Methods and systems for developing an instant messaging network
US9436728B1 · kind B1 · utility
0Cited by
11References
18Claims
0Family size
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Key dates
| Filing date | Sep 23, 2013 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Nov 26, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L51/043
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An instant messaging (IM) system has an IM server connected to a communication network, and logic operable on the IM server enabling a first user to browse contacts associated with a second user. In some cases the first user can add and list contacts accessed by browsing the contacts associated with the second user.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.