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1. (WO2018140061) ANTI-COUNTERFEITING

Pub. No.:    WO/2018/140061    International Application No.:    PCT/US2017/015661
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Tue Jan 31 00:59:59 CET 2017
IPC: B29C 64/00
G06K 19/16
G09F 3/00
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventors: GOMEZ, Adolfo
GALLAHAN, William E.
HE, Jack Hui
Title: ANTI-COUNTERFEITING
Abstract:
One example includes an injection-molded component comprising a surface surrounded by peripheral edges and which is formed via an injection-molding process. The surface includes a three-dimensional surface feature to render the surface as being non-planar across at least a portion of the surface. The surface also includes a plurality of holographic micro-features formed across the surface and being to interact with ambient light to provide a holographic image corresponding to an authentication mark associated with the injection-molded component.