Patent ID: 11886946
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 18:
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.