US Patent Issued to Tencent Technology on Oct. 21 for "Data synchronization method and system based on blockchain, and related device" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,450,258, issued on Oct. 21, was assigned to Tencent Technology Co. Ltd. (Shenzhen, China).

"Data synchronization method and system based on blockchain, and related device" was invented by Gengliang Zhu (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a data synchronization method performed by a blockchain. The blockchain includes a hierarchical structure composed of a consensus node, a first service node and a second service node. The method includes: receiving, by the first service node, block header data issued, according to the hierarchical structure, by the consensus node; downloading, by the first serv...