Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063454 | Impedance matching device for SiO.sub.2 coating device and a method of impedance-matching using the same | Sung Sun BAIK, Kwang-sung Woo | 2000-05-16 |
SK
Sa-hyuk Kim
Overall (All Time): #3,615,362 of 4,157,543Top 90%
1
Patents All Time