| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Domestic stoves | |
| #3 | Fluid fuel combustion | |
| #4 | Feeding fuel to combustion device | |
| #5 | Supplying fuel to combustion device | |
| #6 | Cremation furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yun Seong Wan | 12 |
| Publication | Filing date | Title |
|---|---|---|
| KR101487242B1 | Combustion Apparatus | |
| KR101366303B1 | Combustion apparatus | |
| KR101254192B1 | Combustion apparatus | |
| KR101184567B1 | Combustion apparatus | |
| KR101022110B1 | Combustion device with a wick | |
| KR20110092455A | Apparatus for burning | |
| KR100908899B1 | Apparatus for burning |