Rolf Theo Anton Apetz

Follow

Person

Aachen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Foil trap and light source device using such foil trap
- Patent number 9,599,812
- Issue date Mar 21, 2017
- Ushio Denki Kabushiki Kaisha
- Christof Metzmacher
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical device and method of in situ treating an EUV optical compon...
- Patent number 9,110,390
- Issue date Aug 18, 2015
- Koninklijke Philps N.V.
- Peter Zink
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Electrode system, in particular for gas discharge light sources
- Patent number 8,749,178
- Issue date Jun 10, 2014
- Koninklijke Philips N.V.
- Christof Metzmacher
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
FOIL TRAP AND LIGHT SOURCE DEVICE USING SUCH FOIL TRAP
- Publication number 20160195714
- Publication date Jul 7, 2016
- Ushio Denki Kabushiki Kaisha
- Christof METZMACHER
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND METHOD OF IN SITU TREATING AN EUV OPTICAL COMPON...
- Publication number 20150338560
- Publication date Nov 26, 2015
- Koninklijke Philips N.V.
- PETER ZINK
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method of cleaning at least one surface of an optical device dispos...
- Publication number 20060272672
- Publication date Dec 7, 2006
- Koninklijke Philips Electronics N.V.
- Rolf Theo Anton Apetz
- G02 - OPTICS
Information Patent Application
Filter for retaining a substance originating from a radiation sourc...
- Publication number 20060245044
- Publication date Nov 2, 2006
- Koninklijke Philips Electronics N.V.
- Rolf Theo Anton Apetz
- B82 - NANO-TECHNOLOGY
Information Patent Application
Transparent polycrystalline aluminium oxide
- Publication number 20050248277
- Publication date Nov 10, 2005
- Koninklijke Philips Electronics N.V.
- Michel Paul Barbara Van Bruggen
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES