Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008815 | Planar stage moving apparatus for machine | Jong-Kweon Park | 2011-08-30 |
| 7942099 | Static bearing conveying apparatus having magnetically preloading and motional error correcting functions | Chun Hong Park | 2011-05-17 |