| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Philippines | 3 | |
| #5 | Russian Federation | 3 | |
| #6 | United States | 3 | |
| #7 | WIPO (World Intellectual Property Organization) | 3 | |
| #8 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Packaging and shipping | |
| #4 | Audio-visual technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jeon Hyeon Cheol | 24 |
| #2 | Jeon Hyeon-Cheol | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR102140567B1 | Oil circulation system for preheating, lubrication and cooling used for internal combustion engine and industrial facilities | |
| KR20210026017A | photographing System of exhibition center booth | |
| KR101903885B1 | Automotive chassis with car body and various features mounted | |
| KR101876720B1 | System for Loading freight | |
| KR20180094557A | Apparatus for covering load box in truck |