Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990622 | Projection objective of a microlithographic projection exposure apparatus | Boris Bittner, Sascha Bleidistel, Markus Hauf, Wolfgang Hummel, Arif Kazi +4 more | 2011-08-02 |