Invention Grant
US07938334B2 Radio frequency identification functionality coupled to electrically conductive signage 有权
耦合到导电标牌的射频识别功能

Radio frequency identification functionality coupled to electrically conductive signage
Abstract:
The present disclosure relates to multiple embodiments of a signage having radio-frequency responsive features, methods of making and using the signage, and the performance characteristics of the signage. These embodiments include a cutout, aperture, or opening in an electrically conductive element into which or adjacent to which is placed an RFID tag or chip.
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