| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Australia | 1 | |
| #6 | Hungary | 1 | |
| #7 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Venting or aerating devices | |
| #3 | Measuring temperature |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Cha Sik | 11 |
| #2 | Cha Sik Kim | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20160111796A | Low vacuum and vacuum releasing apparatus for electric cooker | |
| KR20160087655A | Electric cookware and the method therefor | |
| MX2016007423A | Double cooking container having improved stability and improved heat efficiency. | |
| KR20150065248A | Dual cookware having improved stability and heat efficiency |