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United States of America Patent
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Sep 12, 2006
Grant Date -
Jan 22, 2004
app pub date -
Jul 16, 2003
filing date -
Jul 18, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A card with a core and at least one chip incorporated into the core, characterised in that at least 5% of at least one main surface are covered by a seal, the chip is covered on both main surfaces with a seal or a plastics layer and a recess of the core and/or a seal exhibit fine structures, is distinguished by elevated anti-counterfeiting security and very good durability.
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