US Patent Issued to JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY, JINGDONG TECHNOLOGY HOLDINGS on Oct. 6 for "Blockchain-based user information processing method and system" (Chinese Inventor)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,756,583, issued on Oct. 6, was assigned to JINGDONG TECHNOLOGY INFORMATION TECHNOLOGY Co. LTD. (Beijing) and JINGDONG TECHNOLOGY HOLDINGS Co. LTD. (Beijing).

"Blockchain-based user information processing method and system" was invented by Yu Bai (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a blockchain-based user information processing method and a system. The method is applied to any application node in a blockchain, the blockchain includes a plurality of application nodes, the method includes: receiving a user information change request sent by a user terminal, the user information change request carries first identity informat...