Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9810367 | Equipment leveler | Jung Hoon Sun, Chang-Won Kim | 2017-11-07 |
| 5708657 | Apparatus for interfacing mobile switching center(MSC) with base station controller(BSC) of CDMA mobile system | Hyeong-Jun Park, Youn Kwae JEONG, Dong Jin Shin, Moon-Soo Jang | 1998-01-13 |
| 5479420 | Clock fault monitoring circuit | Dong Jin Shin, Youn Kwae JEONG, Hyeong-Jun Park | 1995-12-26 |