Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502775 | Testing equipment for semiconductor element and its carrying device | Yu-Min Sun, Chih-Feng Cheng | 2019-12-10 |
| 10332765 | Wafer shipping device | Chu-Fang Chih, Chia-Jen Kao | 2019-06-25 |
| 10274516 | Probe card system, probe loader device and manufacturing method of the probe loader device | Yu-Min Sun, Chih-Feng Cheng | 2019-04-30 |