Enabling machine-to-machine communication for digital assistants
US12300231B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 8, 2022 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Jun 21, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2203/6045
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Enabling machine-to-machine communication for digital assistants can include initiating a call with a called device, generating audio stream data having a first instance of audio and a first spoken command, which can be provided to the called device. A second instance of audio stream data can be received from the called device, can include a second spoken command, and can be analyzed to determine if it includes assistant signature data. If the second instance of audio stream data includes the assistant signature data, the devices can switch to machine-to-machine communications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.