Organometallic compound, organic light-emitting device including the organometallic compound, and electronic apparatus including organic light-emitting device
US-2026101628-A1 · Apr 9, 2026 · US
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Cho Oul patents
Cho Oul is listed as an inventor on 106 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cho Oul |
| Total patents | 106 |
| First publication | Feb 12, 2015 |
| Latest publication | Apr 9, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Organometallic compound, organic light-emitting device including organometallic compound, and electronic apparatus including organic light-emitting device
US-2025333644-A1 · Oct 30, 2025 · US
Light emitting device and display device including the same
US-12448563-B2 · Oct 21, 2025 · US
Light emitting device, method for manufacturing the same, and electronic device including the same
US-12433089-B2 · Sep 30, 2025 · US
Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device
US-2025275462-A1 · Aug 28, 2025 · US
Light emitting device, method for manufacturing the same, and electronic device including the same
US-12161005-B2 · Dec 3, 2024 · US
Barrier films and quantum dot polymer composite articles including the same
US-11993725-B2 · May 28, 2024 · US
Electroluminescent device and display device including the same
US-2024164129-A1 · May 16, 2024 · US
Quantum dots, and an electronic device including the same
US-11981850-B2 · May 14, 2024 · US
Semiconductor nanocrystal, light-emitting film, production method of the light-emitting film, light emitting device, and display device
US-2024141231-A1 · May 2, 2024 · US
Recent patents
Latest publications not already listed above.
Light emitting device, method of manufacturing same and display device including same
US-11963376-B2 · Apr 16, 2024 · US
Light emitting device and display device including the same
US-2024074222-A1 · Feb 29, 2024 · US
Light-emitting device comprising organic salt bound to quantum dots and production method thereof
US-11917841-B2 · Feb 27, 2024 · US
Semiconductor nanocrystal, light-emitting film, production method of the light-emitting film, light emitting device, and display device
US-11884858-B2 · Jan 30, 2024 · US
Light emitting device and display device including the same
US-2023371297-A1 · Nov 16, 2023 · US
Light emitting device and display device including the same
US-11800733-B2 · Oct 24, 2023 · US
Quantum dot device and display device
US-11793011-B2 · Oct 17, 2023 · US
Quantum dot display device
US-11784282-B2 · Oct 10, 2023 · US
Electroluminescent device, and display device comprising thereof
US-11737301-B2 · Aug 22, 2023 · US
Semiconductor nanoparticle, production method thereof, and electroluminescent device and display device including the same
US-2023235220-A1 · Jul 27, 2023 · US
Light emitting element and display device including the same
US-11710448-B2 · Jul 25, 2023 · US
Electroluminescent device and display device including the same
US-2023104394-A1 · Apr 6, 2023 · US
Quantum dots, and an electronic device including the same
US-2023094022-A1 · Mar 30, 2023 · US
Light emitting device, method of manufacturing same and display device including same
US-2023043694-A1 · Feb 9, 2023 · US
Light emitting device and display device including the same
US-11569469-B2 · Jan 31, 2023 · US
Quantum dots, and an electronic device including the same
US-11512254-B2 · Nov 29, 2022 · US
Light emitting device, method of manufacturing same and display device including same
US-11450826-B2 · Sep 20, 2022 · US
Resistive memory device and method of manufacturing the same and electronic device
US-11444242-B2 · Sep 13, 2022 · US
Light emitting device and display device including quantum dot
US-11421151-B2 · Aug 23, 2022 · US
Light emitting element and display device including the same
US-2022230581-A1 · Jul 21, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 106 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/115 | 65 |
| H10K50/16 | 44 |
| H01L51/502 | 42 |
| C09K11/883 | 41 |
| H10H20/812 | 34 |