| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | New Zealand | 2 | |
| #3 | Singapore | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | China | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | India | 1 | |
| #11 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Chemical engineering | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Horticulture | |
| #3 | Climate change mitigation in goods production | |
| #4 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ma Kee Wai | 13 |
| #2 | Ma Alice Wai Fun | 1 |
| #3 | Kee-Wai Ma | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2015200141A1 | A horizontal exercise system | |
| SG28471A1 | Super efficiency sprouts growing system | |
| WO9527391A1 | Apparatus for growing beansprouts | |
| SG44512A1 | Beansprouts roots and husks cleaning machines |