Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6438119 | Data communication device and method for mobile communication system with dedicated control channel | Young-Ky Kim, Jae-Min Ahn, Soon-Young Yoon, Hee-Won Kang, Hyun Suk Lee +1 more | 2002-08-20 |