Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5872365 | UV irradiation apparatus | Kyoon-hee Goh, Chul-hui Kim, Byung-Kwan Lee, Seung-ug Kim, In-hyub Park +5 more | 1999-02-16 |
GC
Guk-hyeong Cho
Overall (All Time): #3,642,242 of 4,157,543Top 90%
1
Patents All Time