Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938713 | Protective film | Jae Bok LEE, Jin-Woo Park, Sung Hoon Lee | 2024-03-26 |
| 5091904 | General signaling service unit of electronic switching system | Je I. Back, Deok Hoe Kim, Hyun Ha HONG, Mun G. Kyong, Ju Young Park +2 more | 1992-02-25 |