Task flow identification based on user intent
US10706841B2 · kind B2 · utility
107Cited by
2,161References
60Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 29, 2016 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Feb 4, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L15/1822
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The intelligent automated assistant system engages with the user in an integrated, conversational manner using natural language dialog, and invokes external services when appropriate to obtain information or perform various actions. The system can be implemented using any of a number of different platforms, such as the web, email, smartphone, and the like, or any combination thereof. In one embodiment, the system is based on sets of interrelated domains and tasks, and employs additional functionally powered by external services with which the system can interact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.