Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656502 | Method for fabricating transfer printing substrate using concave-convex structure, transfer printing substrate fabricated thereby and application thereof | Heung Cho Ko, Seok Ho Kim, Jongwon Yoon, Young Kyu Hwang, Su Ok Yun +4 more | 2017-05-23 |
| 9005709 | Method for fabricating transfer printing substrate using concave-convex structure, transfer printing substrate fabricated thereby and application thereof | Heung Cho Ko, Seok Ho Kim, Jongwon Yoon, Young Kyu Hwang, Su Ok Yun +4 more | 2015-04-14 |