U.S. Patent 10567174 was awarded to Alibaba Group Holding Limited on February 18, 2020 and is entitled “Blockchain data processing methods, apparatuses, processing devices, and systems.” The first named inventor is Xuming Lu of Hangzhou, . The abstract contains an overview of the patent disclosure:

This specification describes techniques for securing blockchain transactions. One example method includes determining temporary identity information associated with a transaction participant, wherein the transaction participant participates in a transaction in a blockchain; performing an identity signature for the transaction by using the determined temporary identity information to obtain blockchain data; and in response to performing the identity signature, submitting the blockchain data to the blockchain for storage. Link to Full Patent

This blockchain patent was originally filed on May 10, 2019  as U.S. Patent Application 16/409420 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10567174. The primary examiner was Maung T Lwin.

Alibaba Group Holding Limited, who is the original assignee of this patent, has at least 1834 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 3 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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