Electronic device for providing voice-based service using external device, external device and operation method thereof
US11392346B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2018 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Feb 10, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Various embodiments of the present invention relate to: an electronic device for providing a voice-based service to a user by additionally using an input/output function of an external device connected through near-field communication; a server device; and an operation method thereof. The electronic device according to various embodiments of the present invention includes: a housing; a display exposed through a portion of the housing; a speaker; a microphone; a wireless charging circuit; a wireless communication circuit; a battery; a processor operatively connected to the display, the speaker, the microphone, the charging circuit, the communication circuit, and the battery; and a memory operatively connected to the processor, wherein the memory can store instructions which upon being executed cause the processor to: receive information about an external wireless charging device from the external wireless charging device through the charging circuit; control the charging circuit to charge the battery with power received from the external wireless charging device; transmit at least a portion of the received information to an external server through the communication circuit; receive …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.