Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9694450 | Method for manufacturing piston with re-molten reinforced combustion chamber throat | Zengjian Feng, Zihe Shang, Longchang Wang, Yanjun Li, Yanshou Cui +5 more | 2017-07-04 |
| 9665866 | Smart cards and smart card communication methods and systems | Rui Dong, Simin Guan, Hao ZOU, Genping Wang | 2017-05-30 |