Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11479648 | Method of manufacturing polymer film and polymer film composition | Seung Koo Park, Bong Je Park, Mee Jeong Choi, Suntak Park, Eun Jin Shin +1 more | 2022-10-25 |
| 11204494 | Focal variable device system | Suntak Park, Bong Je Park, Seung Koo Park, Eun Jin Shin | 2021-12-21 |
| 5452320 | Method for detecting fine frequency deviation | Young Woo Kim, Byung G. No, Chang Ho Jung, Kyo II Chung, Kwang-Ha Park | 1995-09-19 |