Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209461 | Probe card device and neck-like probe thereof | Wen-Tsung Lee, Hsun-Tai Wei, Kai-Chieh Hsieh | 2021-12-28 |
| 11204371 | Probe card device | Wen-Tsung Lee, Hsun-Tai Wei, Kai-Chieh Hsieh | 2021-12-21 |
| 11175312 | Staggered probe card | Kai-Chieh Hsieh, Hsiao Kang LI, Ying-Ming Tiao | 2021-11-16 |
| 11073537 | Probe card device | Wen-Tsung Lee, Kai-Chieh Hsieh, Chao-Hui Tseng | 2021-07-27 |
| 11041883 | Probe card device and rectangular probe thereof | Chih-Peng Hsieh | 2021-06-22 |
| 11009526 | Probe card device and three-dimensional signal transfer structure thereof | Wen-Tsung Lee, Kai-Chieh Hsieh | 2021-05-18 |
| 10901001 | Probe card device and probe head | Chih-Peng Hsieh | 2021-01-26 |