Sonja Unger

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Jena, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-clad optical fiber lasers and their manufacture
- Patent number 6,959,022
- Issue date Oct 25, 2005
- CeramOptec GmbH
- Thomas Sandrock
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Double-core light-conducting fiber, process for producing the same,...
- Patent number 5,864,645
- Issue date Jan 26, 1999
- LDT GmbH & Co. Laser-Display-Technologie KG
- Holger Zellmer
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Multi-clad optical fiber lasers and their manufacture
- Publication number 20040156401
- Publication date Aug 12, 2004
- CeramOptec Industries, Inc.
- Thomas Sandrock
- H01 - BASIC ELECTRIC ELEMENTS