| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 11 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Electrical machinery and energy | |
| #3 | Basic materials chemistry | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Coating metallic material | |
| #3 | Electrolytic coating production | |
| #4 | Metallic material removal | |
| #5 | Layered products | |
| #6 | Compounding processes | |
| #7 | Coating compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Han Huisheng | 11 |
| #2 | Ding Yang | 10 |
| #3 | Zhang Hongmei | 9 |
| #4 | Wang Zhenxing | 8 |
| #5 | Wu Guoqiang | 3 |
| #6 | Dong Zhihao | 2 |
| #7 | Huang Cheng | 2 |
| #8 | Guan Jianhua | 2 |
| #9 | Gu Jianxiang | 1 |
| #10 | Chen Yuan | 1 |