Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095961 | Hair dryer | — | 2025-09-30 |
| D1095962 | Hair dryer | — | 2025-09-30 |
| 11602207 | Angle deflection type twisted hair styling device | Kin Man Michael Wong | 2023-03-14 |
| 7826133 | Doped polymeric optical waveguide amplifiers | Edwin Yue Bun Pun | 2010-11-02 |