Polymeric radio frequency resonant tags and method for manufacture
US6031458A · kind A · utility
47Cited by
9References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1998 |
| Grant date | Feb 29, 2000 |
| Priority date | — |
| Expiry date | Aug 7, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2519/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention provides polymeric radio frequency resonant tags and methods of manufacturing these tags for use in detection of theft of article for sale.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.