Is a
Patent attributes
Patent Applicant
0
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Walter Rubinstein0
Date of Patent
February 1, 2005
0Patent Application Number
104377810
Date Filed
May 14, 2003
0Patent Citations Received
Patent Primary Examiner
Patent 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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