US Patent Issued to Huawei Technologies'Co., 'Ltd.' on July 22 for "Blockchain node and transaction method" (Chinese Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,367,214, issued on July 22, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).

"Blockchain node and transaction method" was invented by Qi Liu (Hangzhou, China), Jian Ding (Hangzhou, China) and Yanlan Wei (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A transaction method and a node design in a blockchain system, where a client initiates a transaction using a Structured Query Language (SQL) write command including transaction data or queries transaction data using an SQL query command. A node parses an SQL command, executes a simulated transaction, and checks block data based on a transaction result of the simulated transa...