Patent ID: 7246096
Filing Date: 2007-07-17
Classification: G06F,G06Q,G11B

Abstract:
1. An information providing apparatus comprising: transmitting and receiving means for transmitting and receiving information to and from an information collecting side through information transmitting means; and key encoding means responsive to encoded user information transmitted from said information collecting side, said encoded user information being generated by using a user ID and a user password to encode a medium reading apparatus ID and an information reading means ID, said key encoding means using said encoded user information and unique user information stored at said information providing apparatus to obtain unique decoding key information required to decode encoded information recorded on a non-unique information medium and to encode said decoding key information by using said user ID, user password and medium reading apparatus ID to produce encoded key information; wherein the encoded key information is electronically transmitted to receiving means located at the collecting side which decodes the encoded key information.