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Inventor profile of:

Hyewon Choi

City:

Yongin-si

Country:

South Korea

Published Applications:

18

Last publication date:

2026-01-15

Top Assignees for applications by Hyewon Choi

The entities that hold a legal rights for patent applications filed by inventor Choi Hyewon:

Recent patent applications by Choi Hyewon

Hyewon Choi from Yongin-si, KR has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-15
US20260020473A1
Electricity

ORGANIC LIGHT-EMITTING ELEMENT, AND DISPLAY APPARATUS AND ELECTRONIC APPARATUS EACH INCLUDING THE SAME

 #2 | 2025-07-31
US20250248282A1
Electricity

ORGANIC LIGHT-EMITTING DIODE HAVING COLOR DISTANCES BETWEEN PIXEL ELECTRODES AND ORGANIC EMISSION LAYERS AND LIGHT-EMITTING DISPLAY APPARATUS COMPRISING THE SAME

 #3 | 2025-07-10
US20250228127A1
Electricity

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

 #4 | 2025-05-15
US20250160112A1
Electricity

ORGANIC LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING THE SAME

 #5 | 2024-10-03
US20240334820A1
Electricity

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND

 #6 | 2024-08-29
US20240292743A1
Electricity

LIGHT-EMITTING DEVICE INCLUDING HETEROCYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE HETEROCYCLIC COMPOUND

 #7 | 2024-01-18
US20240023367A1
Electricity

Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same

 #8 | 2023-09-28
US20230309393A1
Electricity

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #9 | 2023-07-13
US20230225144A1
Electricity

Organic light-emitting device and apparatus including the same

 #10 | 2023-06-22
US20230200100A1
Electricity

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #11 | 2022-12-29
US20220416210A1
Electricity

Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same

 #12 | 2022-09-01
US20220278296A1
Electricity

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

 #13 | 2022-06-30
US20220209133A1
Electricity

ORGANIC LIGHT-EMITTING DEVICE AND AN APPARATUS INCLUDING THE SAME

 #14 | 2022-06-16
US20220190296A1
Electricity

Light-emitting device and an electronic device including the same

 #15 | 2022-06-02
US20220173331A1
Electricity

LIGHT-EMITTING DEVICE AND AN ELECTRONIC APPARATUS INCLUDING THE SAME

 #16 | 2021-06-17
US20210184152A1
Electricity

Organic light-emitting device and apparatus including the same

 #17 | 2021-02-18
US20210050542A1
Electricity

Organic light-emitting device and apparatus including the same

 #18 | 2021-01-07
US20210005844A1
Electricity

Organic light-emitting diode having color distances between pixel electrodes and organic emission layers and light-emitting display apparatus comprising the same
InventorID:

4970990 ⎘