Gemstone inventory and detection system
First Claim
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1. A system of inventorying and identifying gemstones, comprising:
- securing RFID chips, each having a unique serial number, to a plurality of gemstones;
storing said gemstones in an enclosure;
providing a transceiver operative to generate interrogating signals for the RFID chips and to receive data signals from the interrogating chips;
a computer having an identifying and interrogating application program connected to the transceiver, and an antenna for the transceiver disposed proximate to said enclosure; and
activating said computer to generate interrogating signals for said chips and to maintain an inventory of gemstones in the enclosure and identify missing chips based on signals received by the antenna.
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Abstract
A system for controlling gemstones employs RFID chips adhered to each stone. A display or storage area includes a radiator for generating activating emission for the RFID chips and an antenna for picking up the resultant RF signals including serial number. Both the radiator and antenna are connected to a computer supporting a database with an inventory of the chips and anti-collision circuitry for identifying the chips.
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Citations
11 Claims
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1. A system of inventorying and identifying gemstones, comprising:
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securing RFID chips, each having a unique serial number, to a plurality of gemstones; storing said gemstones in an enclosure; providing a transceiver operative to generate interrogating signals for the RFID chips and to receive data signals from the interrogating chips; a computer having an identifying and interrogating application program connected to the transceiver, and an antenna for the transceiver disposed proximate to said enclosure; and activating said computer to generate interrogating signals for said chips and to maintain an inventory of gemstones in the enclosure and identify missing chips based on signals received by the antenna. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification