Method for operating TV tuner card
US7937598B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2008 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Mar 4, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4432
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A TV tuner card operation method is described. A TV tuner module is provided to a computer, wherein the TV tuner module is electrically connected to the computer via a PCI-E interface. A remote controller is used to turn on an operation system of the computer via a wake pin of the PCI-E interface. The remote controller is used to operate all functions of the TV tuner module to display TV programs on a screen of the computer. When the PCI-E interface is adapted to a PCI-E card, the wake pin is B11 of the PCI-E card. When the PCI-E interface is adapted to a Mini card, the wake pin is Pin 1 of the Mini card. When the PCI-E interface is adapted to a PCI Express Card, the wake pin is Pin 11 of the PCI Express Card.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.