IC label for prevention of forgery
US8395504B2 · kind B2 · utility
9Cited by
4References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 16, 2007 |
| Grant date | Mar 12, 2013 |
| Priority date | — |
| Expiry date | Oct 21, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07798
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An IC label for prevention of forgery includes: a label substrate which has an adhesive agent for affixing the same to an object; a non-contact IC medium which is provided on the label substrate and has an IC chip for storing predetermined identification information and an antenna for wireless transmission of the identification information; and a security function portion which is provided on the label substrate and prevents replication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.