Issued Patents 2004
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 (2004): #233,550 of 270,089Top 90%
1
Patents 2004