Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830873 | Method for adjusting and expposing the second level of a phase-shift mask | Gernot Goedl | 2004-12-14 |
DL
Dirk Löffelmacher
Overall (All Time): #3,497,888 of 4,157,543Top 85%
1
Patents All Time