Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6713920 | Linear actuator using two rotors | Ji Yoon Kang, Woo Sup Han, Jun-o Kim, Kyu-yong Kim | 2004-03-30 |
| 6678059 | Apparatus for measuring 6-degree-of-freedom motions of rigid body by using three-facet mirror | Hyung Suck Cho, Won Shik Park, Noh Yeol Park | 2004-01-13 |