Communications
US8379544B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 23, 2009 |
| Grant date | Feb 19, 2013 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/403
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for establishing a conference call is presented. The method uses the Session Initiation Protocol for transporting conference information to a conference server, wherein the conference is represented in a markup language.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.