Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011722 | Foldable frame with detachable infant carrier | Zong-Wang Cui, Zhi-Ren Zhong | 2011-09-06 |
| 7988228 | Foldable frame with detachable infant carrier capable of reclining the infant carrier | Zong-Wang Cui, Zhi-Ren Zhong | 2011-08-02 |
| 7896431 | Foldable frame with detachable infant carrier capable of reclining the infant carrier | Zong-Wang Cui, Zhi-Ren Zhong | 2011-03-01 |