Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9438198 | PIN diode circuit and PIN diode attenuator | — | 2016-09-06 |
| 9422486 | Selective hydrogenation catalyst for unsaturated compound | Xuejun Zhang, An Ma, Xiaoliang YUAN, Yuandong HOU, Pingyi Wu +2 more | 2016-08-23 |