| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | China | 3 | |
| #4 | United States | 3 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Nails | |
| #3 | Unspecified technologies | |
| #4 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Oh Kuen Sik | 19 |
| #2 | Oh Kuen-Sik | 2 |
| #3 | Kuen Sik Oh | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20200082897A | Vessel comprising attachable and detachable handle | |
| KR101959964B1 | Vessel comprising attachable and detachable handle | |
| KR20160104374A | Cooking vessel with detachable handle | |
| KR20160095512A | Cooking vessel with detachable handle | |
| KR101584190B1 | Cooking vessel with detachable handle | |
| KR101561071B1 | Potable pot-lid with adsorption type handle | |
| KR101558995B1 | Cooking vessel with detachable handle |