Issued Patents 2018
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10128382 | Thin film transistor substrate, method of manufacturing the same, and display apparatus having the same | Seungho Yoon, Bong-Kyun Kim, Youngjun Kim, Hongsick Park, Sangwon Shin | 2018-11-13 |
| 9972781 | Method of manufacturing mask and method of manufacturing display device | Je Hyeong Park, Kyung Bae KIM | 2018-05-15 |
| 9899531 | Thin film transistor substrate, method of manufacturing the same, and display apparatus having the same | Seungho Yoon, Bong-Kyun Kim, Youngjun Kim, Hongsick Park, Sangwon Shin | 2018-02-20 |