Seamless call transitions
US9961608B2 · kind B2 · utility
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15References
19Claims
0Family size
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Key dates
| Filing date | Aug 19, 2013 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Aug 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Various user interfaces and other technologies for seamlessly transitioning between calls of different types can be implemented. The technologies can be implemented to give the impression of a single call that is upgraded from one call type to another. A new application can register so that an appropriate user interface control appears for activation when seamless call transition is possible. Transitioning for third party applications can thus be supported. Cross-platform implementations can be supported.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.