Issued Patents All Time
Showing 176–180 of 180 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7355960 | Channel estimation apparatus and method for adaptive channel allocation in an orthogonal frequency division multiple access system | Hyun-Jeong Kang, Chang-Hoi Koo, Bongseog Jang | 2008-04-08 |
| 7336953 | System and method for determining handover at a base station request in a broadband wireless access communication system | So-Hyun Kim, Chang-Hoi Koo | 2008-02-26 |
| 7260405 | Method for measuring and reporting channel quality in a broadband wireless access communication system | So-Hyun Kim, Chang-Hoi Koo, Yeong-Moon Son | 2007-08-21 |
| 7027444 | Apparatus and method for generating a preamble sequence in a wireless communication system | Jae-Yoel Kim, Hyun Woo Lee | 2006-04-11 |
| 6934245 | Apparatus and method for determining use/nonuse of transmit diversity by P-CCPCH in an NB-TDD CDMA mobile communication system | Yong-Jun Kwak, Hyeon-Woo Lee, Byung-Jae Kwak, Kook-Heui Lee, Jae-Yoal Kim +1 more | 2005-08-23 |