Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186208 | Child safety seat and its manufacturing process | Jianhong Qian, Jianhong Yuan, Hangjian Qiu, Qianglong Fan, Mingjun Liu | 2021-11-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186208 | Child safety seat and its manufacturing process | Jianhong Qian, Jianhong Yuan, Hangjian Qiu, Qianglong Fan, Mingjun Liu | 2021-11-30 |