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Bernd Heinemann
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Frankfurt an der Oder, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing high-speed vertical npn bipolar transistors an...
Patent number
7,205,188
Issue date
Apr 17, 2007
IHP GmbH-Innovations for High Performance Microelectronics/Institute for Inno...
Dieter Knoll
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon germanium hetero bipolar transistor having a germanium conc...
Patent number
7,019,341
Issue date
Mar 28, 2006
IHP GmbH - Innovations for High Performance Microelectronics/Instut fur Innov...
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon-germanium hetero bipolar transistor with T-shaped implantat...
Patent number
6,800,881
Issue date
Oct 5, 2004
IHP GmbH-Innovations for High Performance Microelectronics/Institut fur Innov...
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Silicon germanium hetero bipolar transistor
Patent number
6,750,484
Issue date
Jun 15, 2004
Nokia Corporation
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bipolar transistor and method for producing same
Patent number
6,642,553
Issue date
Nov 4, 2003
Institut fuer Halbleiterphysik Frankfurt (Oder) GmbH.
Juergen Drews
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Silicon-germanium hetero bipolar transistor withT-shaped implantati...
Publication number
20030071281
Publication date
Apr 17, 2003
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon germanium hetero bipolar transistor
Publication number
20030071278
Publication date
Apr 17, 2003
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Silicon germanium hetero bipolar transistor having a germanium conc...
Publication number
20030071277
Publication date
Apr 17, 2003
Gunther Lippert
H01 - BASIC ELECTRIC ELEMENTS