| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | United States | 5 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | IT methods for management | |
| #2 | Computer technology | |
| #3 | Optics | |
| #4 | Semiconductors | |
| #5 | Digital networks |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yang Joon Young | 13 |
| #2 | Shin Dong Su | 1 |
| #3 | Lee Sang Jin | 1 |
| #4 | Lee Jung Ii | 1 |
| #5 | Lee Jung Il | 1 |
| #6 | Ahn Yu Kyeong | 1 |
| #7 | Kim Jeong Oh | 1 |
| #8 | Bang Jung Ho | 1 |
| #9 | Kim Soo Pool | 1 |
| #10 | Kang Young Kwon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20180133164A | A relay system for certification data of objects using the verification URL | |
| KR101635329B1 | An on-line badge management system for representing the designated state on the list | |
| KR101635328B1 | An on-line management system for certificate thema | |
| KR101596646B1 | An on-line system for posting certification marks | |
| KR20170002110A | A career proof system of collecting career data directly by users |