Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device
US-12598915-B2 · Apr 7, 2026 · US
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Pak Sunyoung patents
Pak Sunyoung is listed as an inventor on 72 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pak Sunyoung |
| Total patents | 72 |
| First publication | Oct 15, 2020 |
| Latest publication | Apr 7, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Heterocylic compound and light-emitting device and electronic apparatus including the heterocyclic compound
US-12570630-B2 · Mar 10, 2026 · US
Light-emitting device including condensed cyclic compound, electronic apparatus and electronic equipment each including the same, and the condensed cyclic compound
US-2026059937-A1 · Feb 26, 2026 · US
Light-emitting device including heterocyclic compound and electronic apparatus including the light-emitting device
US-12545835-B2 · Feb 10, 2026 · US
Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound
US-2026033239-A1 · Jan 29, 2026 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2026026260-A1 · Jan 22, 2026 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2025311533-A1 · Oct 2, 2025 · US
Light-emitting device including fused-cyclic compound and electronic apparatus including the same
US-12428600-B2 · Sep 30, 2025 · US
Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound
US-2025301907-A1 · Sep 25, 2025 · US
Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device
US-2025282992-A1 · Sep 11, 2025 · US
Recent patents
Latest publications not already listed above.
Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device
US-12391871-B2 · Aug 19, 2025 · US
Heterocyclic compound, and organic light-emitting device and electronic apparatus including the same
US-2025255181-A1 · Aug 7, 2025 · US
Condensed cyclic compound, organic light-emitting device including the same and electronic apparatus including the organic light emitting device
US-12371614-B2 · Jul 29, 2025 · US
Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound
US-2025241117-A1 · Jul 24, 2025 · US
Light-emitting device including condensed cyclic compound, and electronic apparatus including the light-emitting device
US-12356853-B2 · Jul 8, 2025 · US
Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device
US-12356854-B2 · Jul 8, 2025 · US
Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound
US-2025221309-A1 · Jul 3, 2025 · US
Light-emitting device and electronic apparatus and electronic equipment including the light-emitting device
US-2025127045-A1 · Apr 17, 2025 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and electronic equipment including the light-emitting device
US-2025127056-A1 · Apr 17, 2025 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2025107442-A1 · Mar 27, 2025 · US
Light-emitting device including heterocyclic compound, electronic apparatus and electronic device each including the light-emitting device, and the heterocyclic compound
US-2025098539-A1 · Mar 20, 2025 · US
Heterocyclic compound, and organic light-emitting device and electronic apparatus including the same
US-2025034174-A1 · Jan 30, 2025 · US
Light-emitting device including condensed cyclic compound, electronic apparatus including the light-emitting device, and the condensed cyclic compound
US-2024381769-A1 · Nov 14, 2024 · US
Light-emitting device including condensed cyclic compound and electronic apparatus including the light-emitting device
US-12127475-B2 · Oct 22, 2024 · US
Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device
US-2024341188-A1 · Oct 10, 2024 · US
Organic compound, light-emitting device including the same, and electronic apparatus including the light-emitting device
US-2024341185-A1 · Oct 10, 2024 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2024324458-A1 · Sep 26, 2024 · US
Light-emitting device including heterocyclic compound, electronic apparatus including the light-emitting device, and the heterocyclic compound
US-2024298537-A1 · Sep 5, 2024 · US
Method of preparing heterocyclic compound, heterocyclic compound prepared according to the method, light-emitting device including the heterocyclic compound, and electronic apparatus and electronic equipment including the light-emitting device
US-2024270761-A1 · Aug 15, 2024 · US
Condensed cyclic compound, light-emitting device including the condensed cyclic compound, and electronic apparatus including the light-emitting device
US-2024260294-A1 · Aug 1, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 72 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K85/658 | 72 |
| H10K50/11 | 71 |
| H10K85/6572 | 62 |
| H10K85/657 | 60 |
| C09K11/06 | 58 |