Issued Patents 2011
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8036232 | Apparatus and method for filtering packet in a network system using mobile IP | Kyung-Joo Suh, Beom-Sik Bae, Yeon-Ju Lim | 2011-10-11 |
| 8036175 | Handoff method between heterogeneous networks and system thereof | Kyung-Joo Suh, Beom-Sik Bae, Jung-Soo Jung, Veronica Kondratieva, Yong Chang +4 more | 2011-10-11 |
| 7991352 | Method and apparatus for automatic repeat request in a multi-hop broadband wireless communication system | Kyung-Joo Suh, Beom-Sik Bae, Jung-Won Kim, June Moon | 2011-08-02 |
| 7961685 | Method and system for performing handoff for mobile station in a mobile communication system using proxy mobile IP | Kyung-Joo Suh, Sung-Ho Choi, Beom-Sik Bae, Hwan-Joon Kwon | 2011-06-14 |
| 7944877 | Apparatus and method for allocating resources in an orthogonal frequency division multiple access mobile communication system | Jung-Soo Jung, Beom-Sik Bae, Hwan-Joon Kwon, Yu-Chul Kim | 2011-05-17 |
| 7933560 | Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas | Jin-Kyu Han, Hwan-Joon Kwon, Dong-Hee Kim, Youn-Sun Kim, Yu-Chul Kim +1 more | 2011-04-26 |
| 7929491 | Method and apparatus for transmitting ACK/NACK information in an orthogonal frequency division multiple access system based on time division duplexing | Yeon-Ju Lim, Jae-Chen Yu, Jung-Soo Jung, Hwan-Joon Kwon, Dong-Hee Kim | 2011-04-19 |
| 7899405 | Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas | Jin-Kyu Han, Hwan-Joon Kwon, Dong-Hee Kim, Youn-Sun Kim, Yu-Chul Kim +1 more | 2011-03-01 |
| 7876848 | Apparatus and method for transmitting a data stream in a wireless communication system with multiple antennas | Jin-Kyu Han, Hwan-Joon Kwon, Dong-Hee Kim, Youn-Sun Kim, Han-Kyu Park +2 more | 2011-01-25 |