Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9172298 | Fully-controlled bridge rectifying device with surge suppression function | Zugui Liu, Jiyong Yu, Changbin Huang, Yuqing Qi, Luojian He +2 more | 2015-10-27 |
| 5358920 | Dehydrogenating catalyst for saturate hydrocarbons | Yongfu Ma, Peicheng Wu, Yong Sun, Sangjian Zhu, Yuexin Huang +2 more | 1994-10-25 |