Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717003 | Grilling method for controlling content of polycyclic aromatic hydrocarbons in charcoal-grilled meat | Minyi Han, Xianming Zeng, Huhu Wang, Weijun He, Junjie Ye +3 more | 2023-08-08 |
| 9309332 | Polymerization catalysts, methods and products | Eugene Y. Chen, Yuetao Zhang | 2016-04-12 |
| 8766123 | Key device and electronic apparatus containing the key device | Yikai Zhang, Xiyong TIAN | 2014-07-01 |
| 8657629 | SIM card slot having a fool-proof function and electronic apparatus containing the SIM card slot | Xiyong TIAN, Yikai Zhang | 2014-02-25 |