Inventor · disambiguated record
Changhun Lee
Also filed as: LEE CHANGHUN
37 granted patents·23 pending applications·829 citations·filing 1993–2024
97Inventor score
Files withAPPLIED MATERIALS INC20LG ENERGY SOLUTION LTD10SAMSUNG DISPLAY CO LTD6CUREXO INC3KOREA IND TECH INST3
Top patents by PatentIndex Score
60 records- 0198US5968275AMethods and apparatus for passivating a substrate in a plasma reactorLAM RES CORP·Filed 1997·Granted Oct 19, 1999·593 cites·26 claims
- 0294US7807579B2Hydrogen ashing enhanced with water vapor and diluent gasAPPLIED MATERIALS INC·Filed 2007·Granted Oct 5, 2010·32 cites·20 claims
- 0385US12009236B2Sensors and system for in-situ edge ring erosion monitorAPPLIED MATERIALS INC·Filed 2019·Granted Jun 11, 2024·3 cites·7 claims
- 0484US10892309B2Display apparatus including a plurality of banks and a method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Jan 12, 2021·2 cites·20 claims
- 0583US5500913AApparatus and method of fabricating directional fiber optic taps, sensors and other devices with variable angle outputUNIV TULANE·Filed 1993·Granted Mar 19, 1996·56 cites·48 claims
- 0682US8287650B2Low sloped edge ring for plasma processing chamberLEE CHANGHUN·Filed 2008·Granted Oct 16, 2012·13 cites·7 claims
- 0780USD931240SSubstrate support pedestalAPPLIED MATERIALS INC·Filed 2019·Granted Sep 21, 2021·18 cites·1 claims
- 0877USD637169STelevision receiverLG ELECTRONICS INC·Filed 2010·Granted May 3, 2011·22 cites·1 claims
- 0976US11488812B2Method and apparatus for reducing particle defects in plasma etch chambersAPPLIED MATERIALS INC·Filed 2019·Granted Nov 1, 2022·1 cites·9 claims
- 1076US10658161B2Method and apparatus for reducing particle defects in plasma etch chambersWANG XIKUN·Filed 2011·Granted May 19, 2020·4 cites·18 claims
- 1174USD642145STelevision receiverLG ELECTRONICS INC·Filed 2010·Granted Jul 26, 2011·19 cites·1 claims
- 1274US2024321610A1Sensors and system for in-situ edge ring erosion monitorAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 1373US9339345B2Cutting apparatus for joint cutting system using robotCUREXO CO LTD·Filed 2013·Granted May 17, 2016·12 cites·10 claims
- 1469US11094511B2Processing chamber with substrate edge enhancement processingAPPLIED MATERIALS INC·Filed 2018·Granted Aug 17, 2021·1 cites·14 claims
- 1568US12283678B2Battery module and battery pack including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Apr 22, 2025·0 cites·15 claims
- 1668US8771423B2Low sloped edge ring for plasma processing chamberAPPLIED MATERIALS INC·Filed 2012·Granted Jul 8, 2014·2 cites·4 claims
- 1767US12347883B2Battery module and battery including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Jul 1, 2025·0 cites·11 claims
- 1867US6080680AMethod and composition for dry etching in semiconductor fabricationLAM RES CORP·Filed 1997·Granted Jun 27, 2000·34 cites·22 claims
- 1966US12394835B2Battery module and battery pack including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 19, 2025·0 cites·11 claims
- 2066US12327882B2Battery module and battery pack including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Jun 10, 2025·0 cites·10 claims
- 2166US8927367B2Semiconductor device including metal-oxide-semiconductor field effect transistors and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jan 6, 2015·2 cites·19 claims
- 2265US2016177430A1Zr-group amorphous alloy compositionKOREA IND TECH INST·Filed 2014·Application pending·0 cites
- 2364US2016289813A1Method for manufacuring amorphous alloy film and method for manufacturing nanostructured film comprising nitorgenKOREA IND TECH INST·Filed 2014·Application pending·0 cites
