| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 9 | |
| #2 | United States | 2 | |
| #3 | China | 1 | |
| #4 | Philippines | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Thermal processes | |
| #3 | Civil engineering | |
| #4 | Computer technology | |
| #5 | Semiconductors | |
| #6 | Environmental technology | |
| #7 | Machine tools | |
| #8 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Dredging | |
| #3 | Domestic stoves | |
| #4 | Semiconductor devices | |
| #5 | Ignition and extinguishing | |
| #6 | Harvesting | |
| #7 | Static stores | |
| #8 | Fluid heaters | |
| #9 | Veneer production | |
| #10 | Climate change mitigation in goods production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cho Sang Hoon | 13 |
| #2 | Cho Sang-Hoon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR102060320B1 | Oven with water supply part | |
| KR101786376B1 | Ignition device for charcoal with gas burner having air blower | |
| KR20180010030A | Excavator for mowers | |
| KR101667887B1 | Fryer using Oil and Water | |
| KR20160119973A | Fryer using Oil and Water | |
| KR20160107542A | Tree Transplanting device for excavators | |
| KR20160017534A | Firewood splitting device | |
| KR20140102841A | Fryer | |
| KR100999390B1 | High efficiency gas water heater |