U.S. Patent 10911220 was awarded to Advanced New Technologies Co., Ltd. on February 02, 2021 and is entitled “Shared blockchain data storage based on error correction code.” The first named inventor is Haizhen Zhuo 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 media, for storing blockchain data based on error correction code. One of the methods includes determining, by a blockchain node, block data associated with a current block of a blockchain; performing error correction coding of the block data to generate encoded data; dividing, based on one or more predetermined rules, the encoded data into a plurality of data sets; storing, based on the one or more predetermined rules, one or more data sets of the plurality of data sets; hashing each data set of remaining data sets of the plurality of data sets to generate one or more hash values corresponding to the remaining data sets; and storing the one or more hash values. Link to Full Patent

This blockchain patent was originally filed on December 12, 2019  as U.S. Patent Application 16/712935 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10911220. The primary examiner was Kari L Schmidt.

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 2 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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