| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 12 | |
| #2 | China | 3 | |
| #3 | United States | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Medical technology | |
| #4 | Surface technology and coating | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Animal catching | |
| #3 | Object sterilising | |
| #4 | Planting | |
| #5 | Containers for goods storage | |
| #6 | Devices for applying fluent materials | |
| #7 | Syringes | |
| #8 | Shaping of plastics | |
| #9 | Horticulture | |
| #10 | Animal care |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hong Ki Sul | 12 |
| #2 | Hong Gi Sool | 5 |
| #3 | Gi Sool Hong | 2 |
| #4 | Hong Gi-Sool | 2 |
| Publication | Filing date | Title |
|---|---|---|
| KR102215252B1 | Air pressurized sprayer having hetrogenious valves | |
| KR20200114196A | Spray nozzle assembly | |
| KR20190026330A | Apparatus for spraying | |
| KR20190026329A | Apparatus for spraying | |
| KR20180105398A | The roof type chemical liquid spray device | |
| KR20180105399A | Device typed desktop for spraying chemical liquid | |
| KR20180031117A | spray for injection nozzle | |
| KR20180031115A | sprayer | |
| KR20170061997A | Smoke-vehicle Sterilizer | |
| KR20170062012A | smokescreen sterilizers remote control device for vehicle | |
| KR20170062005A | sterilizers for motorcycles equipped with smoke | |
| KR20160123761A | Sprayer and spray control apparatus |