2013 Thorsen R, Lombardini L, Ferrarin M “A High Voltage Multiplexer Device For Current Pulse Switching”, PCT application: PCT/EP2013/052672 Link
2012 Thorsen R and Ferrarin M  “Un dispositivo multiplexer ad alto voltaggio per la commutazione di impulsi di corrente”,  Fond. Don Carlo Gnocchi. TV2012A000026, Priority date: 22/2-2012  Mail me
2007 Thorsen R and Ferrarin M  “Circuit for charge balanced biphasic stimulation”  Italian patent: MI 07A00595, 2007 Mail me
1997 Thorsen,R. “An Artefact-reducing Fast Recovery Circuit for Amplification of Bioelectrical Signals”  for ASAH Medico A/S, Denmark, 1997 Mail me