公开(公告)号：US20230234390A1

公开(公告)日：2023-07-27

申请号：US17928695

申请日：2021-05-27

Applicant: CompoSecure, LLC

Inventor： Adam Lowe ,  John Esau

IPC: B42D25/373 ,  B42D25/305 ,  B42D25/351 ,  G06K19/04 ,  G06K19/07 ,  G06K19/077

CPC classification number: B42D25/373 ,  B42D25/305 ,  B42D25/351 ,  G06K19/041 ,  G06K19/0723 ,  G06K19/07769

Abstract: A transaction card having a discontinuous metal stratum with a desired degree of electrical eddy current disruption disposed on a surface of a first layer, such as a glass or other transparent layer. A transaction module disposed in the first layer is electrically isolated from the discontinuous metal stratum. The discontinuous metal stratum may include a plurality of isolated metal features that form a halftone pattern, such as a pattern that is visibly opaque to the naked eye.

公开(公告)号：US11151437B2

公开(公告)日：2021-10-19

申请号：US16751285

申请日：2020-01-24

Applicant: CompoSecure, LLC

Inventor： Adam Lowe ,  John Esau

IPC: G06K19/077 ,  G06K19/06

Abstract: A transaction card includes at least one metal layer having one or more apertures therein. A light guide is disposed beneath the metal layer. The light guide has a light output and a light input. The light output is positioned to transmit light through at least the one or more apertures of the metal layer. At least one LED is positioned to transmit light into the light guide light input.

公开(公告)号：US20210209437A1

公开(公告)日：2021-07-08

申请号：US17211972

申请日：2021-03-25

Applicant: CompoSecure, LLC

Inventor： Adam Lowe ,  John Esau

IPC: G06K19/077 ,  G06K19/06

Abstract: A transaction card includes at least one metal layer having one or more apertures therein. A light guide is disposed beneath the metal layer. The light guide has a light output and a light input. The light output is positioned to transmit light through at least the one or more apertures of the metal layer. At least one LED is positioned to transmit light into the light input of the light guide.