| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | China | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Packaging and shipping | |
| #5 | Machines | |
| #6 | Civil engineering | |
| #7 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Manipulators | |
| #5 | Cyclones | |
| #6 | Hydraulic engineering | |
| #7 | Climate change mitigation in wastewater treatment | |
| #8 | Analysing materials | |
| #9 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Song Jae Jun | 6 |
| #2 | Cho Deug Hyung | 4 |
| #3 | Lee Min Seok | 3 |
| #4 | Choi Hyun Bum | 3 |
| #5 | Kim Ji Hoon | 1 |
| #6 | Choi Kang Hun | 1 |
| #7 | Lee Man Ok | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR102213793B1 | Microbubble-generated mixed aerator | |
| KR102058214B1 | Multi-processing cyclone apparatus and water treatment system comprising the same | |
| KR20180041516A | Method for water treatment of inflow stream | |
| KR20180041517A | A self-washing type strainer for continuous process | |
| KR101774440B1 | A membrane bioreactor system comprising a membrane separation tank in where the inlet waters are flowed upwardly | |
| WO2016159404A1 | Apparatus for inspecting weld bead | |
| WO2015125991A1 | Hybrid welder |