Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993329 | Apparatus and method for automatically switching communication/communication suppression mode of wireless communication terminal | Sung-Joon Cho, Chang-Heon Oh | 2006-01-31 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993329 | Apparatus and method for automatically switching communication/communication suppression mode of wireless communication terminal | Sung-Joon Cho, Chang-Heon Oh | 2006-01-31 |