Dr. Andreas Ullrich holds a Phd in electrical engineering from Vienna University of Technology and is author of the thesis on "High-Resolution Optical Doppler Radar" (1987-1990). Since 2001 he is lecturer on radar technology at the Institute of Communications and Radio-Frequency Engineering at Vienna University of Technology. In 2004 he was awarded with the Wilhelm-Exner-Medaille.
From 1984 to 1991 Dr. Ullrich was Assistance Professor at the Institute of Communications and Radio-Frequency Engeineering at Vienna University of Technology. Since 1991 he has been with RIEGL Laser Measurement Systems holding various positions. Since 2006 he is CTO and managing director of RIEGL.