Patents by Inventor Haiyuan Gao

Haiyuan Gao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11327756
    Abstract: A first logic circuit included in a processor receives a first digital signal, where the first logic circuit includes a special purpose register, a comparator, and an adder, where the special purpose register stores a first resource balance for executing a smart contract, where the first digital signal includes a resource deduction quota corresponding to a code set in the smart contract. The first logic circuit reads the first resource balance from the special purpose register. The first logic circuit compares, using the comparator, the first resource balance with the resource deduction quota. In response to the first resource balance being greater than or equal to the resource deduction quota, the first logic circuit subtracts, using the adder, the resource deduction quota from the first resource balance to obtain a second resource balance. The first logic circuit stores the second resource balance in the special purpose register.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: May 10, 2022
    Assignee: Alipay (Hangzhou) Information Technology Co., Ltd.
    Inventors: Xuepeng Guo, Kuan Zhao, Ren Guo, Yubo Guo, Haiyuan Gao, Qibin Ren, Zucheng Huang, Lei Zhang, Guozhen Pan, Changzheng Wei, Zhijian Chen, Ying Yan
  • Publication number: 20210326132
    Abstract: A first logic circuit included in a processor receives a first digital signal, where the first logic circuit includes a special purpose register, a comparator, and an adder, where the special purpose register stores a first resource balance for executing a smart contract, where the first digital signal includes a resource deduction quota corresponding to a code set in the smart contract. The first logic circuit reads the first resource balance from the special purpose register. The first logic circuit compares, using the comparator, the first resource balance with the resource deduction quota. In response to the first resource balance being greater than or equal to the resource deduction quota, the first logic circuit subtracts, using the adder, the resource deduction quota from the first resource balance to obtain a second resource balance. The first logic circuit stores the second resource balance in the special purpose register.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Applicant: ALIPAY (HANGZHOU) INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Xuepeng Guo, Kuan Zhao, Ren Guo, Yubo Guo, Haiyuan Gao, Qibin Ren, Zucheng Huang, Lei Zhang, Guozhen Pan, Changzheng Wei, Zhijian Chen, Ying Yan