Antenna device and portable terminal including the same
US10417550B2 · kind B2 · utility
2Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 6, 2017 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/79
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device includes: an antenna wiring including a spiral wiring having a ring shape, wherein the spiral wiring includes a linear part formed as a straight line or a curved line, and a bent part formed as a meandering line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.