Ralf Pruemmer

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Geilenkirchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for improving the wettability of a rotating electrode in a g...
- Patent number 9,589,783
- Issue date Mar 7, 2017
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Klaus Bergmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for generating optical radiation by means of elec...
- Patent number 9,414,476
- Issue date Aug 9, 2016
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Ralf Pruemmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
EUV plasma discharge lamp with conveyor belt electrodes
- Patent number 7,897,948
- Issue date Mar 1, 2011
- Koninklijke Philips Electronics N.V.
- Jeroen Jonkers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas discharge source, in particular for EUV radiation
- Patent number 7,630,475
- Issue date Dec 8, 2009
- Koninklijke Philips Electronics N.V.
- Jakob Willi Neff
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
EUV DISCHARGE LAMP WITH MOVING PROTECTIVE COMPONENT
- Publication number 20140374625
- Publication date Dec 25, 2014
- JEROEN JONKERS
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD FOR IMPROVING THE WETTABILITY OF A ROTATING ELECTRODE IN A G...
- Publication number 20140197726
- Publication date Jul 17, 2014
- KLAUS BERGMANN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR GENERATING OPTICAL RADIATION BY MEANS OF ELEC...
- Publication number 20140159581
- Publication date Jun 12, 2014
- Ushio Denki Kabushiki Kaisha
- Ralf Pruemmer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
EUV PLASMA DISCHARGE LAMP WITH CONVEYOR BELT ELECTRODES
- Publication number 20090250638
- Publication date Oct 8, 2009
- Koninklijke Philips Electronics N.V.
- Jeroen Jonkers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gas Discharge Source, in Particular for Euv Radiation
- Publication number 20080187105
- Publication date Aug 7, 2008
- Koninklijke Philips Electronics, N.V.
- Jakob Willi Neff
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR