| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 8 | |
| #2 | China | 7 | |
| #3 | Republic of Korea | 7 | |
| #4 | EPO (European Patent Office) | 6 | |
| #5 | United States | 5 | |
| #6 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Chemical engineering | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Foods and drinks | |
| #6 | Agriculture | |
| #7 | Electrical machinery and energy | |
| #8 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Object sterilising | |
| #2 | Pumps | |
| #3 | Pipes | |
| #4 | Plasma technique | |
| #5 | Coffee | |
| #6 | Treating harvested food | |
| #7 | Special electric heating or lighting | |
| #8 | Chemical or physical processes | |
| #9 | Separation | |
| #10 | Gas-flow silencers for machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yang Sung Jin | 27 |
| #2 | Ahn Young Keun | 20 |
| #3 | Min Heung Sik | 20 |
| #4 | Min Jin Woo | 14 |
| #5 | Lee Hak Won | 7 |
| #6 | Min Hung Sik | 7 |
| #7 | An Young Geun | 7 |
| #8 | Kim Jong Wook | 6 |
| Publication | Filing date | Title |
|---|---|---|
| EP3028584A1 | Coffee roaster | |
| KR101137977B1 | Steam distribution device | |
| KR101121508B1 | Manifold for condensate collection | |
| KR20130007365A | Manufacturing method for pre-fabricated insulation tube bundle | |
| KR20130003908A | Device for taping | |
| KR20120135599A | Manufacturing method of seamless tube | |
| KR20120105158A | Manufacturing apparatus of semi-seamless tube | |
| KR100978638B1 | Pre-fabricated tube bundle for the refinery and chemical plant |