| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | Republic of Korea | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | United States | 2 | |
| #5 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Electrical machinery and energy | |
| #3 | Environmental technology | |
| #4 | Organic fine chemistry | |
| #5 | Chemical engineering | |
| #6 | Machines | |
| #7 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kim Jeong Han | 7 |
| #2 | Kang Chun Gu | 6 |
| #3 | Lee Jae An | 6 |
| #4 | Choi Su Bong | 6 |
| #5 | Jeong Seung Chang | 2 |
| #6 | Choi Jeong Eun | 2 |
| #7 | Kim Chol | 2 |
| #8 | Choi Jun-Hwa | 1 |
| #9 | Lee Jae Eun | 1 |
| #10 | Lee Min Hyung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR0144477B1 | Prefabricated member of assembling window frame | |
| KR960004033B1 | Microorganism analyzing phenol, and the disposal of waste-water containing phenol | |
| KR950006114B1 | Manufacturing process for panel shaped spring | |
| KR960005495B1 | Racemization of octahydroiso quinoline derivatives | |
| KR960011374B1 | Racemization of octahydroisoquinoline |