Display of rechargeable battery charge notification
US9721447B2 · kind B2 · utility
8Cited by
0References
36Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 2015 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Sep 20, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/724
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method can include receiving power level information for a device that includes a rechargeable battery and a display; determining a power level differential based at least in part on the power level information and historical information of the device; and rendering a power level differential notice to the display.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.