Method of manufacturing a part with an anti-counterfeit feature and a part marked for anti-counterfeiting
US10286719B2 · kind B2 · utility
0Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 4, 2015 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Jan 10, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/0252
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A method of manufacturing a part with an anti-counterfeit feature is provided. The method includes providing a part to be marked for anti-counterfeiting. The part is provided with a radiation impacting feature on or within the part. The radiation impacting feature is configured to at least one of (i) prevent accurate imaging of at least a portion of the part and (ii) provide unique authentication of the part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.