IC MEMORY, INFORMATION COMMUNICATION APPARATUS, AND INFORMATION MANAGEMENT SYSTEM
First Claim
1. An IC memory that has an information transmission/reception capability and an information processing capability, and transmits and receives information to and from an external information communication apparatus,wherein said IC memory stores first identification data for identifying that IC memory, said first identification data being required by a plurality of IC memories to form links between said IC memories themselves on data, and second identification data for identifying an IC memory different from said IC memory, in a memory portion thereof.
1 Assignment
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Accused Products
Abstract
An information management system comprises information processing unit 51 which reads out self ID number data and reference ID number data from each RFID tag, and additionally writes all the self ID number data and reference ID number data into an ID table. The data in each row of the ID table is the self ID number data and reference ID number data that are stored in each RFID tag. “0” is set to all rows of a link flag setting region, and it is checked whether a value in the M-th row of the reference ID number data is equal to a value in the N-th row of the self ID number data. If both are equal, then “1” is set to the N-th row in the link flag setting region. These processing operations are repeated for all rows of the ID table.
14 Citations
16 Claims
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1. An IC memory that has an information transmission/reception capability and an information processing capability, and transmits and receives information to and from an external information communication apparatus,
wherein said IC memory stores first identification data for identifying that IC memory, said first identification data being required by a plurality of IC memories to form links between said IC memories themselves on data, and second identification data for identifying an IC memory different from said IC memory, in a memory portion thereof.
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4. An information communication apparatus that has an information processing capability, and transmits and receives information to and from the IC memory having an information transmission/reception capability and an information processing capability,
wherein said information communication apparatus stores comprehensive IC memory identifying data that includes at least first identification data for identifying a certain IC memory, said first identification data being required by a plurality of IC memories to form links between said IC memories themselves on data, and second identification data for identifying an IC memory other than said certain IC memory, in a storage unit thereof.
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9. An information management system, comprising:
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an IC memory that has an information transmission/reception capability and an information processing capability; and one or a plurality of information communication apparatuses that have an information processing capability, and transmit and receive information to and from said IC memory, wherein said IC memory stores first identification data for identifying that IC memory, said first identification data being required by a plurality of IC memories to form links between said IC memories themselves on data, and second identification data for identifying an IC memory different from said IC memory, in a memory portion thereof, and wherein said information communication apparatuses stores comprehensive IC memory identifying data that includes at least first identification data for identifying a certain IC memory, said first identification data being required by a plurality of IC memories to form links between said IC memories themselves on data, and second identification data for identifying an IC memory different from said certain IC memory, in a storage unit thereof. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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Specification