Inventor
TSITRIN VLADIMIR
US8 patents
Patents
8 patentsUS10992469B2Apr 27, 2021
Seed splitting and firmware extension for secure cryptocurrency key backup, restore, and transaction signing platform apparatuses, methods and systems
FMR LLC10 citations84
US10778439B2Sep 15, 2020
Seed splitting and firmware extension for secure cryptocurrency key backup, restore, and transaction signing platform apparatuses, methods and systems
FMR LLC16 citations84
US10644885B2May 5, 2020
Firmware extension for secure cryptocurrency key backup, restore, and transaction signing platform apparatuses, methods and systems
FMR LLC7 citations82
US12225127B2Feb 11, 2025
Address verification, seed splitting and firmware extension for secure cryptocurrency key backup, restore, and transaction signing platform apparatuses, methods and systems
FMR LLC4 citations73
US10461940B2Oct 29, 2019
Secure firmware transaction signing platform apparatuses, methods and systems
FMR LLC6 citations71
US11436598B2Sep 6, 2022
Social data tracking datastructures, apparatuses, methods and systems
FMR LLC1 citations54
US12488340B2Dec 2, 2025
Address verification, seed splitting and firmware extension for secure cryptocurrency key backup, restore, and transaction signing platform apparatuses, methods and systems
FMR LLC0 citations50
US11636471B2Apr 25, 2023
Social data tracking datastructures, apparatuses, methods and systems
FMR LLC0 citations41