| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 6 | |
| #2 | China | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Japan | 1 | |
| #5 | United States | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Control |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Alarm systems | |
| #3 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chung Sun | 11 |
| Publication | Filing date | Title |
|---|---|---|
| KR20210023029A | Hemostasis valve | |
| KR20200109611A | Medical syringe | |
| KR20200065790A | Hemostasis valve | |
| KR20200065806A | Hemostasis valve | |
| KR20190005702A | Universal rubber stopper for auto injector syringe and auto injector syringe having the same | |
| KR20160029537A | Drip device for injecting linger's solution |