Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8122148 | Method and apparatus for internet connection of mobile communication terminal | Sang-Heon Kim, Tea Sul Kim | 2012-02-21 |
| 8000700 | Device diagnostics and monitoring method and system | Seung-Chul Choi, Keun Soo Yang | 2011-08-16 |