Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275875 | Surface protection film and method for manufacturing organic light emitting electronic device | Jeong Min Choi, Hyun Cheol KIM, Sojin Kim, Hyungoo Kang | 2025-04-15 |
| 12279479 | Surface protection film and method for manufacturing organic light-emitting electronic device | Jeong Min Choi, Hyun Cheol KIM, Sojin Kim, Hyungoo Kang | 2025-04-15 |
| 12146083 | Surface protection film, and method for manufacturing organic light-emitting electronic device | Jeong Min Choi, Hyun Cheol KIM, Sojin Kim, Hyungoo Kang | 2024-11-19 |