Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7945835 | Method and apparatus for efficiently retransmitting data in wireless network environment | Chang-yeul Kwon, Guoping Fan | 2011-05-17 |
| 7865549 | Method and apparatus for transmitting data frame efficiently in communication network | Chang-yeul Kwon, Guoping Fan | 2011-01-04 |