1998 Senior application engineer, support RF ICs development, circuit and system simulations, verification, test.
2000 Staff engineer, project leader RF & base-band 5GHz WLAN.
2001 Senior staff engineer, application group leader, RF tuner and RF discrete semiconductors.
2002 delegation to Singapore, Director application, set-up RF lab, worldwide support of RF- tuner and discrete semiconductors, technical marketing.
2005 lab expansion RF/base-band/SW, RF and digital demodulator products, focus TV receivers for cellular phones (DVB-H). Marketing Japan region. Program manager.
Since 2008 Director Tuner Receivers, head of the Business Unit with P&L responsibility.
1990 - 1998RF Development Engineer.
1990 development of multi-standard IF-Amplifiers, mass production support.
1993 R&D for digital TV (DVB); terrestrial, cable and satellite standards (OFDM, QAM, QPSK). Concept, system and HW development and testing of first prototypes. Participant in German and international groups HDTVT and dTTb (BMBF and Race funded).
1995 Senior Engineer, project leader DVB-C tuner.