Method and device for producing individually coded read patterns
US9082059B2 · kind B2 · utility
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1References
31Claims
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Key dates
| Filing date | Dec 12, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Dec 12, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0672
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for producing individually coded read patterns, especially resonators for use in RFID chips. The device includes a structuring apparatus for producing a basic pattern with at least one group of individual patterns on a carrier substrate, and a processing apparatus for forming at least one individually coded read pattern flat a time with read elements from a subset of a total set of the individual patterns of each group. The invention also relates to a corresponding method and a read structure, produced according to the described method and/or the described device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.