Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438113 | Method for sharing an associated control channel of mobile station user in mobile communication system | Pyung Jung Song, Kyoung Joon Lee, Hun Lee | 2002-08-20 |
| 6198936 | Method for transmitting and receiving control plane information using medium access control frame structure for transmitting user information through an associated control channel | Pyung Jung Song, Kyoung Joon Lee, Hun Lee | 2001-03-06 |