Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7684439 | Apparatus and method for transmitting data in a communication system | Ki-Tae Han, Yun-Sang Park | 2010-03-23 |
| 7450926 | Apparatus and method for controlling sleep mode in wireless access communication system | Jeong-hoon Park, Yun-Sang Park | 2008-11-11 |
| 7400895 | Apparatus and method for recovering disconnected communication link in mobile communication system | Yun-Sang Park | 2008-07-15 |
| 7260400 | Method and apparatus for transmitting and receiving control message in wireless access communication system | Yun-Sang Park | 2007-08-21 |
| 7130668 | Method and system for controlling sleep mode in broadband wireless access communication system | Yun-Sang Park, Jeong-hoon Park | 2006-10-31 |