Inventor
Garateguy Gonzalo
US3 patents
Patents
3 patentsUS10089508B2Oct 2, 2018
System and method of embedding a two dimensional code with concealed secure message
ARCE GONZALO R7 citations80
US10152663B2Dec 11, 2018
Method to store a secret QR code into a colored secure QR code
ARCE GONZALO R4 citations69
US10832110B2Nov 10, 2020
Method to store a secret QR code into a colored secure QR code
ARCE GONZALO R0 citations48