Inventor

LOPES JOAQUIM RUI FILIPE

LU3 patents

Patents

3 patents

US10664797B2May 26, 2020

Distributed ledger certification

AMAZON TECH INC5 citations77

US11475403B2Oct 18, 2022

Distributed ledger certification

AMAZON TECH INC4 citations66

US11238403B2Feb 1, 2022

Distributed ledger certification

AMAZON TECH INC0 citations56