| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | Australia | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Medical technology | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Physical training equipment | |
| #3 | Live-saving devices | |
| #4 | Physical therapy devices | |
| #5 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nam Daegon | 11 |
| Publication | Filing date | Title |
|---|---|---|
| WO2007089116A1 | Attachable steam injection apparutus for mop | |
| WO2006101314A1 | Foot massager | |
| WO2007037563A1 | Descending device | |
| WO2004060131A1 | Roller-type mop | |
| EP1460924A1 | Hand tool for cleaning |