| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Brazil | 5 | |
| #2 | Canada | 5 | |
| #3 | Philippines | 5 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | South Africa | 3 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Republic of Korea | 2 | |
| #8 | United States | 2 | |
| #9 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Cunhu | 23 |
| #2 | Mu Wenheng | 23 |
| #3 | Liu Jibin | 20 |
| #4 | Fan Chuanlin | 11 |
| #5 | Wen Han | 11 |
| #6 | Chao John Tung | 11 |
| #7 | Chen Lei | 11 |
| #8 | Zhu Qingshan | 11 |
| #9 | Ban Qixun | 9 |
| #10 | Qingshan Zhu | 5 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019061672A1 | Ore mining and dressing integrated ship |