Power supply apparatus
US10298039B2 · kind B2 · utility
0Cited by
10References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 18, 2015 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Mar 18, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A power supply apparatus for providing electrical power, the power supply apparatus configured to be coupled to an electronic device to supply power thereto to charge a battery of the electronic device, the apparatus comprising a fuel cell configured to receive a supply of a fuel for generating said electrical power, the apparatus further including a controller configured to determine the power flow to the electronic device to interrupt the supply of power to the electronic device prior to the battery of the electronic device reaching a fully charged state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.