Siegfried Hering

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Kerspleben, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of VDMOS-transistors having optimized gate contact
- Patent number 8,268,688
- Issue date Sep 18, 2012
- X-Fab Semiconductor Foundries AG.
- Jochen Doehnel
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PLANAR COIL
- Publication number 20170352458
- Publication date Dec 7, 2017
- X-FAB SEMICONDUCTOR FOUNDRIES AG.
- Ralf LERNER
- G01 - MEASURING TESTING
Information Patent Application
Production of VDMOS-Transistors Having Optimized Gate Contact
- Publication number 20100035366
- Publication date Feb 11, 2010
- X-FAB SEMICONDUCTOR FOUNDRIES AG.
- Jochen Doehnel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Device for Electrically Determining the Thickness of Sem...
- Publication number 20090174418
- Publication date Jul 9, 2009
- X-FAB SEMICONDUCTOR FOUNDRIES AG.
- Siegfried Hering
- G01 - MEASURING TESTING
Information Patent Application
Electrical Measurement Of The Thickness Of A Semiconductor Layer
- Publication number 20080100311
- Publication date May 1, 2008
- X-FAB SEMICONDUCTOR FOUNDRIES AG.
- Karlheinz Freywald
- G01 - MEASURING TESTING