Patents Assigned to JS BOCHTEC CO., LTD.
  • Patent number: 12271896
    Abstract: Disclosed are a CPK-based digital bank, a digital currency and a payment method. The digital currency is a core component of the digital bank. The digital currency is realized by means of a CPK digital signature, and a payer provides an account authenticity certification, an amount authenticity certification and a fund allocation authenticity certification, thereby effectively preventing crimes inside or outside a bank. The digital currency directly takes an account identifier as an account number. The digital currency can be used in on-line operations, as well as off-line operations, thereby satisfying face-to-face trade requirements between a great number of retail accounts. The CPK digital bank is realized by means of a CPK chip without support of other devices, such that everyone can check the authenticity of the digital currency.
    Type: Grant
    Filed: January 4, 2022
    Date of Patent: April 8, 2025
    Assignee: JS Bochtec Co., LTD.
    Inventor: Xianghao Nan
  • Publication number: 20220129883
    Abstract: Disclosed are a CPK-based digital bank, a digital currency and a payment method. The digital currency is a core component of the digital bank. The digital currency is realized by means of a CPK digital signature, and a payer provides an account authenticity certification, an amount authenticity certification and a fund allocation authenticity certification, thereby effectively preventing crimes inside or outside a bank. The digital currency directly takes an account identifier as an account number. The digital currency can be used in on-line operations, as well as off-line operations, thereby satisfying face-to-face trade requirements between a great number of retail accounts. The CPK digital bank is realized by means of a CPK chip without support of other devices, such that everyone can check the authenticity of the digital currency.
    Type: Application
    Filed: January 4, 2022
    Publication date: April 28, 2022
    Applicant: JS Bochtec Co., LTD.
    Inventor: Xianghao Nan
  • Patent number: 11301842
    Abstract: Disclosed are a CPK-based digital bank, a digital currency and a payment method. The digital currency is a core component of the digital bank. The digital currency is realized by means of a CPK digital signature, and a payer provides an account authenticity certification, an amount authenticity certification and a fund allocation authenticity certification, thereby effectively preventing crimes inside or outside a bank. The digital currency directly takes an account identifier as an account number. The digital currency can be used in on-line operations, as well as off-line operations, thereby satisfying face-to-face trade requirements between a great number of retail accounts. The CPK digital bank is realized by means of a CPK chip without support of other devices, such that everyone can check the authenticity of the digital currency.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: April 12, 2022
    Assignee: JS BOCHTEC CO., LTD.
    Inventor: Xianghao Nan