Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228384 | Circuit testing apparatus | Cheng-Yung Teng, Yi-Chang Hsu, Jack Lin, Li-Ying Chang | 2012-07-24 |
| 8044675 | Testing apparatus with high efficiency and high accuracy | Yung-Yu Wu, Huei-Huang Chen | 2011-10-25 |
| 7830163 | Testing circuit board for testing devices under test | Cheng-Yung Teng, Li-Jieu Hsu, Yung-Yu Wu, Hung-Wei Chen, Huei-Huang Chen | 2010-11-09 |