Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11701825 | Three dimensional printing apparatus and manufacturing method thereof | I-Chih Tseng | 2023-07-18 |
| 10459431 | Three-dimensional printing apparatus and methods for printing and releasing three-dimensional workpiece | Li-Han Wu, Yea-Ru Sheu, Chao-Shun Chen | 2019-10-29 |
| 6714491 | Wire-suspended objective lens actuator structure and method of assigning current pathways thereto | Chau-Yuan Ke, Li-Ding Wei | 2004-03-30 |
| 6525332 | Method for detecting and compensating disk tilt and apparatus used it | Hung-Lu Chang | 2003-02-25 |