Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377369 | Multi-stage water filtration system | Shu Yuen Wong, Hong Ning Mak, Zihao Chen, Meng Xu | 2022-07-05 |
| 11066574 | Self-healing coating compositions | YIN MING SAMSON NG, Ching Man CHAN | 2021-07-20 |