Title:
A TOKEN FOR AUTHENTICATING A PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/069159
Kind Code:
A1
Abstract:
Apparatus, methods and processes are provided for authenticating a product. The apparatus includes a token comprising a holographic image that includes a random pattern that depicts moving physical pieces at a particular point in time, wherein each of the plurality of physical pieces is configured to move with at least one degree of freedom, and wherein the random pattern is interpretable to produce a token descriptor unique to the random pattern.
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Inventors:
MEAKIN GEORGE (GB)
Application Number:
PCT/GB2023/052491
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
SURETAG LTD (GB)
International Classes:
G06K19/08; B42D25/30; G03H1/04; G06K19/16; G07D7/00
Foreign References:
| EP3340213A1 | 2018-06-27 |
Other References:
DYOMIN V V ET AL: "Methods for image enhancement and accuracy increase in the digital holography of particles", OCEANS 2014 - TAIPEI, IEEE, 7 April 2014 (2014-04-07), pages 1 - 5, XP032688923, DOI: 10.1109/OCEANS-TAIPEI.2014.6964536
DYOMIN V V ET AL: "Evaluation of Algorithms for Automatic Data Extraction from Digital Holographic Images of Particles", RUSSIAN PHYSICS JOURNAL, CONSULTANTS BUREAU, NEW YORK, NY, BOSTON, vol. 58, no. 10, 13 February 2016 (2016-02-13), pages 1467 - 1474, XP035931108, ISSN: 1064-8887, [retrieved on 20160213], DOI: 10.1007/S11182-016-0669-Z
ZHU YANMIN ET AL: "Digital holographic microplastics detection and characterization in heterogeneous samples via deep learning", PROCEEDINGS OF THE SPIE, SPIE, US, vol. 12057, 1 November 2021 (2021-11-01), pages 120573G - 120573G, XP060148288, ISSN: 0277-786X, ISBN: 978-1-5106-5738-0, DOI: 10.1117/12.2606532
DYOMIN V V ET AL: "Evaluation of Algorithms for Automatic Data Extraction from Digital Holographic Images of Particles", RUSSIAN PHYSICS JOURNAL, CONSULTANTS BUREAU, NEW YORK, NY, BOSTON, vol. 58, no. 10, 13 February 2016 (2016-02-13), pages 1467 - 1474, XP035931108, ISSN: 1064-8887, [retrieved on 20160213], DOI: 10.1007/S11182-016-0669-Z
ZHU YANMIN ET AL: "Digital holographic microplastics detection and characterization in heterogeneous samples via deep learning", PROCEEDINGS OF THE SPIE, SPIE, US, vol. 12057, 1 November 2021 (2021-11-01), pages 120573G - 120573G, XP060148288, ISSN: 0277-786X, ISBN: 978-1-5106-5738-0, DOI: 10.1117/12.2606532
Attorney, Agent or Firm:
HANDSOME I.P. LTD (GB)
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