Wittak; Christian J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wittak; Christian J..The latest application filed is for "immersion lithography laser light source with pulse stretcher".
- Wittak; Christian J. - San Diego CA
| Patent | Date |
|---|---|
| Immersion lithography laser light source with pulse stretcher App 20100074295 - Partlo; William N. ; et al. | 2010-03-25 |
| Immersion lithography laser light source with pulse stretcher Grant 7,643,528 - Partlo , et al. January 5, 2 | 2010-01-05 |
| Immersion lithography laser light source with pulse stretcher App 20090080476 - Partlo; William N. ; et al. | 2009-03-26 |
| Four KHz gas discharge laser system Grant 6,882,674 - Wittak , et al. April 19, 2 | 2005-04-19 |
| Automatic gas control system for a gas discharge laser App 20040022293 - Rule, John A. ; et al. | 2004-02-05 |
| Four KHz gas discharge laser system App 20030118072 - Wittak, Christian J. ; et al. | 2003-06-26 |
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