Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975483 | Disk recording device for manufacturing hard disk drives | Sang-jin Choi, Tae Sang Park, Dong-ok Kwak, Ki-Keon Yeom | 2005-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6975483 | Disk recording device for manufacturing hard disk drives | Sang-jin Choi, Tae Sang Park, Dong-ok Kwak, Ki-Keon Yeom | 2005-12-13 |