Coil sharing method and device
US10680322B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 20, 2017 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Jul 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electronic device comprises: a first cover constituting the front surface of the electronic device; a second cover constituting the rear surface of the electronic device; a memory included in a space formed between the first cover and the second cover; a processor included in the space and electrically connected with the memory; a first antenna and a second antenna included in the space and electrically connected with the processor; and a switch included in the space and connected to the first antenna and/or the second antenna, wherein the memory can include, during execution, instructions for: allowing the first antenna and the second antenna to be connected by shorting the switch when the processor executes a function corresponding to the first antenna; and allowing the first antenna and the second antenna to transmit magnetic field signals together. Other examples are also possible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.