Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178157 | Gas sensor and manufacturing method thereof | Bee-Yu Wei, Hong-Jen Lai, Pi-Guey Su, Hong-Ming Lin, Yi Sun | 2012-05-15 |
| 7270002 | Humidity sensor element, device and method for manufacturing thereof | Hui-Wen Chen, Yi Sun, Pi-Guey Su | 2007-09-18 |
| 6517787 | Ozone generator with reduced NOx and method thereof | Shen-Jen Chen, Yih-Fang Lin | 2003-02-11 |