Radio frequency identifier tag and method of fabrication
US7828222B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2009 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Dec 10, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49018
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a radio frequency identifier tag having a microchip with first and second contact nodes, an antenna formed by a conductive line connected between the first and second contact nodes, and first and second conductive line segments connected in parallel and to the first and second contact nodes to form a tail capacitance modifying the antenna capacitance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.