Title: Method and device for verifying fee payment
Application Number: 200580012755 Application Date: 2005.03.30
Publication Number: 1950852 Publication Date: 2007.04.18
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G07B15/00;G07C1/30;G07F17/24;G07F7/08
Applicant(s) Name: Andersson Jonas Address:
Inventor(s) Name: Andersson Jonas;Magnusson Karl-Magnus
Attorney & Agent: mayou beng
Abstract:
    A method and system for paying and verifying fees for a service, such as a parking fee. A communication unit, COM, is loaded with a message, such as the fact that a fee has been paid for the service. The message comprises identification information about a receiver intended for receiving the message. The communication unit is polled by a receiver terminal having a receiver terminal identification information. The message is received provided that the receiver identification information agrees with the receiver terminal identification. The message is loaded to the communication unit by a personal terminal. The content of the message is in itself proof to its authenticity. A variety of methods can be used depending on the level of security required in any specific application, e.g. codes, encryption and cryptographic signatures.
Time: 9
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