Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590193 | Polymer diode | Roger N. Hitchcock, Thomas A. Kridl, Xina Quan, Mikyong Yoo | 2017-03-07 |
| 9534693 | Valve with a hinged valve core | Zuocheng Qian, Zhengwei Fang, Kai Gong, Qingxin Liao | 2017-01-03 |