Ulrich Lies

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Wetzlar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Diaphragm value recognition
- Patent number 8,269,882
- Issue date Sep 18, 2012
- Leica Camera AG
- Gerhard Kranz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for identifying interchangeable lenses
- Patent number 7,848,634
- Issue date Dec 7, 2010
- Leica Camera AG
- Gerhard Kranz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interchangeable lens with optically readable marking
- Patent number 7,625,144
- Issue date Dec 1, 2009
- Leica Camera AG
- Gerhard Kranz
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIAPHRAGM VALUE RECOGNITION
- Publication number 20090256954
- Publication date Oct 15, 2009
- Leica Camera AG.
- Gerhard Kranz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for identifying interchangeable lenses
- Publication number 20080304818
- Publication date Dec 11, 2008
- Leica Camera AG.
- Gerhard Kranz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Interchangeable lens with optically readable marking
- Publication number 20070166028
- Publication date Jul 19, 2007
- Leica Camera AG.
- Gerhard Kranz
- G02 - OPTICS