Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11554892 | Packaging box | Yuen Sin CHEONG, Dongpo Huang, Zenghui WANG, Astrid Annette Sheehan | 2023-01-17 |
| 9393161 | Convenient recloseable protective diaper package | Xiaoling Qi, Ruoxin Zhang, Alrick Vincent Warner | 2016-07-19 |