Method and system for delivering signaling tone sequences
US8035022B2 · kind B2 · utility
6Cited by
16References
17Claims
0Family size
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Key dates
| Filing date | Jul 6, 2009 |
| Grant date | Oct 11, 2011 |
| Priority date | — |
| Expiry date | Sep 3, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10H2230/021
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
In a method for delivering signaling tones to signaling devices or signaling systems, a signaling tone sequence is selected from a set of undelivered signaling tone sequences. The selected signaling tone sequence is removed from the set of undelivered signaling tone sequences, and the selected signaling tone sequence is delivered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.