Secure product packaging system
First Claim
Patent Images
1. A product security system, comprising:
- a radio frequency identification (RFID) chip with an embedded unique serial number and responsive to wireless interrogation by a reader;
a tuned antenna connected to the RFID chip critically tuned to operate at a particular frequency and supporting said wireless interrogation; and
polymerized constituent monomers formed into long-chain cross-linked polymers that entangle said wireless RFID chip and tuned antenna with a product container;
wherein, any opening of said product container or removal of the wireless RFID chip and tuned antenna breaks the antenna and renders the RFID chip inoperable.
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Abstract
A product security system includes an RFID chip and antenna that are polymerized onto separable parts of a commercial product package. The RFID chip includes a unique serial number that can be interrogated by a wireless reader. A database of such unique serial numbers associated with particular manufacturing production runs is used in a method to detect counterfeiting. The RFID chip and antenna are embedded such that attempts to remove or transfer them will be obvious to an inspector.
106 Citations
14 Claims
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1. A product security system, comprising:
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a radio frequency identification (RFID) chip with an embedded unique serial number and responsive to wireless interrogation by a reader; a tuned antenna connected to the RFID chip critically tuned to operate at a particular frequency and supporting said wireless interrogation; and polymerized constituent monomers formed into long-chain cross-linked polymers that entangle said wireless RFID chip and tuned antenna with a product container; wherein, any opening of said product container or removal of the wireless RFID chip and tuned antenna breaks the antenna and renders the RFID chip inoperable. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A secure product container, comprising:
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a radio frequency identification (RFID) chip with an embedded unique serial number and responsive to wireless interrogation by a reader; an antenna connected to the RFID chip and being critically tuned to operate at a particular frequency and supporting said wireless interrogation; a first product-packaging part to which the RFID chip is entangled by polymerized constituent monomers formed into long-chain cross-linked polymers and which will render obvious any attempts to physically access the RFID chip; a second product-packaging part to which the antenna is entangled by polymerized constituent monomers formed into long-chain cross-linked polymers and which will render obvious any attempts to physically access the antenna; and a third product-packaging part which provides for opening and that is bridged by the antenna connecting to the RFID chip; wherein, an opening of the third product-packaging part breaks the antenna and renders the RFID chip inoperable.
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8. A method for delivering products to consumers, comprising:
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embedding a wireless RFID chip in a product package with a tuned antenna that will be damaged when the product package is entered; polymerizing constituent monomers with heat into long-chain cross-linked polymers that entangle said wireless RFID chip, product package, and tuned antenna; collecting a unique serial number from said RFID chip via wireless communication through said tuned antenna; associating said unique serial number with a particular series of production runs during manufacture into a manufacturer'"'"'s database; interrogating said unique serial number directly from a particular product package; comparing said unique serial number obtained in the step of interrogating with data in said manufacturer'"'"'s database; and accepting the product in said product package as safe or legitimate if said step of comparing results in a match. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification