PROXIMITY IDENTIFICATION CARD WITH OPTIMALLY SIZED ANTENNA AND SHIELDED LABEL
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United States of America Patent
Stats
-
N/A
Issued Date -
Feb 25, 2010
app pub date -
Dec 27, 2007
filing date -
Dec 27, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A mailable assembly includes a backing sheet and a proximity identification card adhered by its rear surface to the backing sheet. The card includes a plastic body, a radio frequency identification (RFID) chip embedded in the plastic body, and an antenna embedded in the plastic body and coupled to the RFID chip. The assembly also includes a protective label adhered to the front surface of the card. The label includes an adhesive layer by which the label is adhered to the card and at least one conductive layer for shielding the antenna from RF radiation.
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