Patent · US Active

Optimizing queries and other retrieve operations in a blockchain

US11204919B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Andres Garagiola · Olavarría, AR
Jeronimo Irazabal · Olavarría, AR
Raul O. Laprida · Södra Esplanaden, AR
Guillermo R. Lopez · Södra Esplanaden, AR
Diego A. Masini · San Jose, US
Dulce B. Ponceleon · Palo Alto, US

Key dates

Filing date	Jan 3, 2020
Grant date	Dec 21, 2021
Priority date	—
Expiry date	Mar 13, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L9/50
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

An example operation may include one or more of identifying a blockchain transaction, storing the blockchain transaction in a blockchain, assigning the blockchain transaction a transaction number and a block number, hashing a portion of blockchain transaction data associated with the blockchain transaction, and updating a blockchain index based on the hashed portion of the blockchain transaction.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.