Dirk Jahn

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Erfurt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Long-range optical device having image stabilization and improved p...
- Patent number 9,002,189
- Issue date Apr 7, 2015
- Carl Zeiss Sports Optics GmbH
- Holger Weigand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable filter compensation for high-aperture camera lenses
- Patent number 8,687,290
- Issue date Apr 1, 2014
- Carl Zeiss AG
- Dirk Jahn
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LONG-RANGE OPTICAL DEVICE HAVING IMAGE STABILIZATION AND IMPROVED P...
- Publication number 20130194443
- Publication date Aug 1, 2013
- CARL ZEISS SPORTS OPTICS GMBH
- Holger WEIGAND
- G02 - OPTICS
Information Patent Application
VARIABLE FILTER COMPENSATION FOR HIGH-APERTURE CAMERA LENSES
- Publication number 20130021675
- Publication date Jan 24, 2013
- Dirk Jahn
- G02 - OPTICS