Zirkel; Achim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zirkel; Achim.The latest application filed is for "photographic objective".
- Zirkel; Achim - Munich DE
- Zirkel; Achim - Muenchen DE
| Patent | Date |
|---|---|
| Optical lens system and imaging system Grant 11,099,354 - Deschauer , et al. August 24, 2 | 2021-08-24 |
| Photographic Objective App 20210041660 - Zirkel; Achim ; et al. | 2021-02-11 |
| Photographic Objective Having At Least Six Lenses App 20200225449 - Zirkel; Achim ; et al. | 2020-07-16 |
| Optical Lens System and Imaging System App 20190377159 - DESCHAUER; Marcus ; et al. | 2019-12-12 |
| Microlithographic Projection Exposure Apparatus App 20170322343 - Kamenov; Vladimir ; et al. | 2017-11-09 |
| Microlithographic projection exposure apparatus Grant 9,733,395 - Kamenov , et al. August 15, 2 | 2017-08-15 |
| Microlithographic Projection Exposure Apparatus App 20140320955 - Kamenov; Vladimir ; et al. | 2014-10-30 |
| Microlithographic Projection Exposure Apparatus App 20110222043 - Kamenov; Vladimir ; et al. | 2011-09-15 |
| Microlithographic projection exposure apparatus App 20080297754 - Kamenov; Vladimir ; et al. | 2008-12-04 |
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