U.S. Patent 10733583 was awarded to Alibaba Group Holding Limited on August 04, 2020 and is entitled “Blockchain-based withholding operations.” The first named inventor is Xu Wang of Qinhuangdao, . The abstract contains an overview of the patent disclosure: Implementations of this specification provide blockchain-based payment withholding operations. An example method performed by a blockchain…
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U.S. Patent 10735207 was awarded to Alibaba Group Holding Limited on August 04, 2020 and is entitled “System and method for implementing blockchain-based digital certificates.” The first named inventor is Yanpeng Li of Hangzhou, . The abstract contains an overview of the patent disclosure: Methods, systems, and apparatus, including computer programs encoded on computer storage…
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U.S. Patent 10698738 was awarded to Alibaba Group Holding Limited on June 30, 2020 and is entitled “Implementing a blockchain-based workflow.” The first named inventor is Shubo Li 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,…
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U.S. Patent 10698885 was awarded to Alibaba Group Holding Limited on June 30, 2020 and is entitled “Method and device for writing service data in block chain system.” The first named inventor is Guojun YE of Hangzhou, . The abstract contains an overview of the patent disclosure: A method for writing transaction data in a…
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U.S. Patent 10698997 was awarded to Alibaba Group Holding Limited on June 30, 2020 and is entitled “Login information data processing.” The first named inventor is Hao Li of Sakai, . The abstract contains an overview of the patent disclosure: Techniques related to login information data processing are described. In one example method, a smart…
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