METHOD AND APPARATUS FOR PROTECTING MATERIAL ON A STORAGE MEDIA AND TRANSFERING MATERIAL OF THE MEDIA
专利汇可以提供METHOD AND APPARATUS FOR PROTECTING MATERIAL ON A STORAGE MEDIA AND TRANSFERING MATERIAL OF THE MEDIA专利检索，专利查询，专利分析的服务。并且A method and apparatus for granting privileges for securely and selectively retrieving material such as data and databases, messages and other textual information, graphics, tables, analogs such as maps, facsimiles (FAX) of all manner of transmitted materials, audio such as voice or speech and music, video, images, and photographs, provided on storage media (22) utilizing information encoded in the storage media. The storage media are included in one or more reading devices associated with a computer or computers. A storage retrieval device (12), such as a smart card, is used in conjunction with the computer (20) to determine whether information retrieval by a particular user (14) to specific storage media (22) is granted. The storage media (22) can be sub-divided into a plurality of logical zones and access to all or a portion of the material on the storage media is granted based upon the logical zones to which the user (14) is allowed information retrieval.，下面是METHOD AND APPARATUS FOR PROTECTING MATERIAL ON A STORAGE MEDIA AND TRANSFERING MATERIAL OF THE MEDIA专利的具体信息内容。
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