Inventor · disambiguated record
Dong-Hyung Lee
Also filed as: LEE DONG-HYUNG
22 granted patents·45 pending applications·56 citations·filing 2002–2025
92Inventor score
Files withROHM & HAAS ELECT MATERIALS KOREA LTD44APPLIED MATERIALS INC16DUPONT SPECIALTY MATERIALS KOREA LTD4CHOI DONGWON1ERYUN CO LTD1
Top patents by PatentIndex Score
67 records- 0194US11469107B2Highly etch selective amorphous carbon filmAPPLIED MATERIALS INC·Filed 2020·Granted Oct 11, 2022·4 cites·20 claims
- 0290US10727059B2Highly etch selective amorphous carbon filmAPPLIED MATERIALS INC·Filed 2018·Granted Jul 28, 2020·6 cites·20 claims
- 0388US9932670B2Method of decontamination of process chamber after in-situ chamber cleanAPPLIED MATERIALS INC·Filed 2014·Granted Apr 3, 2018·7 cites·7 claims
- 0480US12114561B2Plurality of light-emitting materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2019·Granted Oct 8, 2024·2 cites·18 claims
- 0580US11387417B2Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2018·Granted Jul 12, 2022·2 cites·10 claims
- 0679US12112949B2Highly etch selective amorphous carbon filmAPPLIED MATERIALS INC·Filed 2022·Granted Oct 8, 2024·0 cites·29 claims
- 0778US12014927B2Highly etch selective amorphous carbon filmAPPLIED MATERIALS INC·Filed 2022·Granted Jun 18, 2024·0 cites·20 claims
- 0876US7204888B2Lift pin assembly for substrate processingAPPLIED MATERIALS INC·Filed 2003·Granted Apr 17, 2007·22 cites·21 claims
- 0976US2025346608A1Organic electroluminescent compound and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 1074US2024237511A1Plurality of organic electroluminescent materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 1173US8642128B2Enhanced scavenging of residual fluorine radicals using silicon coating on process chamber wallsCHOI DONGWON·Filed 2010·Granted Feb 4, 2014·4 cites·17 claims
- 1272US2025037996A1Seam removal in high aspect ratio gap-fillAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
- 1370US2025257261A1Plurality of light-emitting material and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 1467US12446459B2Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Oct 14, 2025·0 cites·10 claims
- 1566US11955611B2Equipment and method for inspecting secondary batteryLG CHEMICAL LTD·Filed 2019·Granted Apr 9, 2024·0 cites·15 claims
- 1666US2025204245A1Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2025·Application pending·0 cites
- 1764US12279525B2Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Apr 15, 2025·0 cites·14 claims
- 1864US12142480B2Seam removal in high aspect ratio gap-fillAPPLIED MATERIALS INC·Filed 2021·Granted Nov 12, 2024·0 cites·11 claims
- 1964US11699577B2Treatment for high-temperature cleansAPPLIED MATERIALS INC·Filed 2021·Granted Jul 11, 2023·0 cites·20 claims
- 2064US2024292739A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 2162US2021210684A1Plurality of organic electroluminescent materials and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Application pending·0 cites
- 2262US2022041615A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 2362US2021395215A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2019·Application pending·0 cites
- 2460US2021119134A1Plurality of light-emitting material and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Application pending·0 cites
- 2559US2024138260A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2658US2024206311A1Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2757US2023284470A1Organic electroluminescent device and organic electroluminescent compoundROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2857US2023320203A1Plurality of host materials, organic electroluminescent compound, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2023·Application pending·0 cites
- 2956US2023131195A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 3055US11963439B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Granted Apr 16, 2024·0 cites·13 claims
- 3155US7732309B2Plasma immersed ion implantation processAPPLIED MATERIALS INC·Filed 2006·Granted Jun 8, 2010·0 cites·15 claims
- 3255US2022165969A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 3354US2024262782A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 3453US2022064179A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 3553US2023130802A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 3652US12391651B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Aug 19, 2025·0 cites·7 claims
- 3752US11557728B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Granted Jan 17, 2023·0 cites·6 claims
- 3852US11171302B2Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2018·Granted Nov 9, 2021·0 cites·9 claims
- 3952US2022352474A1Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 4051US2022263031A1Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4151US2023100003A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2022·Application pending·0 cites
- 4250US12507587B2Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Granted Dec 23, 2025·0 cites·5 claims
- 4350USD477016SPaper shredderERYUN CO LTD·Filed 2002·Granted Jul 8, 2003·9 cites·1 claims
- 4450US2021376240A1Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 4549US2025098528A1Organic electroluminescent compound and organic electroluminescent deviceDUPONT SPECIALTY MATERIALS KOREA LTD·Filed 2024·Application pending·0 cites
- 4648US12004420B2Organic electroluminescent compound and organic electroluminescent device comprising the sameROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2020·Granted Jun 4, 2024·0 cites·6 claims
- 4748US2022251051A1Organic electroluminescent compound and organic electroluminescent device thereofROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2019·Application pending·0 cites
- 4848US2011117728A1Method of decontamination of process chamber after in-situ chamber cleanAPPLIED MATERIALS INC·Filed 2010·Application pending·0 cites
- 4948US2021328150A1Organic electroluminescent compound, organic electroluminescent material comprising the same, and organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
- 5047US2022077406A1Organic electroluminescent deviceROHM & HAAS ELECT MATERIALS KOREA LTD·Filed 2021·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →