Electronic device for audio, and method for managing power in electronic device for audio
US12323758B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2022 |
| Grant date | Jun 3, 2025 |
| Priority date | — |
| Expiry date | Jan 25, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic device may include: a communication circuit; and a processor operatively connected to the communication circuit. The processor may be configured to generate a communication link to a first electronic device for audio by using the communication circuit, and when identifying a first state in which the remaining battery capacity of the electronic device for audio is smaller than the remaining battery capacity of the first electronic device for audio, and a difference between the remaining battery capacity of the electronic device for audio and the remaining battery capacity of the first electronic device for audio is greater than or equal to a threshold value, change a master role from the electronic device for audio to the first electronic device for audio. Various other embodiments may be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.