Patent ID: 7549175
Filing Date: 2009-06-16
Classification: G06Q,G11B

Abstract:
1. A data transmission method comprising: first transmitting to a server device multiple pieces of identification information read out of a recording medium that has recorded said multiple pieces of the identification information by a terminal device; causing said server device to verify said multiple pieces of the transmitted identification information for authenticating them; second transmitting, from the server device to the terminal device, data relating to a list of data available for transmission to said terminal, said data relating to the list corresponding to said multiple pieces of the identification information first transmitted to said server device, when said multiple pieces of the transmitted identification information are authenticated properly; allowing a selection at said terminal device of items from the list, and after the selection, transmitting from said terminal device to said server device information corresponding to the items selected from the list; and reading data corresponding to said multiple pieces of the transmitted identification information based on the selected items on the list, and transmitting the data to the terminal device.