Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963547 | Local multipoint distribution system and ATM data communication method thereof | Kwang Ju Choi, Jee Woon Youm, Dong Hyun Kim, Doo Il Park | 2005-11-08 |
| 6665279 | Wide band wireless multimedia communication system | Kwang-Joo Choi | 2003-12-16 |