Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485258 | Child safety seat | Da Liang Zhang | 2022-11-01 |
| 11396272 | Child safety seat alarm system | Zu Jian Liu | 2022-07-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485258 | Child safety seat | Da Liang Zhang | 2022-11-01 |
| 11396272 | Child safety seat alarm system | Zu Jian Liu | 2022-07-26 |