Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091904 | General signaling service unit of electronic switching system | Deok Hoe Kim, Hyun Ha HONG, Mun G. Kyong, Ju Young Park, Hyeong Ho Lee +2 more | 1992-02-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091904 | General signaling service unit of electronic switching system | Deok Hoe Kim, Hyun Ha HONG, Mun G. Kyong, Ju Young Park, Hyeong Ho Lee +2 more | 1992-02-25 |