Method of improving battery recharge efficiency by statistical analysis
US10847978B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2018 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Oct 11, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2310/23
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rechargeable battery installed in a battery powered device is charged using a separate battery charging device. A charging signal is provided from the battery charging device to the battery powered device. The charging signal includes energy to charge the battery during a charging session. In the battery charging device from the battery powered device, a plurality of values of a charging parameter is received. The values reflect an amount of energy being received by the battery powered device from the charging signal provided by the battery charging device. In the battery charging device, the plurality of values of the charging parameter received from the battery powered device are analyzed. In the battery charging device, the charging signal is adjusted based on the analyzing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.