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, Tae Seop Han | 2012-02-21 |
| 8064704 | Hand gesture recognition input system and method for a mobile phone | Sang-Heon Kim | 2011-11-22 |