Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8623197 | Testing workpiece overcoat | Worawarit Kobsiriphat, Krisda Siangchaew | 2014-01-07 |
| 8343363 | Method and system for fabricating a cavity in a substrate of a magnetic recording head | Chupong Pakpum | 2013-01-01 |