Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820411 | Manufacturing method for circuit board and circuit board thereof | Zhe-Yong Lin, Li-Jie Liu, Ching-Sheng Chen | 2020-10-27 |
| 10813223 | Piezochromic stamp | — | 2020-10-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10820411 | Manufacturing method for circuit board and circuit board thereof | Zhe-Yong Lin, Li-Jie Liu, Ching-Sheng Chen | 2020-10-27 |
| 10813223 | Piezochromic stamp | — | 2020-10-20 |