Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281248 | Organic light-emitting element using polycyclic aromatic derivative compound | Sung-Hoon JOO, Byung-sun YANG, Su Jin Kim, Ji Hwan Kim, Hyeon-jun JO +6 more | 2025-04-22 |
| 12137613 | Polycyclic compound and organoelectro luminescent device using same | Bong-ki SHIN, Sung-Hoon JOO, Byung-sun YANG, Ji Hwan Kim, Hyeon-jun JO | 2024-11-05 |
| 11755930 | Method and apparatus for controlling learning of model for estimating intention of input utterance | Seung Won Seo, Tae Uk Kim, Il Nam Park, Myeong-Cheol Shin, Hye Ryeon LEE | 2023-09-12 |
| 10678516 | Chatbot builder user interface | No Suk Myung, Ji Soo Hwang, Jun Ki Kim | 2020-06-09 |
| 10593083 | Method for facial age simulation based on age of each part and environmental factors, recording medium and device for performing the method | Ig Jae Kim, Sang Chul Ahn | 2020-03-17 |
| 7801631 | Digital multimedia broadcasting receiver for preset recording and method thereof | — | 2010-09-21 |