Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8145497 | Media interface for converting voice to text | Sung Hun Kim, Dong Hoon Lee | 2012-03-27 |
| 7990872 | Wireless LAN system and transmission method of data thereof | — | 2011-08-02 |
| 7944835 | Data transmission method using the number of stations joined multicast service, base station and terminal device therefor, and wireless communication system having the same | Yang-Gi Kim | 2011-05-17 |