U.S. Patent 10922422 was awarded to Advanced New Technologies Co., Ltd. on February 16, 2021 and is entitled “Blockchain-based image processing method and apparatus.” The first named inventor is Zhiguo Li of Hangzhou, . The abstract contains an overview of the patent disclosure:

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for blockchain-based image processing are provided. One of the methods comprises: obtaining, by a computing device, copyright-related information corresponding to an original image; sending, by the computing device, the copyright-related information to one or more blockchain nodes configured to obtain ciphertext information by encrypting the copyright-related information and to store the ciphertext information in the blockchain; obtaining, by the computing device, the ciphertext information from the blockchain; and performing, by the computing device, obfuscation on a pixel matrix of the original image based on the ciphertext information to generate a target image carrying the copyright-related information. Link to Full Patent

This blockchain patent was originally filed on May 04, 2020  as U.S. Patent Application 16/866378 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10922422. The primary examiner was Shawnchoy Rahman.

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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