Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990928 | Frequency hopping method and apparatus in a wireless communication system | Hwan-Joon Kwon, Ju-Ho Lee, Dong-Hee Kim, Jae-Chon Yu, Jin-Kyu Han +1 more | 2011-08-02 |
| 7948941 | Method and apparatus for allocating communication resources using virtual circuit switching in a wireless communication system and method for transmitting and receiving data in a mobile station using the same | Hwan-Joon Kwon, Sung-Ho Choi, Ju-Ho Lee, Jin-Kyu Han, Youn Hyoung Heo +1 more | 2011-05-24 |