Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392803 | Probe card, method for designing probe card, method for producing tested semiconductor device method for testing unpackaged semiconductor by probe card, device under test and probe system | Yang-Hung Cheng, Yu-Hao Chen, Hao Wei | 2025-08-19 |
| 11346860 | Probe head for high frequency signal test and medium or low frequency signal test at the same time | Chin-Tien Yang, Hui-Pin Yang, Shang-Jung Hsieh, Tsung-Yi Chen, Yu-Hao Chen | 2022-05-31 |
| 9905901 | Miniature directional coupling device | Wei-Jen Lee, Jyh-Wen Sheen | 2018-02-27 |