Plurality of host materials, organic electroluminescent compound and organic electroluminescent device comprising the same
US-12588353-B2 · Mar 24, 2026 · US
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Han Tae-Jun patents
Han Tae-Jun is listed as an inventor on 36 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Tae-Jun |
| Total patents | 36 |
| First publication | Jul 2, 2020 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Plurality of host materials and organic electroluminescent device comprising the same
US-2026076092-A1 · Mar 12, 2026 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-12507588-B2 · Dec 23, 2025 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2025311628-A1 · Oct 2, 2025 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-12389794-B2 · Aug 12, 2025 · US
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
US-2025248305-A1 · Jul 31, 2025 · US
Organic electroluminescent device and organic electroluminescent compound for the same
US-2025176426-A1 · May 29, 2025 · US
Compound, and organic electroluminescent material and organic electroluminescent device comprising the same
US-2025154136-A1 · May 15, 2025 · US
Organic electroluminescent compound, a plurality of host materials and organic electroluminescent device comprising the same
US-2025133961-A1 · Apr 24, 2025 · US
Compound, and organic electroluminescent material and organic electroluminescent device comprising the same
US-2025127041-A1 · Apr 17, 2025 · US
Recent patents
Latest publications not already listed above.
Plurality of host materials and organic electroluminescent device comprising the same
US-2024341110-A1 · Oct 10, 2024 · US
Plurality of host materials, organic electroluminescent compound and organic electroluminescent device comprising the same
US-2024324452-A1 · Sep 26, 2024 · US
A plurality of host materials and organic electroluminescent device comprising the same
US-2024298528-A1 · Sep 5, 2024 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2024276872-A1 · Aug 15, 2024 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-12049468-B2 · Jul 30, 2024 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2024188432-A1 · Jun 6, 2024 · US
A plurality of host materials and organic electroluminescent device comprising the same
US-2024122069-A1 · Apr 11, 2024 · US
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
US-2024114778-A1 · Apr 4, 2024 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-2024090321-A1 · Mar 14, 2024 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2024057475-A1 · Feb 15, 2024 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-11856850-B2 · Dec 26, 2023 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-11708328-B2 · Jul 25, 2023 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2023141435-A1 · May 11, 2023 · US
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
US-2023130802-A1 · Apr 27, 2023 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-2023100003-A1 · Mar 30, 2023 · US
Plurality of host materials, organic electroluminescent compound and organic electroluminescent device comprising the same
US-2023006147-A1 · Jan 5, 2023 · US
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
US-2022263031-A1 · Aug 18, 2022 · US
Organic electroluminescent compound and organic electroluminescent device comprising the same
US-2022255017-A1 · Aug 11, 2022 · US
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
US-2022131083-A1 · Apr 28, 2022 · US
Plurality of host materials and organic electroluminescent device comprising the same
US-2022102645-A1 · Mar 31, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rohm & Haas Elect Materials Korea Ltd | 29 |
| Dupont Specialty Materials Korea Ltd | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K85/6572 | 35 |
| H10K85/6574 | 34 |
| C09K11/06 | 33 |
| H10K85/654 | 32 |
| H10K50/11 | 32 |