Method, apparatus and system for providing contents to multiple devices
US8949422B2 · kind B2 · utility
0Cited by
3References
13Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 9, 2011 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Apr 17, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/102
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In some examples, a contents providing apparatus that provides contents to multiple devices may include a user information management unit, a contents management unit, a contents usage information management unit, and a contents usage information searching unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.