| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | China | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Consumer goods | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ng Ying Yuk | 12 |
| #2 | Craig Gilbert | 7 |
| #3 | Ng Ying-Yuk | 1 |
| #4 | Gilbert Craig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111200953A | Method for manufacturing shoes and shoes manufactured thereby | |
| CN103561835A | Connecting member for filtering element of press filter and press filter comprising connecting member | |
| WO2013091184A1 | Needle-punched non-woven fabric, manufacturing method thereof and filter and sound absorbing material formed thereby | |
| CA2781401A1 | Nonwoven fabric, method for producing the same, and filter formed with the same |