Bernhard Poschenrieder

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Poughkeepsie, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Avoidance of pattern shortening by using off axis illumination with...
- Patent number 5,815,247
- Issue date Sep 29, 1998
- Siemens Aktiengesellschaft
- Bernhard Poschenrieder
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Independently controllable shutters and variable area apertures for...
- Patent number 5,712,698
- Issue date Jan 27, 1998
- Siemens Aktiengesellschaft
- Bernhard Poschenrieder
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY