Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403307 | Modeling apparatus and operation method thereof | Chun-Yen Hung | 2016-08-02 |
| 9164504 | Mold machining method and mold machining system for computer numerical control | Chun-Yen Hung, Chu-Chia Tsai | 2015-10-20 |