Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10864586 | Electrochemical machining device | Chia-Wei Cheng | 2020-12-15 |
| 10737341 | Electrochemical machining apparatus | Chia-Wei Cheng | 2020-08-11 |
| 10702912 | Composite manufacturing method with extruding and turning processes | Yi-Jung Chen | 2020-07-07 |