| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 12 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machine tools | |
| #3 | Engines, pumps and turbines | |
| #4 | Electrical machinery and energy | |
| #5 | Foods and drinks | |
| #6 | Basic materials chemistry | |
| #7 | Chemical engineering | |
| #8 | Machines | |
| #9 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Presses | |
| #3 | Special non-positive-displacement engines | |
| #4 | Refining | |
| #5 | Special electric heating or lighting | |
| #6 | Non-positive-displacement pumps | |
| #7 | Domestic stoves | |
| #8 | Unspecified technologies | |
| #9 | Separation | |
| #10 | Edible oils |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Chang Kyou | 12 |
| #2 | Lee Yang Keun | 4 |
| Publication | Filing date | Title |
|---|---|---|
| KR20210020545A | Composite fan with air purification function | |
| KR101825876B1 | Electric range having wireless electric-port and wireless cooking vessel thereof | |
| KR101697898B1 | A wireless electric pressure cooker | |
| KR101609511B1 | Steam cooker | |
| KR101428024B1 | Infrared rays cookware | |
| KR20140145297A | Edible oil extractor | |
| KR20140136124A | Edible oil extractor | |
| KR101589947B1 | Tea pot | |
| KR20130066480A | Tea pot | |
| KR20120024042A | Machine for extracting juice from fruit or vegetable | |
| KR101027953B1 | Oven using the direct aflame | |
| KR20050039104A | A transparent ceramic glass plate mounted on the bottom of the electrical receptacle |