Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431028 | Apparatus and method for slicing an ingot | Eunsang Ji | 2008-10-07 |
| 7370646 | Apparatus and method for slicing an ingot | Eunsang Ji | 2008-05-13 |
| 7353818 | Apparatus and method for slicing an ingot | Eunsang Ji | 2008-04-08 |
| 7261099 | Apparatus and method for slicing an ingot | Eunsang Ji | 2007-08-28 |