Methods and apparatus to provide presence information
US8234366B2 · kind B2 · utility
9Cited by
0References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2007 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Nov 19, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/54
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus to present presence information are disclosed. An example method includes requesting presence information associated with a first user, receiving the presence information from the first user, receiving information from a monitoring sensor associated with the first user, and sending a first message indicating that a communication session is permissible when the presence information and the information from the monitoring sensor indicates that a communication session is permissible.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.