| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 16 | |
| #2 | United States | 13 | |
| #3 | Japan | 7 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Semiconductors | |
| #3 | Electrical machinery and energy | |
| #4 | Chemical engineering | |
| #5 | Machines | |
| #6 | Measurement | |
| #7 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Coating metallic material | |
| #2 | Semiconductor devices | |
| #3 | Electric discharge tubes | |
| #4 | Cleaning | |
| #5 | Single-crystal-growth | |
| #6 | Unspecified technologies | |
| #7 | Plasma technique | |
| #8 | Measuring temperature | |
| #9 | Soaps | |
| #10 | Devices for applying fluent materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Du Zhiyou | 12 |
| #2 | Ni Tuqiang | 12 |
| #3 | Yin Gerald Zheyao | 7 |
| #4 | Meng Shuang | 6 |
| #5 | Xu Songlin | 6 |
| #6 | Zhang Ying | 6 |
| #7 | Wang Yang | 6 |
| #8 | Sun Yijun | 4 |
| #9 | Gang Shi | 4 |
| #10 | He Xiaoming | 4 |