Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10907694 | Band-sawing check valve device | Jian Zhang | 2021-02-02 |
| 10890890 | Smart adjustment system and method thereof | YING-FAN WU, HSUEH-JU LI, HSIAO-YEN CHUNG, Liang Chen | 2021-01-12 |