Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6751252 | Quasi-orthogonal code mask generating device in mobile communication system | Jae-Yoel Kim, Jae-Min Ahn, Joong-Ho Jeong | 2004-06-15 |
| 6731674 | Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system | Jae-Yoel Kim, Hee-Won Kang, Young-Ky Kim | 2004-05-04 |
| 6674712 | Device and method for generating quaternary complex quasi-orthogonal code and spreading transmission signal using quasi-orthogonal code in CDMA communication system | Jae-Yoel Kim, Hee-Won Kang, Young-Ky Kim | 2004-01-06 |
| 6674807 | Communication apparatus and method for a CDMA communication system | Chang-Soo Park, Jun Jin Kong, Hee-Won Kang, Jae-Yoel Kim, Jong-Seon No | 2004-01-06 |