Radio-frequency identification tag
US11151438B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 24, 2020 |
| Grant date | Oct 19, 2021 |
| Priority date | — |
| Expiry date | Jul 24, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/0772
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A micro radio frequency identification tag for use on an article, the micro radio frequency identification tag comprises a substrate having a first surface and a second surface, each surface including a width and a longitudinal length, the longitudinal length being greater than the width; a chip anchor having a first chip attachment pad and a second chip attachment pad; a radio frequency identification chip operatively retained on the first surface by the chip anchor; a component anchor having a first component attachment pad and a second component attachment pad; a passive component operatively retained on the first surface by the component anchor; a continuous planar antenna operatively retained on the second surface; a first conductive trace interconnect segment connected to the continuous planar antenna and the first chip attachment pad; a second conductive trace interconnect segment connected to the continuous planar antenna and the second chip attachment pad; a third conductive trace interconnect segment connected to the continuous planar antenna and the first component attachment pad; a fourth conductive trace interconnect segment connected to the continuous planar antenna a…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.