Inventor
MARTINSEN OERJAN G
NO3 patents
Patents
3 patentsUS7848798B2Dec 7, 2010
Live finger detection by four-point measurement of complex impedance
IDEX ASA57 citations94
US7606398B2Oct 20, 2009
Sensor for measurement for wet and dry fingers
IDEX ASA16 citations79
US7856262B2Dec 21, 2010
Volume specific characterization of human skin by electrical immitance
IDEX ASA0 citations36