CPC G06K 19/02 (2013.01) [G06K 19/07722 (2013.01); G06K 19/07726 (2013.01)] | 20 Claims |
19. A card, comprising:
a card body having:
a top surface and a bottom surface opposite the top surface, the top and bottom surfaces meeting at a peripheral edge of the card body; and
a first portion secured to a second portion such that the top surface of the card body spans both the first and second portions and the bottom surface is formed entirely of the second portion;
a chip secured to the first portion of the card body;
an antenna positioned at least partially within a recess in the second portion, and with at least a portion of the antenna contacting an underside of the chip; and
wherein the first portion of the card body comprises a plastic material, and the second portion of the card body comprises a biodegradable material different from the plastic material;
wherein the first portion and the second portion meet at a frangible junction on the top surface of the card body.
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