| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | Republic of Korea | 3 | |
| #3 | Canada | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Australia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Environmental technology | |
| #3 | Furniture and games | |
| #4 | Chemical engineering | |
| #5 | Machines | |
| #6 | Audio-visual technology | |
| #7 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Keun-Jin | 8 |
| #2 | Park Kwan-Cheol | 5 |
| #3 | Lee Keun Jin | 3 |
| #4 | Kwan-Cheol Park | 1 |
| #5 | Lee Geun Jin | 1 |
| #6 | Keun-Jin Lee | 1 |
| #7 | Lee Keun J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20050103598A | Meat roaster | |
| KR100426331B1 | A multifunctional multi-tap(concent) for intercepting a stand-by electric power and control method employing the same | |
| KR20000059792A | Meat roaster | |
| WO9945831A1 | Meat roaster | |
| US5216563A | Reel spring structure for a video tape cassette |