Inventor
HAMMERSBERG JOHAN
SE10 patents
⚠️ This page may combine multiple inventors who share the name “HAMMERSBERG JOHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FINGERPRINT CARDS ANACATUM IP AB
9 patentsUS11741745B2Aug 29, 2023
Multicolor illumination in an optical fingerprint sensor for anti-spoofing
FINGERPRINT CARDS ANACATUM IP AB2 citations71
US12566935B2Mar 3, 2026
Enrollment assistance device with capacitive coupling pads, biometric system and enrollment method
FINGERPRINT CARDS ANACATUM IP AB0 citations50
US11922716B2Mar 5, 2024
Under display passive terahertz biometric imaging device
FINGERPRINT CARDS ANACATUM IP AB0 citations48
US11749015B2Sep 5, 2023
Under display terahertz biometric imaging arrangement
FINGERPRINT CARDS ANACATUM IP AB0 citations48
US11900715B2Feb 13, 2024
Spoof detection based on specular and diffuse reflections
FINGERPRINT CARDS ANACATUM IP AB0 citations47
US12008835B2Jun 11, 2024
Biometric imaging arrangement for infrared imaging comprising a waveguide formed on an image sensor
FINGERPRINT CARDS ANACATUM IP AB0 citations46
US11893100B2Feb 6, 2024
Spoof detection based on specular and diffuse reflections
FINGERPRINT CARDS ANACATUM IP AB0 citations45
US12380308B2Aug 5, 2025
Enrollment assistance device with electronic label, and manufacturing method
FINGERPRINT CARDS ANACATUM IP AB0 citations41
US11995911B2May 28, 2024
Biometric imaging device comprising polarizers
FINGERPRINT CARDS ANACATUM IP AB0 citations41