U.S. Patent 10778427 was awarded to Alibaba Group Holding Limited on September 15, 2020 and is entitled “Method and apparatus for encrypting and decrypting product information.” The first named inventor is Husen Wang of Hangzhou, . The abstract contains an overview of the patent disclosure: The present specification discloses a blockchain-based method and apparatus for…
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U.S. Patent 10778438 was awarded to Alibaba Group Holding Limited on September 15, 2020 and is entitled “System and method for controlling restrictions on digital asset.” The first named inventor is Wenlong Yang of Huizhou, . The abstract contains an overview of the patent disclosure: Methods, systems, and apparatus, including computer programs encoded on computer…
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U.S. Patent 10778452 was awarded to Alibaba Group Holding Limited on September 15, 2020 and is entitled “Blockchain ledger authentication.” The first named inventor is Yuan Zhang of Shanghai, . The abstract contains an overview of the patent disclosure: A computer-implemented method for performing authentication includes: determining, by a database server storing data in a…
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U.S. Patent 10782998 was awarded to Alibaba Group Holding Limited on September 22, 2020 and is entitled “Blockchain-based transaction processing method and apparatus.” The first named inventor is Honglin Qiu of Hangzhou, . The abstract contains an overview of the patent disclosure: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for…
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