Apparatus and Method for Providing Product Information
First Claim
1. A sensor system comprising a tag, the tag comprising:
- a. a least one removable radio-frequency chip comprising a memory element, the memory element comprising electrical storage of a binary coded word comprising at least one bit, and output terminals;
b. at least one conductive polymeric system disposed in electrical communication with at least one output terminal of the chip and adapted to change electrical state in association with a predetermined change in an environment of the conductive polymeric system;
c. a first antenna disposed in electrical communication with the output terminals of the chip and the conductive polymeric system.
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Accused Products
Abstract
A sensor system comprises a tag. The tag comprises at least one radio-frequency chip and a first antenna. The chip comprises a memory element, the memory element comprising electrical storage of a binary coded word comprising at least one bit, and output terminals. The tag further comprises at least one conductive polymeric system disposed in electrical communication with at least one output terminal of the chip and adapted to change electrical state in association with a predetermined change in an environment of the conductive polymeric system. The first antenna is disposed in electrical communication with the output terminal(s) of the chip and the conductive polymeric system.
75 Citations
17 Claims
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1. A sensor system comprising a tag, the tag comprising:
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a. a least one removable radio-frequency chip comprising a memory element, the memory element comprising electrical storage of a binary coded word comprising at least one bit, and output terminals; b. at least one conductive polymeric system disposed in electrical communication with at least one output terminal of the chip and adapted to change electrical state in association with a predetermined change in an environment of the conductive polymeric system; c. a first antenna disposed in electrical communication with the output terminals of the chip and the conductive polymeric system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method of determining product information, the method comprising steps of:
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a. providing a product comprising a tag including a removable chip, a state of the tag associated with a state of a conductive polymeric system; b. providing an interrogator adapted to detect radiation associated with the bit of the tag; c. altering the environmental state of the tag with respect to the environment of the conductive polymeric system; d. interrogating the state of the tag after the environment of the conductive polymeric system has been altered; e. interpreting the state of the tag; f. providing an output associated with the interpreted state of the tag. - View Dependent Claims (15, 16, 17)
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Specification