Wearable device
US9612582B1 · kind B1 · utility
6Cited by
6References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2016 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Mar 2, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0421
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A wearable device includes a crown element, a body element, and a bottom element. A hollow structure is formed by the crown element, the body element, and the bottom element. A first antenna structure and a second antenna structure are formed by the crown element and the body element. The first antenna structure and the second antenna structure cover the same operation frequency band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.