Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961326 | Apparatus and method for transmitting variable-length data according to a radio link protocol in a mobile communication system | Hoon Chang, Hyun Seok Lee, Chang-Hoi Koo | 2005-11-01 |
| 6937864 | Transmission apparatus and method for multimedia service in mobile communication system | Chang-Hoi Koo, Dong-Seek Park, Beom-Sik Bae | 2005-08-30 |
| 6920152 | Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication system | Hoon Chang, Hyun Seok Lee, Chang-Hoi Koo | 2005-07-19 |
| 6895010 | Apparatus and method for transmitting and receiving data according to radio link protocol in a mobile communications systems | Hoon Chang, Hyun Seok Lee, Chang-Hoi Koo | 2005-05-17 |
| 6882632 | Method and apparatus for releasing SCH in CDMA mobile communication system | Chang-Hoi Koo, Hyun Seok Lee | 2005-04-19 |
| 6850508 | Apparatus and method for exchanging variable-length data according to a radio link protocol in a mobile communication system | Hoon Chang, Hyun Seok Lee, Chang-Hoi Koo | 2005-02-01 |