Avermedia Technologies, Inc.

Chien-Chung Chiang

Chien-Ming Yeh

Chao-Jung Chen

Yung-Da Lin

Kuo-Ying Su

Ta-Chun Lin

Chih-Feng Cheng

Neng-Chia Lee

Chin-Yun Yu

Cheng-Chia Chiang

Yuichiro Kuga

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 Bof the PCI-E card. When the PCI-E interface is adapted to a Mini card, the wake pin is Pinof the Mini card. When the PCI-E interface is adapted to a PCI Express Card, the wake pin is Pinof the PCI Express Card.

Method for operating TV tuner card

A TV card with power-switching function is provided. The TV card comprises a TV card chip module, a power-switching module and a connecting interface. The power switching module is connected to the TV card chip module to transfer or block a power to the TV card chip module; the connecting interface is connected to the power-switching module and a host, wherein the host provides the power to the power-switching module through the connecting interface; the connecting interface further comprises a reserved pin to receive and transfer a switching signal to the power-switching module through the connecting interface to enable the power-switching module to transfer or block the power to the TV card chip module.

TV card with power-switching function

A high-voltage pulse protection device includes an input connector, a separating capacitor and an output connector. A video receiving terminal of the input connector receives a video signal from a RF cable. An input terminal of the separating capacitor is electrically connected to a video transferring terminal of the input connector to receive the video signal. An output terminal of the separating capacitor induces and outputs a sub-signal response to the video signal. A video receiving terminal of the output connector receives the sub-signal, and a video transferring terminal of the output connector transfers the sub-signal to a video processing module.

High-voltage pulse protection device and video apparatus deployment thereof

A computer adapter such as a TV card includes a circuit board to be inserted in an expansion slot of the computer system; a signal transmission connector socket having a first end secured to the circuit board and a second end to be coupled to an external signal transmission connector; a securing plate securable to the computer system and the circuit board, and having a through hole for exposing the second end of the signal transmission connector socket; and an elastic metallic conductive member mounted between the signal transmission connector socket and the securing plate. The elastic metallic conductive member has a crooked cross-section in a certain direction so as to be elastically stretchable in the certain direction, thereby in contact with both of the signal transmission connector socket and the securing plate to accomplish electric connection.

Adapter device with resilient conductive means

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Chung Ho, Taiwan

Chien-Chung Chiang