Head mounted device intended to be worn by a wearer
US10649238B2 · kind B2 · utility
31Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 2016 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | May 17, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J7/0042
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A head mounted device intended to be worn by a wearer comprising: —a battery, and —a flexible wireless power system receiver connected to the battery through at least one electrical connection mean, the flexible wireless power system receiver being arranged to receive an electromagnetic field so as to allow charging of the battery through the electrical connection means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.