Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10381593 | Organic light-emitting display apparatus | Sang-Min Hong, Hyun-Min Hwang, Eun-Jae Na | 2019-08-13 |
| 10311503 | User terminal device for providing electronic shopping service and methods thereof | Eun Young Lim, Yeon-hee Roh, Joo-kyung Woo, Young-shil Jang | 2019-06-04 |