Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6723215 | Sputtering apparatus for forming a metal film using a magnetic field | Young-kyou Park, Jai-kwang Shin, Seong-gu Kim | 2004-04-20 |
HU
Hyeon-ill Um
Overall (2004): #205,199 of 270,089Top 80%
1
Patents 2004