Method of producing an identification card
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 31, 1988
Issued Date -
N/A
app pub date -
Mar 25, 1986
filing date -
Apr 20, 1983
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An identification card with high-embossed data, in which the high-embossed data are superimposed by a security pattern which is inscribed in the identification card by means of a laser beam recorder. The security pattern may be present, for example, only on the high-embossed data themselves or else cover a larger area of the card. Attempted back-embossing of the high-embossed data is immediately recognizable due to distortion of the security pattern.
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