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Jürgen Drews
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Frankfurt, DE
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last 30 patents
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Patent Grant
Vertical bipolar transistor
Patent number
7,880,270
Issue date
Feb 1, 2011
IHP GmbH—Innovations for High Performance Microelectronics/Leibniz-Institut f...
Bernd Heinemann
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Bipolar complementary semiconductor device
Patent number
7,855,404
Issue date
Dec 21, 2010
IHP GmbH—Innovations for High Performance Microelectronics/Leibniz-Instituit...
Bernd Heinenman
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
Bipolar complementary semiconductor device
Publication number
20090206335
Publication date
Aug 20, 2009
Bernd Heinemann
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Vertical Bipolar Transistor
Publication number
20090179303
Publication date
Jul 16, 2009
Bernd Heinemann
H01 - BASIC ELECTRIC ELEMENTS