Methods, circuits and systems for operating sensor packages using wireless power transfer derived from rotating members
US10910863B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 2017 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Dec 22, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of charging an energy storage device can be provided by wirelessly coupling to a rotating member contained in a housing using a coil attached to an exterior of the housing and charging an energy storage device using a current induced in the coil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.