Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152400 | Thin film transistor array substrate, display apparatus, and method of manufacturing thin film transistor array substrate | Jinwoo Lee, Waljun Kim, Kiwan Ahn, Jaehyuk Jang, Yugwang Jeong | 2021-10-19 |