Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D937503 | Toy for animals | Yungao Wang, Guangwei Xie | 2021-11-30 |
| D922004 | Toy for animals | Yungao Wang, Guangwei Xie | 2021-06-08 |
| 10997481 | System and method for collecting and analyzing multi-fields two-dimensional code | Wei Shen, Kaijun Cao | 2021-05-04 |