Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9039851 | Method of manufacturing a card | Zheng Zhang, Jixiang Guo, Taoling Xie | 2015-05-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9039851 | Method of manufacturing a card | Zheng Zhang, Jixiang Guo, Taoling Xie | 2015-05-26 |