Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6955691 | Expandable interfusion cage | Soo-kyung Chae, Jae-R. Youn, Do-Heum Yoon, Yong-eun Cho, Hyung Sang Park | 2005-10-18 |
| 6917811 | Method for dynamically assigning channel in real time based on genetic algorithm | Jong Hyun Lee, In Hwan Hwang, Sung-Soo Kim, Kwang-Jin Han | 2005-07-12 |