Registers – Records – Conductive
Reexamination Certificate
2008-05-13
2008-05-13
Lee, Michael G. (Department: 2876)
Registers
Records
Conductive
C235S487000, C235S488000
Reexamination Certificate
active
07370807
ABSTRACT:
An identity card that can be used, for example, in a travel document or as a separate card, includes at least two core layers, preferably of polycarbonate material, that are fused to one another. In each of the core layers there is a recess, each of a different size. On assembly these recesses become situated on top of one another and a semiconductor chip is accommodated in the larger recess formed as a result. A covering layer can be fused to at least one of the core layers, and a layer that can be written on by laser can also be applied. There can be (semi-)transparent windows on top of one another in the core layer and if the covering layer is transparent, light can be transmitted, it being possible to define a specific pattern in the windows.
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Buursma Cornelis
van den Berg Jan
Wesselink Wilhelmus Johannes
Lee Michael G.
Savusdiphol Paultep
SDU Identification B.V.
The Webb Law Firm
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