Patent ID: 11875203
Assignee: KONA M CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The wireless communication card according to claim 12, wherein the method further comprises the step of stacking a second overlay layer that covers a bottom surface of the antenna inlay layer, wherein
the step of stacking a first overlay layer further includes the steps of:
stacking an insulating layer on the antenna inlay layer; and
stacking a metal layer of a heat-treated SUS material on the insulating layer to improve strength and restoring force, and
the step of stacking a second overlay layer further includes the steps of:
stacking an epoxy layer on a bottom of the antenna inlay layer;
stacking a printed layer on a bottom of the epoxy layer; and
stacking an antibacterial layer on a bottom of the printed layer using an antibacterial material, and
the step of laminating the metal layer, the insulating layer, the antenna inlay layer, the epoxy layer, the printed layer, and the antibacterial layer.