Determination of charge level of inactive bluetooth device
US11095970B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2020 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Feb 15, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2225/33
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one aspect, a first device may include at least one processor and storage accessible to the at least one processor. The storage may include instructions executable by the at least one processor to determine, while the first device is not in communication with a second device and/or while the second device is in an inactive state, an estimated current charge level of a battery in the second device. The instructions may also be executable to provide a notification to charge the battery in the second device responsive to a determination that the estimated current charge level does not meet a predetermined threshold charge level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.