IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0880173
(2001-06-13)
|
등록번호 |
US-7668778
(2010-04-09)
|
우선권정보 |
JP-P8-145358(1996-06-07) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Sonnenschein Nath & Rosenthal LLP
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
18 |
초록
▼
A user sends data for requesting a service provider to provide predetermined service and signature data created based upon the data to the service provider, the service provider calculates a fee based upon this data and requests a bank to collect the fee from the user. The bank informs the user of t
A user sends data for requesting a service provider to provide predetermined service and signature data created based upon the data to the service provider, the service provider calculates a fee based upon this data and requests a bank to collect the fee from the user. The bank informs the user of the fee requested from the service provider. When the user protests against the amount of the fee, the service provider discloses the data and signature data received from the user to the bank and when the bank judges based upon this signature data that this data is valid, it calculates a proper fee based upon this data and collects it from the user. As described above, it is enabled to collect a proper fee for service.
대표청구항
▼
What is claimed is: 1. A method for charging a fee for a service provided to a user device from a service provider device, the method comprising the steps of: receiving a charge collection request on a banking device which is transmitted from said service provider device; transmitting from the bank
What is claimed is: 1. A method for charging a fee for a service provided to a user device from a service provider device, the method comprising the steps of: receiving a charge collection request on a banking device which is transmitted from said service provider device; transmitting from the banking device to the user device a notice of a charge collection based on said charge collection request received from said service provider device; verifying on the banking device the validity of the charge collection based on said service request data and digital signature data when an objection to the fee from the user device is received; and calculating a correct value of the fee on the banking device based on the service request data when the validity of the charge is not confirmed, wherein, the charge collection request is based on a service request sent from the user device to said service provider device and said service request includes service request data, the service request data and the digital signature data for verifying validity of the charge collection are provided to the banking device via a removable storage device, constituted by hardware, which is connectable to a user terminal, the digital signature data is a function of the service request data, and information stored on the removable storage device cannot be modified. 2. The method according to the claim 1, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the user device. 3. The method according to claim 1, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the service provider device. 4. The method according to the claim 1, wherein the removable storage device is an integrated circuit IC card. 5. A system for accounting for a fee concerning service provided to a user by a service provider, comprising: means for receiving from said service provider a charge collection request based on a service request sent from the user to said service provider, said service request including service request data; means for informing the user of a charge collection based on said charge collection request received from said service provider; and means for verifying validity of the charge collection based on said service request data and digital signature data; means for calculating a correct fee based on said service request data when validity of the charge is not confirmed, wherein, the service request data and the digital signature data for verifying validity of the charge collection are provided via a removable storage device, constituted by hardware, connectable to a user terminal, the digital signature data is a function of the service request data, and information stored on the removable storage device cannot be modified. 6. The system according to claim 5, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the user. 7. The system according to claim 5, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the service provider. 8. The system according to the claim 5, wherein the removable storage device is an integrated circuit IC card. 9. A system for accounting for a fee concerning service provided to a user by a service provider, comprising: an accounting terminal which receives a charge collection request from said service provider based on a service request sent from the user to said service provider, said service request including service request data, wherein the accounting terminal; said accounting terminal informs the user of a charge collection based on said charge collection request received from said service provider, and said accounting terminal verifies validity of the charge collection based on said service request data and digital signature data when an objection to the fee is received from the user; said accounting terminal calculates a correct value of the fee based on the service request data when the validity of the charge is not confirmed, wherein, the service request and the digital signature data for verifying validity of the charge collection are provided via a removable storage device, constituted by hardware, connectable to a user terminal, the digital signature data is a function of the service request data, and information stored on the removable storage device cannot be modified. 10. The system according to claim 9, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the user. 11. The system according to claim 9, wherein the service request data and the digital signature data for verifying validity of the charge collection are provided from the service provider. 12. The system according to the claim 9, wherein the removable storage device is an integrated circuit IC card.
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