Radio tag and radio tag managing system and method
First Claim
Patent Images
1. A radio tag comprising:
- a plurality of data areas; and
a key storage area that stores key information corresponding to at least one data area, wherein access to the one data area is allowed if key information corresponding to the one data area is provided.
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Accused Products
Abstract
A radio tag system including at least one radio tag that includes a plurality of data areas and a key storage area that stores key information corresponding to at least one data area; and a managing unit that manages access to the radio tag, and that includes a request receiving unit that receives from a user, a request to issue key information that allows access to one of the data areas, and an issuing unit that issues the key information in response to the request received.
11 Citations
20 Claims
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1. A radio tag comprising:
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a plurality of data areas; and
a key storage area that stores key information corresponding to at least one data area, wherein access to the one data area is allowed if key information corresponding to the one data area is provided.
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2. A radio tag system comprising:
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at least one radio tag that includes a plurality of data areas; and
a key storage area that stores key information corresponding to at least one data area; and
a managing unit that manages access to the radio tag, and that includes a request receiving unit that receives a request to issue key information that allows access to at least one of the data areas in the radio tag; and
an issuing unit that issues the key information in response to the request. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for managing access to at least one radio tag, the radio tag including a plurality of data areas, and a key storage area that stores key information corresponding to at least one data area, the method comprising:
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receiving from a user, a request to issue a key that allows access to one of the data areas; and
issuing a key in response to the request received. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification