Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11821919 | Short-circuit probe card, wafer test system, and fault detection method for the wafer test system | Chung-Hsuan Kan, Yih-Chau Chen, Yuan-Long Tsai, Hsuan-Min Ho | 2023-11-21 |
| 11547824 | Respiratory mask | Chih-Tsan Chien, Chun-Hung Chen, Sheng-Wei Lin, Pi-Kai Lee, Yu-Chen Liu +1 more | 2023-01-10 |
| 9737680 | Humidifier for respiratory apparatus | Chia-Hsiang Hsiao, Chih-Tsan Chien, Ying-Chieh Hsu, Ming-Cheng Chang, Hsin-Wei Chen +2 more | 2017-08-22 |