Method and system for preventing counterfeiting of high price wholesale and retail items
US6226619A · kind A · utility
170Cited by
16References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 29, 1998 |
| Grant date | May 1, 2001 |
| Priority date | — |
| Expiry date | Oct 29, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D2203/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for preventing counterfeiting of an item, include an interrogatable tag attached to the item. The item includes visible indicia for comparison with secret, non-duplicable information stored in the tag designating authenticity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.