Inventor

SCHLAEPPI FLORENT

CH4 patents

Patents

4 patents

US10484395B2Nov 19, 2019

Location based authentication

NAGRAVISION SA4 citations80

US11792205B2Oct 17, 2023

Location based authentication

NAGRAVISION SA1 citations69

US11425142B2Aug 23, 2022

Location based authentication

NAGRAVISION SA2 citations69

US12250226B2Mar 11, 2025

Location based authentication

NAGRAVISION SA0 citations59