Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787781 | Arc chamber filament for ion implanter | Hom-Chung Lin, Mei-Lan Hung, Chi-Fu Yu | 2004-09-07 |
ST
Shin-Ho Tzeng
Overall (2004): #114,735 of 270,089Top 45%
1
Patents 2004