Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10870237 | Powder supply device for use with powder spreaders | Huaien Kao, Juihsiung YEN | 2020-12-22 |
| 10688723 | Powder spreader having automatic powder recovery | Huaien Kao, Juihsiung YEN | 2020-06-23 |
| 10067494 | Hybrid computer numerical control machining center and machining method thereof | Huaien Kao, Zongshin LIU, Tsunghsien TSAI, Tingchang CHEN, Juihsiung YEN | 2018-09-04 |