Inventor
CLAUSEN SIGMUND
NO5 patents
⚠️ This page may combine multiple inventors who share the name “CLAUSEN SIGMUND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEX ASA
4 patentsUS7848798B2Dec 7, 2010
Live finger detection by four-point measurement of complex impedance
IDEX ASA57 citations94
US9684813B2Jun 20, 2017
System and method of biometric enrollment and verification
IDEX ASA15 citations80
US9928401B2Mar 27, 2018
System and method of biometric enrollment and verification
IDEX ASA1 citations48
US10621765B2Apr 14, 2020
Image reconstruction
IDEX ASA0 citations33