Television broadcast signal receiving apparatus
US7496276B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 6, 2004 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Mar 2, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47214
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention is directed to an apparatus in which recording reservation is registered by using a VPS/PDC signal and at the same time, a television broadcast program can be viewed even within the time window. Consequently, in a television broadcast signal receiving apparatus in which a television broadcast signal superimposed with broadcast start time as teletext data (VPS/PDC signal) is made possible to be recorded by reservation, a reservation recording which uses the VPS/PDC signal is registered and at the same time, channel scan off means 2a for turning off the channel scan when the state is in the time window is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.