Persistent group-based instant messaging
US8209384B2 · kind B2 · utility
5Cited by
1References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2007 |
| Grant date | Jun 26, 2012 |
| Priority date | — |
| Expiry date | Sep 18, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/216
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for managing an instant messaging conversation in a persistent context is provided. The system has an archiving feature for convenient access to the conversation, even after the conversation has ceased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.