Labeling and authenticating using a microtag
US9501670B2 · kind B2 · utility
1Cited by
1References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2015 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Dec 22, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/06159
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system for decoding energy peaks of an identifier includes an interface and a processor. The interface is configured to receive a reference peak position associated with an identifier, wherein the identifier comprises a rugate microtag, and receive a set of data pattern peak positions associated with the identifier. The processor is configured to determine a set of adjusted data pattern peak positions based on the reference peak position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.