Inventor
GOTTFRIED-GOTTFRIED RALF
DE4 patents
Patents
4 patentsUS5831431ANov 3, 1998
Miniaturized coil arrangement made by planar technology, for the detection of ferromagnetic materials
FRAUNHOFER GES FORSCHUNG95 citations96
US5578858ANov 26, 1996
Infrared radiation absorption device
FRAUNHOFER GES FORSCHUNG30 citations91
US6259550B1Jul 10, 2001
Phase-modulating microstructures for highly integrated surface light modulators
FRAUNHOFER GES FORSCHUNG21 citations90
US6781368B2Aug 24, 2004
Rotation angle sensor
FRAUNHOFER GES FORSCHUNG2 citations60