Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761333 | Passive auxiliary condensing apparatus of nuclear power plant | Sang Jong Lee, Sang-jung Park, Jae Don Choi, Jong Jin Kim, Seok Hee Ryu +4 more | 2017-09-12 |
| 9704558 | Refresh method of controlling self-refresh cycle with temperature | Su Yeon Doo, Tae Young Oh, Cheol Jin Kim | 2017-07-11 |
| 7212812 | Mobile communication terminal including two lamps for incoming call notification and method for providing GPS services using the same | — | 2007-05-01 |