Inventor · disambiguated record
Nam-Jin Lee
Also filed as: LEE NAM-JIN
22 granted patents·19 pending applications·133 citations·filing 1996–2025
94Inventor score
Files withLT MATERIALS CO LTD26PETIT ELIN CO LTD9DOODOOSTORY CO LTD1KOREA ELECTROTECH RES INST1LEE NAM-JIN1
Top patents by PatentIndex Score
41 records- 0184USD856661SBaby carrierPETIT ELIN CO LTD·Filed 2017·Granted Aug 20, 2019·25 cites·1 claims
- 0277US11011067B2Shadow fairytale projectorDOODOOSTORY CO LTD·Filed 2019·Granted May 18, 2021·2 cites·6 claims
- 0377USD786583SRabbit character blanketPETIT ELIN CO LTD·Filed 2016·Granted May 16, 2017·19 cites·1 claims
- 0476US11812623B2Hetero-cyclic compound and organic light emitting device using the sameLT MATERIALS CO LTD·Filed 2020·Granted Nov 7, 2023·1 cites·8 claims
- 0576US9892217B2Brake HILS system for a railway vehicleUNIV KONKUK IND COOP CORP·Filed 2015·Granted Feb 13, 2018·3 cites·4 claims
- 0673USD811080SBagPETIT ELIN CO LTD·Filed 2017·Granted Feb 27, 2018·15 cites·1 claims
- 0773USD809785SBagPETIT ELIN CO LTD·Filed 2017·Granted Feb 13, 2018·15 cites·1 claims
- 0864USD809784SBagPETIT ELIN CO LTD·Filed 2017·Granted Feb 13, 2018·10 cites·1 claims
- 0964US2025311622A1Heterocyclic compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 1062US2025318427A1Compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2025·Application pending·0 cites
- 1160USD793661SSquirrel character sleeping bagPETIT ELIN CO LTD·Filed 2016·Granted Aug 8, 2017·9 cites·1 claims
- 1260USD787231STiger character blanketPETIT ELIN CO LTD·Filed 2016·Granted May 23, 2017·9 cites·1 claims
- 1359US2023127942A1Heterocyclic compound and organic light emitting device using sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 1458US8043716B2Gradient thin filmKOREA ELECTROTECH RES INST·Filed 2008·Granted Oct 25, 2011·0 cites·2 claims
- 1558US2024336541A1Amine compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 1657USD849446SPillowPETIT ELIN CO LTD·Filed 2017·Granted May 28, 2019·7 cites·1 claims
- 1757US9643520B2Combined car seat cover and infant seatLEE NAM-JIN·Filed 2012·Granted May 9, 2017·4 cites·8 claims
- 1856US2024315130A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 1956US2024298527A1Heterocyclic compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2053US2023406862A1Heterocyclic compound, organic electroluminescent device including same, and composition for organic material layerLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 2153US2023357127A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 2252USD787230SDinosaur character blanketPETIT ELIN CO LTD·Filed 2016·Granted May 23, 2017·6 cites·1 claims
- 2352US2024023432A1Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic layerLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 2451US2023240134A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 2551US2024008360A1Heterocyclic compound, organic light-emitting device comprising same, manufacturing method therefor, and composition for organic layerLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2651US2023131749A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 2751US2024292741A1Heterocyclic compound and organic light-emitting device using sameLT MATERIALS CO LTD·Filed 2022·Application pending·0 cites
- 2850US12479862B2Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Granted Nov 25, 2025·0 cites·6 claims
- 2950US2023331689A1Heterocyclic compound and organic light-emitting element comprising sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3050US2023263050A1Heterocyclic compound and organic light-emitting device using sameLT MATERIALS CO LTD·Filed 2021·Application pending·0 cites
- 3149US2022393108A1Heterocyclic compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 3248US12473297B2Heterocyclic compound and organic light emitting diode comprising sameLT MATERIALS CO LTD·Filed 2019·Granted Nov 18, 2025·0 cites·17 claims
- 3348US12410186B2Compound, organic optoelectronic element, and display deviceLT MATERIALS CO LTD·Filed 2020·Granted Sep 9, 2025·0 cites·5 claims
- 3448US12049472B2Heterocyclic compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2019·Granted Jul 30, 2024·0 cites·11 claims
- 3547US12089493B2Heterocyclic compound and organic light emitting device comprising sameLT MATERIALS CO LTD·Filed 2019·Granted Sep 10, 2024·0 cites·13 claims
- 3647US2022169659A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 3747US2022246863A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 3846US2022144858A1Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2020·Application pending·0 cites
- 3945US10483564B2Flow frame for redox flow batteryOCI CO LTD·Filed 2017·Granted Nov 19, 2019·0 cites·5 claims
- 4043US11563185B2Heterocyclic compound and organic light-emitting device comprising sameLT MATERIALS CO LTD·Filed 2018·Granted Jan 24, 2023·0 cites·15 claims
- 4138US5704984AChemical vapor deposition apparatus with a heat radiation structureSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Jan 6, 1998·8 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →