Heterocyclic compound and organic light-emitting device including same
US-2026096277-A1 · Apr 2, 2026 · US
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Choi Dae-Hyuk patents
Choi Dae-Hyuk is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Dae-Hyuk |
| Total patents | 47 |
| First publication | May 5, 2020 |
| Latest publication | Apr 2, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Heterocyclic compound, organic light emitting device comprising same and composition for organic material layer of organic light emitting device
US-2026090188-A1 · Mar 26, 2026 · US
Heterocyclic compound and organic light emitting device comprising same
US-2026076027-A1 · Mar 12, 2026 · US
Organic light emitting device, composition for organic layer of organic light emitting device and manufacturing method of organic light emitting device
US-2026047339-A1 · Feb 12, 2026 · US
Heterocyclic compound, organic light emitting device and composition for organic material layer of organic light emitting device
US-2025353837-A1 · Nov 20, 2025 · US
Compound and organic light emitting device comprising same
US-2025318427-A1 · Oct 9, 2025 · US
Heterocyclic compound and organic light emitting device comprising same
US-2025311622-A1 · Oct 2, 2025 · US
Organic light-emitting device, and composition for forming organic material layer
US-2025287835-A1 · Sep 11, 2025 · US
Heterocyclic compound, organic light-emitting element comprising same, and composition for organic material layer
US-2025287838-A1 · Sep 11, 2025 · US
Heterocyclic compound, organic light-emitting element comprising same, and composition for organic layer of organic light-emitting element
US-2025255088-A1 · Aug 7, 2025 · US
Recent patents
Latest publications not already listed above.
Heterocyclic compound, organic light-emitting element comprising same, and composition for organic layer of organic light-emitting element
US-2025255176-A1 · Aug 7, 2025 · US
Organic light emitting device, composition for organic material layer of organic light emitting device and method for manufacturing organic light emitting device
US-2025248303-A1 · Jul 31, 2025 · US
Heterocyclic compound, organic light emitting device comprising same and composition for organic material layer of organic light emitting device
US-2025179354-A1 · Jun 5, 2025 · US
Organic Compound, And Organic Light Emitting Diode And Organic Light Emitting Device Including The Same
US-2025169358-A1 · May 22, 2025 · US
Composition for organic material layer of organic light emitting device and organic light emitting device comprising same
US-2025160201-A1 · May 15, 2025 · US
Organic light emitting device
US-2025031513-A1 · Jan 23, 2025 · US
Organic compound, organic light emitting diode and organic light emitting device having the compound
US-2024246953-A1 · Jul 25, 2024 · US
Organic compound, organic light emitting diode and organic light emitting device including the same
US-2024246997-A1 · Jul 25, 2024 · US
Organic compound, organic light emitting diode and organic light emitting device including the same
US-2024246996-A1 · Jul 25, 2024 · US
Composition for organic light emitting device and organic light emitting device comprising same
US-2024237515-A1 · Jul 11, 2024 · US
Organic compound, organic light emitting diode and organic light emitting device having the compound
US-2024237519-A1 · Jul 11, 2024 · US
Organic light emitting device, and composition for formation of organic material layer
US-2024188437-A1 · Jun 6, 2024 · US
Organic light emitting device, and composition for formation of organic material layer
US-2024180027-A1 · May 30, 2024 · US
Organic light emitting diode and organic light emitting device including the same
US-2024179932-A1 · May 30, 2024 · US
Heterocyclic compound, organic light emitting device, and composition for organic material layer of organic light emitting device
US-2024130232-A1 · Apr 18, 2024 · US
Heterocyclic compound, organic light-emitting device comprising same
US-2024092776-A1 · Mar 21, 2024 · US
Heterocyclic compound and organic light emitting device comprising same
US-11891361-B2 · Feb 6, 2024 · US
Heterocyclic compound and organic light emitting element comprising same
US-11678576-B2 · Jun 13, 2023 · US
Heterocyclic compound and organic light emitting device using same
US-11665961-B2 · May 30, 2023 · US
Heterocyclic compound and organic light-emitting device comprising same
US-11563185-B2 · Jan 24, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lt Materials Co Ltd | 47 |
| Lg Display Co Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K85/654 | 46 |
| H10K85/6572 | 45 |
| H10K85/6574 | 43 |
| H10K50/11 | 42 |
| H10K85/6576 | 41 |