U.S. Patent 11163775 was awarded to Alipay (Hangzhou) Information Technology Co., Ltd. on November 02, 2021 and is entitled “System and method for implementing a blockchain-based decentralized application.” The first named inventor is Shubo 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 implementing a blockchain-based decentralized application, are provided. One of the methods includes: generating a request to an external service based on a software development kit (SDK) associated with the external service, wherein the SDK is integrated with a client-side application on the client device; sending the request to a server associated with the external service; obtaining, from the server associated with the external service, a result responsive to the request; generating a blockchain transaction based on the result from the external service, wherein the blockchain transaction invokes a blockchain contract deployed on a blockchain; sending the blockchain transaction to one or more blockchain nodes for adding to the blockchain; and obtaining, from one or more data stores synchronized with the blockchain, one or more return values associated with adding the blockchain transaction to the blockchain. Link to Full Patent

This blockchain patent was originally filed on December 21, 2020  as U.S. Patent Application 17/128252 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 11163775. The primary examiner was Mohammad W Reza.

Alipay (Hangzhou) Information Technology Co., Ltd., who is the original assignee of this patent, has at least 38 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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