Security and identification label and the production and use...

Communications: electrical – Condition responsive indicating system – Specific condition

Reexamination Certificate

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Details

C340S572200, C340S572400, C340S572700

Reexamination Certificate

active

07317398

ABSTRACT:
An object is provided with a label for identifying in a cable-less manner by an electromagnetic radiation. The inventive label comprises at least one antenna receiving an incident electromagnetic signal and characterized reducing the influence of dispersion or straying capacities caused by the object on file remnant properties of the label. Such that the label can be applied to any object, particularly optical or magneto-optical data carriers.

REFERENCES:
patent: 5021778 (1991-06-01), Walton
patent: 5374910 (1994-12-01), Yamagata
patent: 5699047 (1997-12-01), Tsai et al.
patent: 5940362 (1999-08-01), Plonsky et al.
patent: 6164551 (2000-12-01), Altwasser
patent: 6259413 (2001-07-01), Schmidt et al.
patent: 7119705 (2006-10-01), Manlove et al.
patent: 913711 (1999-05-01), None
patent: 1 186911 (2002-03-01), None

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