Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839499 | Hydrogen sensor | Yixiang Duan, Quanxi Jia | 2010-11-23 |
| 7417730 | Apparatus and method for monitoring breath acetone and diabetic diagnostics | Yixiang Duan | 2008-08-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7839499 | Hydrogen sensor | Yixiang Duan, Quanxi Jia | 2010-11-23 |
| 7417730 | Apparatus and method for monitoring breath acetone and diabetic diagnostics | Yixiang Duan | 2008-08-26 |