ILLEGAL ACCESS PROTECTION DEVICE AND IC CARD HOLDER

PROBLEM TO BE SOLVED: To provide an illegal access protection device and an IC card holder by which the card information of a non-contact IC card can be protected from illegal access to the IC card. SOLUTION: A protection sheet (illegal access protection device) 12 having a conductive winding 121 sp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUDO KIKUKO, ISHIGAKI MASATO
Format: Patent
Sprache:eng
Schlagworte:
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