Automatic microparticle mark reader
US7720254B2 · kind B2 · utility
18Cited by
168References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2007 |
| Grant date | May 18, 2010 |
| Priority date | — |
| Expiry date | Oct 1, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09F3/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An automatic reader system, apparatus, and method for the identification and authentication of articles enabling automatic collection and processing of code data associated with microparticle marks, automatic determination of the code from the code data associated with microparticle marks, and automatic retrieval of reference information associated with the code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.