Issued Patents All Time
Showing 76–86 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718500 | RLP communication device and method for mobile communication system | Hoon Chang | 2004-04-06 |
| 6674739 | Device and method for assigning spreading code for reverse common channel message in CDMA communication system | Hi-Chan Moon, Soon-Young Y oon, Young-Ky Kim, Jin-Soo Park, Jae-Min Ahn | 2004-01-06 |
| 6665313 | Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system | Hoon Chang, Dae-Gyun Kim, Chang-Hoi Koo | 2003-12-16 |
| 6621807 | Device and method for transmitting common channel message in CDMA communication system | Ki Sung Jung, Hi-Chan Moon, Jae-Min Ahn | 2003-09-16 |
| 6621809 | Device and method for gating transmission in a CDMA mobile communication system | Dae-Cyun Kim, Jae-Min Ahn, Chang-Hoi Koo, Hoon Chang | 2003-09-16 |
| 6614775 | Communication device and method in mobile communication system | Hoon Chang | 2003-09-02 |
| 6614810 | Method for processing data to be transmitted over common channel | Dae-Gyun Kim, Sun Mi Kim | 2003-09-02 |
| 6490453 | Channel assignment method for a base station in a mobile communication system | Yong Chang | 2002-12-03 |
| 6490268 | Method of providing burst timing for high-speed data transmission in a base station transceiver system of a mobile communication system | Yong Chang | 2002-12-03 |
| 6483373 | Input circuit having signature circuits in parallel in semiconductor device | Jong-Hyoung Lim, Sang-Seok Kang | 2002-11-19 |
| 5659519 | Boosting voltage generator of semiconductor memory device | Soo-In Cho | 1997-08-19 |