| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 9 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | Japan | 1 | |
| #4 | Taiwan | 1 | |
| #5 | United States | 1 |
| # | Technology | |
|---|---|---|
| #1 | Plasma technique | |
| #2 | Electric discharge tubes | |
| #3 | Separation | |
| #4 | Resonators | |
| #5 | Waveguides | |
| #6 | Ignition and extinguishing | |
| #7 | Cremation furnaces | |
| #8 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Ik Nyun | 13 |
| #2 | Kang Sung Ok | 12 |
| #3 | Eum Min Heum | 12 |
| #4 | Ahn Jae Yun | 7 |
| #5 | Kang Seong Ok | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108615667A | Improve the low-voltage plasma reactor according of ignition performance | |
| CN108114585A | Plasma gas washer operation method |