Identification function paper and identification card

Details Identification function paper and identification card Identification function paper and identification card

2008-01-29

2008-01-29

Le, Thien M. (Department: 2876)

Registers

Coded record sensors

Particular sensor structure

C235S439000, C235S493000

Reexamination Certificate

active

07322522

ABSTRACT:
The present invention provides identification functional paper which allows secure measurement of a change in signal caused by a magnetic material and excels in waveform reproducibility when measuring a single specimen two or more times, and an identification card including the identification functional paper. The identification functional paper includes a magnetized fiber obtained by filling the fiber inner cavity with a magnetic material, and the identification card includes the identification functional paper.

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