Generating reference variations
US8149999B1 · kind B1 · utility
2Cited by
11References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2006 |
| Grant date | Apr 3, 2012 |
| Priority date | — |
| Expiry date | Dec 15, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2201/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method includes receiving information provided to a caller in response to an utterance from the caller. The utterance may be associated with identifying an item of interest. The method may also include generating a reference variation associated with identifying the item of interest based on the utterance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.