Miniaturized radio frequency identification tag
US10474942B2 · kind B2 · utility
0Cited by
0References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2018 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Jun 22, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07784
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention provides a miniaturized radio frequency identification tag, which comprises a radio frequency identification chip and an antenna. The antenna comprises a plurality of loop antenna line segments. Each of loop antenna line segments is disposed on a corresponding insulating layer, and electrically connected to the radio frequency identification chip or the other loop antenna line segment via a corresponding conductive through hole. Accordingly, the structure of the antenna is fabricated by multi-layer loop antenna line segments so as to reduce the size of the radio frequency identification tag, effectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.