Haiko Rolff

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Dresden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Lithographic mask and method of forming a lithographic mask
- Patent number 8,293,431
- Issue date Oct 23, 2012
- Advanced Mask Technology Center GmbH & Co. KG
- Haiko Rolff
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Lithographic Mask and Method of Forming a Lithographic Mask
- Publication number 20100266939
- Publication date Oct 21, 2010
- Haiko Rolff
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Mask Blank, Photomask and Method of Manufacturing a Photomask
- Publication number 20080318139
- Publication date Dec 25, 2008
- Advanced Mask Technology Center GmbH & Co. KG
- Uwe Dersch
- B82 - NANO-TECHNOLOGY