Electronic device having loop antenna
US10601133B2 · kind B2 · utility
6Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 2017 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Sep 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/48
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is an electronic device capable of securing improved radiation performance and emitting a magnetic field signal including payment information using a loop antenna, even though a portion of the electronic device may be made of metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.