Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8906391 | Thermorod for active drug release and method for manufacturing the same | Jae Geun Park, Sang Guon Lee, Woon Sub Baek | 2014-12-09 |
| 6567381 | Method and apparatus for automatic call test in a CDMA system | Young-Ki Jeon, Dae Gun Choi, Jae Won Chang, Woon Hee Nah | 2003-05-20 |