U.S. Patent 11212104 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on December 28, 2021 and is entitled “Blockchain-based trustable guarantees.” The first named inventor is Hui Zhou of Hangzhou, . The abstract contains an overview of the patent disclosure: Disclosed herein are methods, systems, and apparatus for processing blockchain-based guarantee information. One of…
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U.S. Patent 11205223 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on December 21, 2021 and is entitled “Blockchain-based service processing methods and apparatuses.” The first named inventor is Xiao Z. Wu of Hangzhou, . The abstract contains an overview of the patent disclosure: Disclosed herein are systems, methods, and media for processing and…
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U.S. Patent 11201742 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on December 14, 2021 and is entitled “Blockchain-based trustable guarantees.” The first named inventor is Xuming Lu of Hangzhou, . The abstract contains an overview of the patent disclosure: Disclosed herein are methods, systems, and apparatus for processing blockchain-based guarantee information. One method…
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U.S. Patent 11200570 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on December 14, 2021 and is entitled “Blockchain-based trustable guarantees.” The first named inventor is Hui Zhou of Hangzhou, . The abstract contains an overview of the patent disclosure: A method includes receiving a cyphertext of a digital document specifying a guarantee and…
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U.S. Patent 11194792 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on December 07, 2021 and is entitled “Taking snapshots of blockchain data.” The first named inventor is Zhonghao Lu of Hangzhou, . The abstract contains an overview of the patent disclosure: A computer-implemented method for blockchain data storage includes generating, by one or…
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