| 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 |
