Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7631540 | Gas sensor with nanowires of zinc oxide or indium/zinc mixed oxides and method of detecting NOx gas | Pi-Guey Su, Yih-Shiaw Huang, I-Cherng Chen, Tung-Sheng Shih | 2009-12-15 |
| 7350396 | Pulse-type gas concentration measurement system and method thereof | Yih-Shiaw Huang, I-Cherng Chen, Tung-Sheng Shih | 2008-04-01 |