发明名称 Reusable 3D glasses embedded with RFID and RF-EAS tags for use at 3D movie theatres
摘要 Reusable 3D glasses are provided, comprising temples embedded with RFID chips, a detachable lens portion, and a curved bridge portion. The RFID chips are to be used with a tracking system that performs a plurality of functions of: monitoring available inventory levels; counting the number of 3D glasses used by patrons; preventing unauthorized use of 3D glasses; preventing theft of 3D glasses; and counting the number of re-uses per pair of glasses. The tracking system further comprises a plurality of boxes for storing reusable 3D glasses; each box may comprise one or more RFID chips affixed along a cutting line on the box and one or more RFID chips inside the boxes. The curved bridge portion is configured for a user to comfortably wear 3D glasses over prescription glasses. The detachable lens frame is configured for salvaging a usable part in case of partial damage of the reusable 3D glasses.
申请公布号 US2011304462(A1) 申请公布日期 2011.12.15
申请号 US201113158242 申请日期 2011.06.10
申请人 YOO GENE;YOO KIWON 发明人 YOO GENE;YOO KIWON
分类号 G08B13/14;G02B27/22 主分类号 G08B13/14
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