U.S. Patent 11093455 was awarded to Advanced New Technologies Co., Ltd. on August 17, 2021 and is entitled “Log-structured storage systems.” The first named inventor is Shikun Tian of Hangzhou, . The abstract contains an overview of the patent disclosure:

Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage devices, for data processing. One of the methods includes determining, by a storage system from an index log file, information of a data log file stored in a storage device. The data log file includes one or more of block data, transaction data, or state data generated by a blockchain network. The storage system determines whether the data log file needs a rewritten placement. In response to determining that the data log file needs a rewritten placement, the storage system determines a source storage location of the data log file, reads the data log file from the source storage location, rewrites the data log file to a destination storage location; and generates a destination index log file that indicates the destination storage location corresponding to the data log file. Link to Full Patent

This blockchain patent was originally filed on December 12, 2019  as U.S. Patent Application 16/712393 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11093455. The assistant examiner was Hubert Cheung.

Advanced New Technologies Co., Ltd., who is the original assignee of this patent, has at least 1031 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 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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