Network set-top box and its operating method
US9930412B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Sep 30, 2015 |
| Grant date | Mar 27, 2018 |
| Priority date | — |
| Expiry date | Sep 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8126
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to the field of communication technology, and provides a network set-top box and its operating method. The operating method includes steps of selecting N types of television programs to be recommended to a user in accordance with a viewing record of the user; and after the set-top box is enabled by the user, determining from the N types of television programs M television programs not be played currently, and prompting the user for information about the M television programs. M and N are each an integer not less than 0.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.