Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275448 | Child stroller | Pingzhong Shi | 2025-04-15 |
| 11904925 | Folding stroller | Xingrong Zhang, Yang Zhang, Pingzhong Shi | 2024-02-20 |
| 11021183 | Stroller | Weijun Yan, Heng Qi | 2021-06-01 |
| 10980356 | Travel bed | Xingrong Zhang | 2021-04-20 |
| 10556611 | Double stroller | Xinjun He | 2020-02-11 |
| 10010194 | Game enclosure | Xinjun He | 2018-07-03 |
| 9969417 | Stroller capable of being folded twice | — | 2018-05-15 |
| 9517788 | Baby carriage | Xinjun He | 2016-12-13 |