12393075B2Display device and backlight unitLG DISPLAY CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·26 claims
- 1772US8296994B2Film sheet for area focusing of sun light and greenhouse provided with the sameKIM SEONG-IL·Filed 2010·Granted Oct 30, 2012·2 cites·6 claims
- 1871US10608102B2Semiconductor device having a drain electrode contacting an epi material inside a through-hole and method of manufacturing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted Mar 31, 2020·1 cites·15 claims
- 1971US10256811B2Cascode switch circuit including level shifterELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Apr 9, 2019·2 cites·14 claims
- 2069US9537458B2Feedback amplifierELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jan 3, 2017·2 cites·11 claims
- 2167US10134854B2High electron mobility transistor and fabrication method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Nov 20, 2018·1 cites·10 claims
- 2267US9780176B2High reliability field effect power device and manufacturing method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Oct 3, 2017·1 cites·20 claims
- 2367US8853821B2Vertical capacitors and methods of forming the sameKIM SEONG-IL·Filed 2012·Granted Oct 7, 2014·2 cites·10 claims
- 2466US8520035B2Method of driving column inversion display panel and display apparatus for performing the sameLEE HYOUNG-RAE·Filed 2010·Granted Aug 27, 2013·2 cites·16 claims
- 2566US6888261B2Alignment mark and exposure alignment system and method using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted May 3, 2005·12 cites·6 claims
- 2666US5648006AHeater for chemical vapor deposition equipmentKOREA INST SCI & TECH·Filed 1995·Granted Jul 15, 1997·27 cites·6 claims
- 2766US5466941ANegative ion sputtering beam sourceFiled 1994·Granted Nov 14, 1995·20 cites·8 claims
- 2862US9438199B2Component package including matching circuit and matching method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2014·Granted Sep 6, 2016·1 cites·11 claims
- 2961US11099411B2Privacy film and display device including the sameLG DISPLAY CO LTD·Filed 2020·Granted Aug 24, 2021·0 cites·18 claims
- 3060US2025351515A1High electron mobility transistor and manufacturing method of the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 3159US11435639B2Privacy film and display device including the sameLG DISPLAY CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·17 claims
- 3259US8941931B2Concentration-ratio controllable system in the solar simulator for the concentrate type solar cellsKOREA INST SCI & TECH·Filed 2012·Granted Jan 27, 2015·0 cites·16 claims
- 3359US5521389ASolid state cesium ion gunFiled 1995·Granted May 28, 1996·16 cites·8 claims
- 3458US8124489B2Monolithic microwave integrated circuit device and method of forming the sameMIN BYOUNG-GUE·Filed 2010·Granted Feb 28, 2012·1 cites·16 claims
- 3558US2024219610A1Light control film and display device having the sameLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3658US2024224702A1Display deviceLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 3757US9209266B2High electron mobility transistor and manufacturing method thereofKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Dec 8, 2015·0 cites·9 claims
- 3857US2025275445A1Display deviceLG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 3955US12131978B2Semiconductor device with high heat dissipation property using hexagonal boron nitride and method of manufacturing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Oct 29, 2024·0 cites·17 claims
- 4054US11360336B2Privacy protection film and liquid crystal display device including the sameLG DISPLAY CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·8 claims
- 4154US11223333B2Microwave amplification circuitELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Jan 11, 2022·0 cites·14 claims
- 4254US10281795B2Liquid crystal lens film structure, method of fabricating the same and image display device with the sameLG DISPLAY CO LTD·Filed 2015·Granted May 7, 2019·0 cites·15 claims
- 4353US12166101B2High-electron-mobility transistor device and method of manufacturing the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Dec 10, 2024·0 cites·4 claims
- 4453US2024215412A1Organic light emitting display deviceLG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 4552US7151001B2Fabrication method of self-aligned ferroelectric gate transistor using buffer layer of high etching selectivityKOREA INST SCI & TECH·Filed 2004·Granted Dec 19, 2006·3 cites·7 claims
- 4652US2023387679A1Protection method and protection system of ship's power distribution systemHD HYUNDAI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 4751US11455667B2Cost calculating system and method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Sep 27, 2022·0 cites·13 claims
- 4850US9166011B2Semiconductor device having stable gate structure and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Oct 20, 2015·0 cites·11 claims
- 4950US6214120B1High throughput multi-vacuum chamber system for processing wafers and method of processing wafers using the sameINNOVAC CORP·Filed 1999·Granted Apr 10, 2001·17 cites·1 claims
- 5050US2024266253A1Direct cooling device for integrated circuit and manufacturing method thereofREPUBLIC OF KOREA DEFENSE ACQUISITION PROGRAM ADMINISTRATION·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →