System and method for providing presence age information in a unified communication system
US8145717B2 · kind B2 · utility
4Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 2005 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Mar 18, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/306
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A telecommunications system includes a network; a plurality of client devices operably coupled to said network, said plurality of client devices adapted to set one or more time contact parameters for buddies on a contact list; and a presence server including a timer, and adapted to maintain a timing of time contacts for selected contacts responsive to said parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.