Item identification using electronic tags
First Claim
1. A method for identifying an item to which a radio frequency tag is attached by means of a radio frequency tag detector, wherein radio frequency contact is established between the tag and the detector and information identifying the item and being stored by the tag is received by the detector, the method being characterized in that it comprises the steps of:
- mapping a unique item identifier against the information stored by the tag and received by the detector; and
presenting the unique item identifier for a user of the detector.
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Accused Products
Abstract
The present invention relates to a method and a system for identifying an item (1) to which a radio frequency tag is attached by means of a radio frequency tag detector (101), wherein radio frequency contact is established between the tag and the detector (101) and information associated with the item (1) and being stored by the tag is received by the detector (101). The invention is based on the idea that the data stored by the tag is mapped against a unique item identifier. This unique item identifier is then presented for a user of the detector (101). By employing the present invention, it is possible to identify an item (1) by attaching a small tag to it. This is particularly advantageous in the case where the item (1) to which the tag is attached is very small, such that it is practically difficult to write information on the item (1) itself or on the item casing.
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Citations
10 Claims
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1. A method for identifying an item to which a radio frequency tag is attached by means of a radio frequency tag detector, wherein radio frequency contact is established between the tag and the detector and information identifying the item and being stored by the tag is received by the detector, the method being characterized in that it comprises the steps of:
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mapping a unique item identifier against the information stored by the tag and received by the detector; and
presenting the unique item identifier for a user of the detector. - View Dependent Claims (2, 3, 4)
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5. A system for identifying an item to which a radio frequency tag is attached, the system comprising a radio frequency tag detector arranged to establish radio frequency contact with the tag and being arranged to receive information stored by the tag identifying the item, the system being characterized in that it comprises:
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a first means arranged to map a unique item identifier against the information stored by the tag and received by the detector; and
a second means arranged to present the unique item identifier for a user of the detector. - View Dependent Claims (6, 7, 8, 9, 10)
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Specification