| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | Republic of Korea | 3 | |
| #3 | Japan | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Furniture and games | |
| #4 | Electrical machinery and energy | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Seong Geun | 8 |
| #2 | Kim Young Kyun | 3 |
| Publication | Filing date | Title |
|---|---|---|
| KR101568372B1 | Boiler for hot-water heating mat | |
| KR101418947B1 | Boiler for hot-water heating mat | |
| KR100948908B1 | Boiler for a hot-water heating mat |