Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872365 | UV irradiation apparatus | Kyoon-hee Goh, Byung-Kwan Lee, Seung-ug Kim, In-hyub Park, Young-Chul Jeong +5 more | 1999-02-16 |
CK
Chul-hui Kim
Overall (All Time): #3,642,245 of 4,157,543Top 90%
1
Patents All Time