Inventor
PAPAHADJOPOULOS KIMON
US5 patents
Patents
5 patentsUS11159308B2Oct 26, 2021
Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system
POLYSIGN INC4 citations69
US11449491B2Sep 20, 2022
Preventing a transmission of an incorrect copy of a record of data to a distributed ledger system
POLYSIGN INC2 citations67
US11711213B2Jul 25, 2023
Master key escrow process
POLYSIGN INC4 citations65
US12095897B2Sep 17, 2024
Preventing an erroneous transmission of a copy of a record of data to a distributed ledger system
POLYSIGN INC0 citations59
US11940987B2Mar 26, 2024
Preventing a transmission of an incorrect copy of a record of data to a distributed ledger system
POLYSIGN INC0 citations56