Ring tone selected by calling party of third party played to called party
US7792264B2 · kind B2 · utility
8Cited by
3References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 2005 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Sep 11, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2215/32
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A ring tone is played to a called party for a call that meets one or more criteria. The ring tone is remotely selected by a calling party or a third party.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.