Method and apparatus for identifying electronic device, terminal device, and electronic device
US11452040B2 · kind B2 · utility
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18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2020 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Jan 29, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K5/1534
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for identifying electronic device is applied to a terminal device and includes: sending, in response to receiving a power-on signal of the electronic device, a detection signal to the electronic device; acquiring waveform information of the detection signal; and determining a type of the electronic device according to the waveform information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.