Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6512313 | Electromagnetic X-Y stage driver for nano data storage system and method for fabricating coils of the same | Jae-Joon Choi, Hong-sik Park, Chang-Su Park, Jong Up Jeon | 2003-01-28 |