Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10229451 | Method and apparatus for processing transaction information for commodity object | Baoyou Cheng, Xiangfei Huang, Wei Zhang, Zhenjie Wang, Haiquan Zhang +10 more | 2019-03-12 |
| 7288611 | Methods for preparing a rare-earth cis-1,4-polybutadiene rubber with a controlled molecular weight distribution | Liansheng Jiang, Xuequan Zhang, Weimin Dong, Jifu Bi | 2007-10-30 |