Patent №
US 11,625,385
Granted
2023-04-11
Filed 2020
Owner
SAMSUNG SDS CO., LTD.
Lab
—
AI components
2
kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
16885650
A blockchain based data management method performed by a computing device according to an embodiment of the present disclosure includes recording a deletion event for off-chain data and time information of the deletion event in a blockchain network, and selectively deleting the off-chain data based on a validity verification result calculated for the time information, wherein the validity verification result is calculated using a time-consensus algorithm of the blockchain network.
AI classification
Ownership
SAMSUNG SDS CO., LTD.
assignment · 527740788
Assignors
HEO, YOUNG YOO, LEE, KWANG CHEOL, BAE, SANG JI, KIM, JUN TAE, LEE, JUNG EUN, LEE, KYU SANG
On an employer assignment, the assignors are typically the inventors.