Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
US-2026082808-A1 · Mar 19, 2026 · US
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Kim Jonghoon patents
Kim Jonghoon is listed as an inventor on 95 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kim Jonghoon |
| Total patents | 95 |
| First publication | Jan 22, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Composition for an organic optoelectronic device, organic optoelectronic device, and display device
US-2026076022-A1 · Mar 12, 2026 · US
Method of manufacturing inorganic oxide particle, method of manufacturing inorganic oxide layer, and light-emitting device including inorganic oxide layer manufactured by the method
US-12552680-B2 · Feb 17, 2026 · US
Composition for organic optoelectronic device, organic optoelectronic device, and display device
US-2026033127-A1 · Jan 29, 2026 · US
Photoresist composition including a chrysene compound, method of forming a pattern using the same, and method of fabricating 6-nitrochrysene
US-12516014-B2 · Jan 6, 2026 · US
Circuit board, semiconductor module and semiconductor system
US-2025374427-A1 · Dec 4, 2025 · US
Wearable electronic device including antenna
US-2025316893-A1 · Oct 9, 2025 · US
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
US-2025318429-A1 · Oct 9, 2025 · US
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
US-2025301905-A1 · Sep 25, 2025 · US
Memory device
US-2025231899-A1 · Jul 17, 2025 · US
Recent patents
Latest publications not already listed above.
Wearable electronic device including antenna
US-12334629-B2 · Jun 17, 2025 · US
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
US-2025160205-A1 · May 15, 2025 · US
Composition for organic optoelectronic device and organic optoelectronic device and display device
US-12274160-B2 · Apr 8, 2025 · US
Electronic device comprising antenna
US-2025105517-A1 · Mar 27, 2025 · US
Memory module, operating method of memory module, and memory system including memory module
US-2025087293-A1 · Mar 13, 2025 · US
Electronic device having multilayered substrate and manufacturing method thereof
US-12232260-B2 · Feb 18, 2025 · US
Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device, and display device
US-2025031571-A1 · Jan 23, 2025 · US
Electronic device comprising antenna and segment structure
US-2024429593-A1 · Dec 26, 2024 · US
Apparatuses having via structures to reduce crosstalk effects
US-2024431026-A1 · Dec 26, 2024 · US
Compound for organic optoelectronic device, organic optoelectronic device, and display device
US-2024389454-A1 · Nov 21, 2024 · US
Positive type photoresist composition, method of forming photoresist pattern, and cured film
US-2024377740-A1 · Nov 14, 2024 · US
Inorganic nanoparticle composition, light-emitting device, method of manufacturing light-emitting device, and electronic apparatus including light-emitting device
US-12122952-B2 · Oct 22, 2024 · US
Light emitting device and display device including the same
US-2024324272-A1 · Sep 26, 2024 · US
Battery management apparatus and energy storage system having the same
US-12095056-B2 · Sep 17, 2024 · US
Memory module, main board, and server device
US-12079146-B2 · Sep 3, 2024 · US
Composition for optoelectronic device and organic optoelectronic device and display device
US-12069947-B2 · Aug 20, 2024 · US
Color panel and display apparatus including the same
US-2024268182-A1 · Aug 8, 2024 · US
Display device and method of repairing the display device
US-12058912-B2 · Aug 6, 2024 · US
Composition for organic optoelectronic device, organic optoelectronic device and display device
US-2024251672-A1 · Jul 25, 2024 · US
Electron transport layer including mixed composition, method of manufacturing light-emitting device including the electron transport layer, and light-emitting device and electronic device using the same
US-2024206219-A1 · Jun 20, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Electronics Inc | 22 |
| Samsung Sdi Co Ltd | 21 |
| Samsung Electronics Co Ltd | 19 |
| Samsung Display Co Ltd | 18 |
| Hyundai Motor Co Ltd | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/11 | 24 |
| H10K85/6572 | 20 |
| H10K85/622 | 19 |
| H10K85/654 | 19 |
| H10K85/6576 | 18 |