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Inventor profile of:

Jungha LEE

City:

Daejeon

Country:

South Korea

Published Applications:

75

Last publication date:

2026-04-30

Top Assignees for applications by Jungha LEE

The entities that hold a legal rights for patent applications filed by inventor LEE Jungha:

LG CHEM, LTD. 44 Seoul, South Korea

Recent patent applications by LEE Jungha

Jungha LEE from Daejeon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-04-30

US20260123280A1

ORGANIC LIGHT EMITTING DEVICE

#2 | 2026-03-12

US20260070916A1

Chemistry; metallurgy

ORGANIC LIGHT EMITTING DEVICE

#3 | 2025-10-09

US20250318428A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#4 | 2025-10-02

US20250311629A1

ORGANIC LIGHT EMITTING DEVICE

#5 | 2025-09-11

US20250287836A1

ORGANIC LIGHT-EMITTING DEVICE

#6 | 2025-09-04

US20250280649A1

ORGANIC LIGHT EMITTING DEVICE

#7 | 2025-08-07

US20250255178A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#8 | 2025-05-15

US20250160202A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#9 | 2025-04-10

US20250120310A1

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#10 | 2024-11-14

US20240381763A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#11 | 2024-09-05

US20240298532A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#12 | 2024-07-25

US20240251668A1

NOVEL COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE USING SAME

#13 | 2024-06-20

US20240206332A1

ORGANIC LIGHT EMITTING DEVICE

#14 | 2024-05-23

US20240172560A1

ORGANIC LIGHT EMITTING DEVICE

#15 | 2024-04-11

US20240122068A1

ORGANIC LIGHT EMITTING DEVICE

#16 | 2024-04-04

US20240114784A1

ORGANIC LIGHT EMITTING DEVICE

#17 | 2024-04-04

US20240114783A1

ORGANIC LIGHT EMITTING DEVICE

#18 | 2024-04-04

US20240114779A1

ORGANIC LIGHT EMITTING DEVICE

#19 | 2024-04-04

US20240114770A1

ORGANIC LIGHT EMITTING DEVICE

#20 | 2024-03-14

US20240083878A1

Chemistry; metallurgy

COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#21 | 2023-12-21

US20230406841A1

Chemistry; metallurgy

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#22 | 2023-09-21

US20230301183A1

ORGANIC LIGHT EMITTING DEVICE

#23 | 2023-08-17

US20230263054A1

ORGANIC LIGHT EMITTING DEVICE

#24 | 2023-08-03

US20230247904A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#25 | 2023-07-27

US20230240140A1

ORGANIC LIGHT EMITTING DEVICE

#26 | 2023-06-22

US20230200229A1

ORGANIC LIGHT EMITTING DEVICE

#27 | 2023-06-01

US20230172065A1

ORGANIC LIGHT EMITTING DEVICE

#28 | 2022-11-24

US20220376188A1

ORGANIC LIGHT-EMITTING DEVICE

#29 | 2022-09-29

US20220310936A1

Organic light emitting device

#30 | 2022-09-29

US20220306616A1

Chemistry; metallurgy

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#31 | 2022-08-18

US20220259208A1

Chemistry; metallurgy

ORGANIC LIGHT EMITTING DEVICE

#32 | 2022-04-21

US20220123218A1

Organic electroluminescent device

#33 | 2022-02-24

US20220059778A1

Heterocyclic compound and organic light emitting device comprising same

#34 | 2022-02-24

US20220059773A1

Heterocyclic compound and organic light emitting device comprising the same

#35 | 2022-02-24

US20220056048A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#36 | 2022-02-24

US20220056047A1

Chemistry; metallurgy

Heterocyclic compound and organic light emitting device comprising same

#37 | 2022-02-03

US20220037593A1

Compound and organic light emitting device comprising the same

#38 | 2022-01-06

US20220006022A1

Compound and organic light emitting device comprising same

#39 | 2021-12-30

US20210408396A1

Compound and organic light emitting device comprising same

#40 | 2021-12-23

US20210399232A1

Compound and organic light emitting device comprising the same

#41 | 2021-12-16

US20210391544A1

Cyclic compound and organic light emitting device comprising same

#42 | 2021-12-16

US20210388001A1

Chemistry; metallurgy

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#43 | 2021-12-02

US20210376257A1

Compound and organic light emitting diode comprising same

#44 | 2021-11-25

US20210363132A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#45 | 2021-11-18

US20210355128A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#46 | 2021-11-11

US20210351360A1

Heterocyclic compound and organic light emitting device comprising same

#47 | 2021-10-21

US20210323948A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#48 | 2021-10-14

US20210320260A1

Heterocyclic compound and organic light emitting device comprising same

#49 | 2021-09-09

US20210280800A1

Compound and organic light emitting device comprising the same

#50 | 2021-09-09

US20210280799A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#51 | 2021-08-26

US20210265572A1

Heterocyclic compound and organic light emitting device comprising the same

#52 | 2021-07-29

US20210230182A1

Chemistry; metallurgy

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#53 | 2021-07-15

US20210214369A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#54 | 2021-07-08

US20210206778A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#55 | 2021-07-08

US20210206754A1

Chemistry; metallurgy

Compound and organic light emitting diode comprising same

#56 | 2021-06-17

US20210184131A1

NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME

#57 | 2021-05-13

US20210139469A1

Chemistry; metallurgy

Heterocyclic compound and organic light emitting device comprising the same

#58 | 2021-04-22

US20210119139A1

Heterocyclic compound and organic light emitting device comprising the same

#59 | 2021-04-15

US20210107898A1

Chemistry; metallurgy

Compound and organic light emitting device comprising same

#60 | 2021-03-18

US20210083198A1

Compound and organic light emitting device comprising same

#61 | 2021-03-18

US20210078992A1

Chemistry; metallurgy

Polycyclic compound and organic light emitting diode comprising same

#62 | 2021-03-11

US20210070768A1

Chemistry; metallurgy

Heterocyclic compound and organic light-emitting device comprising same

#63 | 2021-02-18

US20210047306A1

Chemistry; metallurgy

Heterocyclic compound and organic light-emitting device including same

#64 | 2021-01-21

US20210020852A1

ORGANIC LIGHT EMITTING DEVICE

#65 | 2020-12-17

US20200392152A1

Chemistry; metallurgy

Compound and organic light emitting diode comprising same

#66 | 2020-10-08

US20200317650A1

Chemistry; metallurgy

Compound and organic light emitting device comprising the same

#67 | 2020-10-01

US20200313098A1

Compound containing iridium complex with aza dibenzo group and organic light emitting device comprising same

#68 | 2020-08-13

US20200259098A1

Organic light emitting device

#69 | 2020-07-16

US20200227646A1

Heterocyclic compound and organic light emitting element containing same

#70 | 2020-07-02

US20200212318A1

Iridium complexes containing a ligand including a (dibenzo [B,D] furanyl) pyridine skeleton having deuterium substitutions para and meta to the N ring atom and organic light emitting device comprising the same

#71 | 2020-06-18

US20200190070A1

Chemistry; metallurgy

Heterocyclic compound and organic light-emitting element including same

#72 | 2020-01-09

US20200010433A1

Chemistry; metallurgy

Compound, and organic electronic element comprising same

#73 | 2019-12-19

US20190386227A1

Compound and organic light emitting device comprising same

#74 | 2019-06-06

US20190173022A1

Nitrogen-containing condensed cyclic compound and organic light emitting device using same

#75 | 2017-07-27

US20170213984A1

Nitrogen-containing condensed cyclic compound and organic light emitting device using same

InventorID:

1942133 ⎘