Inventor
LANG ALFRED
AT14 patents
⚠️ This page may combine multiple inventors who share the name “LANG ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VOEST ALPINE MASCHINENBAU
3 patentsUS4982919AJan 8, 1991
Reversing device for movable parts of a railway switch
VOEST ALPINE MASCHINENBAU19 citations72
US4927102AMay 22, 1990
Reversing device for movable parts within the deflection area of a railway switch
VOEST ALPINE MASCHINENBAU5 citations59
US4917339AApr 17, 1990
Reversing device for swivelable rails or movable frogs within the crossing area of a railway switch
VOEST ALPINE MASCHINENBAU5 citations59
INFINEON TECHNOLOGIES AG
3 patentsUS7614023B2Nov 3, 2009
System for estimating a terminal capacitance and for characterizing a circuit
INFINEON TECHNOLOGIES AG2 citations60
US7296250B2Nov 13, 2007
Method and system for characterizing electronic circuitry
INFINEON TECHNOLOGIES AG2 citations60
US7802214B2Sep 21, 2010
Methods and apparatuses for timing analysis of electronics circuits
INFINEON TECHNOLOGIES AG3 citations57