| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 17 | |
| #2 | United States | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Explosiveness missiles | |
| #2 | Cleaning | |
| #3 | Sawing | |
| #4 | Sewers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Park Kyung Sin | 21 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180006637A | Compound Slingbow | |
| KR20170132035A | Bowstring release device | |
| KR20160025395A | Pipe cutting apparatus | |
| KR20150068082A | Compact compound slingbow | |
| KR20110086534A | Structures of arrow shooting device | |
| KR20110085955A | Mechanisms of negative let-off cam operation | |
| KR20110063407A | Compact compound bow | |
| KR20110058756A | Short bow with simple negative let-off cam | |
| US2012312287A1 | Small-scale compound bow | |
| WO2011068319A2 | Arrow shooting device | |
| KR20100119852A | Small cam compound bow | |
| KR20100106940A | Compound bow | |
| KR20100095413A | Sling bow | |
| KR20100048984A | Compound bow | |
| KR20100044150A | Compound bow | |
| KR20100038341A | Bow string release with electronic scale | |
| KR20100039306A | Small compound bow | |
| KR20100038336A | Compact compound bow |