Dr. Ralf Ullmann
Angestellt, Senior Staff Engineer Technology Development, Infineon Technologies (Taiwan)
Tainan, Taiwan
Werdegang
Berufserfahrung von Ralf Ullmann
Bis heute 14 Jahre und 4 Monate, seit 2010
Senior Staff Engineer Technology Development
Infineon Technologies (Taiwan)
2006 - 2009
Head of Application Fail Test Center
Qimonda (Dresden)
2003 - 2006
Section Manager Wafer Yield Characterization
Infineon Technologies (Inotera Memories Inc., Taiwan)
2000 - 2003
Senior Engineer Wafer Yield Characterization
Infineon Technologies (ProMOS Technologies Inc., Taiwan)
1997 - 2000
Engineer Failure Analysis (Semiconductor)
SIEMENS (Munich)
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