Daniel Wamwangi

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Aachen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Phase change material layers and phase change memory devices includ...
- Patent number 8,017,929
- Issue date Sep 13, 2011
- Samsung Electronics Co., Ltd.
- Youn-seon Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Doped phase change material and pram including the same
- Patent number 7,763,886
- Issue date Jul 27, 2010
- Samsung Electronics Co., Ltd.
- Yoon-ho Khang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Phase change material layers and phase change memory devices includ...
- Publication number 20090179185
- Publication date Jul 16, 2009
- SAMSUNG ELECTRONIC CO., LTD
- Youn-seon Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Doped phase change material and pram including the same
- Publication number 20080149908
- Publication date Jun 26, 2008
- Yoon-ho Khang
- C01 - INORGANIC CHEMISTRY