Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10727064 | Post UV cure for gapfill improvement | De-Wei Yu, Chien-Hao Chen, Chih-Tang Peng, Jei-Ming Chen | 2020-07-28 |
| 10332746 | Post UV cure for gapfill improvement | De-Wei Yu, Chien-Hao Chen, Chih-Tang Peng, Jei-Ming Chen | 2019-06-25 |
| 9457517 | Powder shaping method and apparatus thereof | Chung-Wei Cheng, Kuang-Po Chang, Cen Lin | 2016-10-04 |
| 8574137 | Upper limb training device | Dar-Zen Chen, Tzong-Ming Wu | 2013-11-05 |