Communication management system, communication terminal, communication system, communication control method, and recording medium
US9706164B2 · kind B2 · utility
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2References
11Claims
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Key dates
| Filing date | Mar 25, 2016 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Mar 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/155
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A communication management system manages group information regarding one or more groups of a plurality of communication terminals, while the plurality of communication terminals are communicating in the same communication session. In response to a request from one communication terminal, the communication management system updates the group information to reflect the currently-established groups, and transmits updated group information to all of the plurality of communication terminals communicating in the same communication session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.