Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6690126 | Power supplying apparatus for electron gun in CDT | Sang-Young Lee, Jung Hyun AHN | 2004-02-10 |
JK
Joong-Yeol Kwon
Overall (2004): #189,720 of 270,089Top 75%
1
Patents 2004