Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11583129 | Pour over coffee maker with TDS measurement | Wai Ming Wong, Chui Wa Alfie Lau, Pui Yin Amy Decem Cheng, Kok Leong Jeremy Tay | 2023-02-21 |
| 11406218 | Automatic pour over coffee maker | Wai Ming Wong, Tak Fung Dick Leung, Pui Yin Amy Decem Cheng, Kok Leong Jeremy Tay | 2022-08-09 |
| 7021197 | Hot beverage machine | Kwan Fai Lui | 2006-04-04 |