Organic light-emitting element, and display apparatus and electronic apparatus each including the same
US-2026020473-A1 · Jan 15, 2026 · US
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Choi Youngeun patents
Choi Youngeun is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Choi Youngeun |
| Total patents | 50 |
| First publication | Apr 1, 2021 |
| Latest publication | Jan 15, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Transistor, method for manufacturing same, and ternary inverter comprising same
US-12520539-B2 · Jan 6, 2026 · US
Organic electroluminescence device
US-12520719-B2 · Jan 6, 2026 · US
Electronic device
US-12514101-B2 · Dec 30, 2025 · US
Optoelectronic device and electronic apparatus including the same
US-2025241202-A1 · Jul 24, 2025 · US
Organic photodetector and electronic device including the same
US-12317732-B2 · May 27, 2025 · US
Optoelectronic device and electronic apparatus including the same
US-2025143175-A1 · May 1, 2025 · US
Organic electroluminescence device
US-12279519-B2 · Apr 15, 2025 · US
Ternary inverter and method of manufacturing the same
US-12249605-B2 · Mar 11, 2025 · US
Transistor, ternary inverter comprising same, and transistor manufacturing method
US-2025081564-A1 · Mar 6, 2025 · US
Recent patents
Latest publications not already listed above.
Transistor, ternary inverter comprising same, and transistor manufacturing method
US-12154950-B2 · Nov 26, 2024 · US
Transistor, ternary inverter including same, and transistor manufacturing method
US-2024379786-A1 · Nov 14, 2024 · US
Organic electroluminescence device
US-12096683-B2 · Sep 17, 2024 · US
Optoelectronic device, and electronic apparatus and electronic equipment including the same
US-2024298536-A1 · Sep 5, 2024 · US
Transistor, ternary inverter including same, and transistor manufacturing method
US-12068381-B2 · Aug 20, 2024 · US
Tunnel field effect transistor and ternary inverter comprising same
US-12009393-B2 · Jun 11, 2024 · US
Opto-electronic device and electronic apparatus including the same
US-2024180029-A1 · May 30, 2024 · US
Organic compound, opto-electronic device including the same, and electronic apparatus including the opto-electronic device
US-2024180030-A1 · May 30, 2024 · US
Opto-electronic device and electronic apparatus including the same
US-2024180019-A1 · May 30, 2024 · US
Electronic apparatus including organic photodiode and organic light-emitting device
US-2024147824-A1 · May 2, 2024 · US
Organic electroluminescence device
US-2024130222-A1 · Apr 18, 2024 · US
Ternary logic circuit
US-11923846-B2 · Mar 5, 2024 · US
Organic light-emitting device and apparatus including the same
US-11793065-B2 · Oct 17, 2023 · US
Organic photodetector and electronic apparatus including the same
US-2023200097-A1 · Jun 22, 2023 · US
Organic light-emitting device and apparatus including the same
US-2023189644-A1 · Jun 15, 2023 · US
Electronic device
US-2023140380-A1 · May 4, 2023 · US
Organic light-emitting device and apparatus including the same
US-2023119261-A1 · Apr 20, 2023 · US
Organic light-emitting device and apparatus including the same
US-11605786-B2 · Mar 14, 2023 · US
Organic light-emitting device and apparatus including the same
US-11575092-B2 · Feb 7, 2023 · US
Organic photodetector and electronic device including the same
US-2023014108-A1 · Jan 19, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Display Co Ltd | 33 |
| Ulsan Nat Inst Science & Tech Unist | 17 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K85/6572 | 28 |
| H10K50/11 | 26 |
| H10K85/6574 | 26 |
| H10K85/657 | 26 |
| H10K85/654 | 25 |