| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 7 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | China | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Medical technology | |
| #3 | Packaging and shipping | |
| #4 | Furniture and games | |
| #5 | Consumer goods | |
| #6 | IT methods for management | |
| #7 | Control | |
| #8 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Toys | |
| #3 | Hydraulic engineering | |
| #4 | Containers for goods storage | |
| #5 | Construction of roads | |
| #6 | General building constructions | |
| #7 | Hairstyling and cosmetic | |
| #8 | Coin-freed | |
| #9 | Data processing systems | |
| #10 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Han Ki Soo | 8 |
| #2 | Han Na Rae | 5 |
| #3 | Han Ki-Soo | 2 |
| #4 | Ki-Soo Han | 1 |
| #5 | Han Kyung-Hee | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180135711A | Roller type apparatus for injecting fluid | |
| KR20180135712A | Stamp type apparatus for injecting fluid | |
| KR20180061689A | Cosmetic Receptacle with microneedle roller | |
| KR101776154B1 | Cosmetic container having needle | |
| KR20060056302A | Ladder game system for lottery | |
| EP1019581A1 | Cubic frame type block and apparatus and method for manufacturing the same | |
| KR0128808B1 | Mortar applying implement for a building | |
| KR970009358B1 | Preparation process of chinese ink |