Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891204 | Heavy metal detecting device and the fabricating method thereof | De-hui Wan, Shih-Yu Tseng | 2018-02-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9891204 | Heavy metal detecting device and the fabricating method thereof | De-hui Wan, Shih-Yu Tseng | 2018-02-13 |