Encoding element and anti-counterfeiting product
US12293252B2 · kind B2 · utility
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2References
16Claims
0Family size
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Key dates
| Filing date | Dec 30, 2021 |
| Grant date | May 6, 2025 |
| Priority date | — |
| Expiry date | Dec 30, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D25/369
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An encoding element and an anti-counterfeiting product. The encoding element includes a printing stock, wherein the printing stock has an encoding area thereon; the encoding area is provided with at least one group of markers, and at least one of the attributes of markers in the same group is the same; and the markers are randomly distributed, such that encoding information of the encoding element is random. By means of the disclosure, an encoding system of “one object, one code” is realized, and the uniqueness of encoding is realized by means of random encoding information, which cannot be preset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.