Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11137434 | Active measuring probe for EMI detection | Da-Chiang Chang | 2021-10-05 |
| 9709601 | Conducted type current probe | Da-Chiang Chang | 2017-07-18 |
| 9703058 | Package framework for photoelectric conversion module | Chao-Ping Hsieh, Ta-Yeh Lin, Da-Chiang Chang | 2017-07-11 |
| 8963569 | Semiconductor chip probe and the conducted EME measurement apparatus with the semiconductor chip probe | Da-Chiang Chang | 2015-02-24 |