- 2463US12394848B2Battery module and battery pack including the sameLG ENERGY SOLUTION LTD·Filed 2021·Granted Aug 19, 2025·0 cites·8 claims
- 2563US10217627B2Methods of non-destructive post tungsten etch residue removalAPPLIED MATERIALS INC·Filed 2013·Granted Feb 26, 2019·1 cites·18 claims
- 2663US8101025B2Method for controlling corrosion of a substrateLIM EU JIN·Filed 2006·Granted Jan 24, 2012·2 cites·30 claims
- 2761US11088000B2Wafer based corrosion and time dependent chemical effectsAPPLIED MATERIALS INC·Filed 2019·Granted Aug 10, 2021·0 cites·13 claims
- 2860US2022231367A1Battery Module and Battery Pack Including the SameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 2960US2023216149A1Battery Module and Manufacturing Method ThereofLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3060US2022247011A1Battery module and manufacturing method thereofLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3160US2022223939A1Battery Module And Battery Pack Including The SameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3260US2023037871A1Battery module and battery pack including the sameLG ENERGY SOLUTION LTD·Filed 2021·Application pending·0 cites
- 3358US9155184B2Plasma generation source employing dielectric conduit assemblies having removable interfaces and related assemblies and methodsAPPLIED MATERIALS INC·Filed 2014·Granted Oct 6, 2015·2 cites·20 claims
- 3458US6767821B1Method for fabricating an interconnect lineFiled 2003·Granted Jul 27, 2004·8 cites·29 claims
- 3558US2025217651A1Method and apparatus for lightweighting of artificial intelligence modelSQUEEZEBITS INC·Filed 2024·Application pending·0 cites
- 3656US11955318B2Ash rate recovery method in plasma strip chamberAPPLIED MATERIALS INC·Filed 2021·Granted Apr 9, 2024·0 cites·20 claims
- 3755US2023217774A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 3854US10515862B2Wafer based corrosion and time dependent chemical effectsAPPLIED MATERIALS INC·Filed 2017·Granted Dec 24, 2019·0 cites·6 claims
- 3954US2023180533A1Display apparatus and method of manufacturing display apparatusSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 4054US2016076137A1Crystalline alloy having glass forming ability, method for manufacturing same, alloy target for sputtering, and method for manufacturing sameKOREA IND TECH INST·Filed 2014·Application pending·0 cites
- 4153USD1087341SMedical cutterCUREXO INC·Filed 2023·Granted Aug 5, 2025·1 cites·1 claims
- 4253USD1086457SMedical cutterCUREXO INC·Filed 2023·Granted Jul 29, 2025·1 cites·1 claims
- 4352US2023189575A1Display apparatusSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 4451US12232019B2Electronic device for controlling communication function, and operating method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 4550US2009163033A1Methods for extending chamber component life timeDING GUOWEN·Filed 2007·Application pending·0 cites
- 4649US11991897B2Display apparatus with spaced shielding wall portions within display area and peripheral areaSAMSUNG DISPLAY CO LTD·Filed 2021·Granted May 21, 2024·0 cites·21 claims
- 4749US9885567B2Substrate placement detection in semiconductor equipment using thermal response characteristicsAPPLIED MATERIALS INC·Filed 2014·Granted Feb 6, 2018·0 cites·19 claims
- 4848US2009139657A1Etch systemAPPLIED MATERIALS INC·Filed 2008·Application pending·0 cites
- 4947US10288916B2Liquid crystal display deviceSAMSUNG DISPLAY CO LTD·Filed 2017·Granted May 14, 2019·0 cites·14 claims
- 5044US2010003828A1Methods for adjusting critical dimension uniformity in an etch process with a highly concentrated unsaturated hydrocarbon gasDING GUOWEN·Filed 2007·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →