Digital broadcasting receiver
US6430236B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 22, 1998 |
| Grant date | Aug 6, 2002 |
| Priority date | — |
| Expiry date | Dec 22, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/443
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital broadcasting receiver capable of receiving a plurality of types of digital broadcasting, for example, digital satellite broadcasting, digital ground wave broadcasting and digital CATV broadcasting. The digital broadcasting receiver includes a software utilizing demodulating section for demodulating a digitized intermediate-frequency signal, a memory for storing software to be used in the software utilizing demodulating section so that each digital broadcasting capable of being received is demodulated, and a control section for giving a command to the software utilizing demodulating section so that the software for demodulating each digital broadcasting is selectively used by the software utilizing demodulating section according to a setting made by a remote control transmitting unit or a key input section which is a setting input section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.