Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9580814 | Chemical conversion coating and method of fabricating the same | Shun-Yi Jian, Kao-Feng Lin, Yu-Ren Chu | 2017-02-28 |
| 9486984 | Steel sheet and fabrication method thereof | Tsung-Jung Chen, Chun-Hung Wu | 2016-11-08 |