Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796405 | Infant stroller apparatus | Zheng-Wen Guo, Er Xue Wang | 2017-10-24 |
| 9725107 | Foldable stroller frame | — | 2017-08-08 |
| 9638243 | Joint device | Xiaosong Duan | 2017-05-02 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796405 | Infant stroller apparatus | Zheng-Wen Guo, Er Xue Wang | 2017-10-24 |
| 9725107 | Foldable stroller frame | — | 2017-08-08 |
| 9638243 | Joint device | Xiaosong Duan | 2017-05-02 |