U.S. Patent 11057188 was awarded to INTERNATIONAL BUSINESS MACHINES CORPORATION on July 06, 2021 and is entitled “Database service token.” The first named inventor is Takahide Nogayama of Kanagawa, . The abstract contains an overview of the patent disclosure: An example operation may include one or more of requesting, by a client, a service that…
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U.S. Patent 11057189 was awarded to Advanced New Technologies Co., Ltd. on July 06, 2021 and is entitled “Providing data authorization based on blockchain.” The first named inventor is Hui Zhang of Beijing, . The abstract contains an overview of the patent disclosure: Disclosed herein are methods, systems, and apparatus, including computer programs encoded on…
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U.S. Patent 11057190 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on July 06, 2021 and is entitled “Data security of 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,…
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U.S. Patent 11057217 was awarded to Advanced New Technologies Co., Ltd. on July 06, 2021 and is entitled “Performing parallel execution of transactions in a distributed ledger system.” The first named inventor is Guilu Xie of Hangzhou, . The abstract contains an overview of the patent disclosure: Disclosed herein are methods, systems, and apparatus for…
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U.S. Patent 11057220 was awarded to Advanced New Technologies Co., Ltd. on July 06, 2021 and is entitled “Signature verification for a blockchain ledger.” The first named inventor is Yuan Zhang of Shanghai, . The abstract contains an overview of the patent disclosure: Implementations of this specification provide signature verification methods and apparatuses for a…
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