Voice enabled IoT using second line service
US11032427B1 · kind B1 · utility
5Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 11, 2020 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Jun 11, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2207/20
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Enablement of a voice channel being established between an IoT device and a controller through the use of a voice-line service system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.