Giga-byte Technology Co., Ltd.

Yin Yu Lin

Shu I Chen

Po-Jen Shih

Shu-I Chen

Yen-Bo Lai

Yen Bo Lai

Shun Chih Huang

Yi Tien Huang

Lin Pei Chen

Chih-Lung Chang

Ming-Yuan Chen

A display circuit includes a graphics display unit for generating a graphics display signal; a first BIOS and a second BIOS electrically connected to the graphics display unit, and respectively storing a first BIOS program code and a second BIOS program code; a BIOS switch electrically for enabling one of the first BIOS and the second BIOS and disabling the other; an output switch electrically connected to the graphics display unit; a first output port and a second output port electrically connected to the output switch. When the graphics display unit loads the first BIOS program code, the output switch is switched to electrically connect the first output port to the graphics display unit; when the graphics display unit loads the second BIOS program code, the output switch is switched to electrically connect the second output port to the graphics display unit.

Display circuit of switchable external display ports

A multiple sound channels speaker is disclosed herein and includes a first speaker, at least one second speaker, a sensing switch and an audio decoder. The second speaker is adjacent to the first speaker, and the sensing switch is disposed between the first speaker and the second speaker. The audio decoder is electrically connected to the sensing switch. When the second speaker and the first speaker are separated, the sensing switch outputs a signal to the audio decoder and the sound channels are switched.

Multiple sound channels speaker

An external control pad for incorporating a mobile device includes two handheld parts, a movable set, and two fastening mechanisms is provided. The movable set is disposed in between the two handheld parts, and each said fastening mechanism is disposed on the movable set. When placing the mobile device in between the two handheld parts, a user adjusts the distance between the two handheld parts by altering the movable set such that the two handheld parts move closer to or away from, the mobile device. The fastening mechanisms for securing the distance posed by the movable set allows the mobile device to be clamped and fixed in between the two handheld parts so that the mobile device is incorporated into the external control pad for users' convenience and ease of use.

External control pad

A switch device includes a positive power terminal, a negative power terminal, a plurality of battery slots and a change-over switch. Each battery slot has a positive battery terminal and a negative battery terminal. The positive battery terminal of a battery slot electrically connects to the positive power terminal. The negative battery terminal of another battery slot electrically connects to the negative power terminal. The change-over switch electrically connects with the positive power terminal, the negative power terminal, the negative battery terminal of the battery slot which electrically connecting to the positive power terminal, and the positive battery terminal of the battery slot which electrically connecting to the negative power terminal. The change-over switch is toggled to connect the battery slots as a parallel connection or a series connection optionally.

Mouse with switch device and switch device thereof

An input device and a manufacturing method of the input device are provided. The input device includes a circuit board and a plurality of mechanical switches. The circuit board has a first surface, a second surface and a plurality of conductive sheets, the second surface and the first second surface are opposed each other. A plurality of holes are formed on the circuit board and the conductive sheets are disposed at one side of the first surface in pairs around the hole, and each of the conductive sheets has a coupling section bent away from the first surface and the second surface. The mechanical switches are detachable from the circuit board, and each mechanical switch includes a plunger and a plurality of pins. Each of the mechanical switches has a positioning column inserted in the hole. One end of the pin is connected to the plunger, and the other end of the pin passes through the circuit board and is attached to the coupling section of the conductive sheets for the mechanical switch to be electrically connected to the circuit board.

Input device and manufacturing method thereof

A headphone device includes a first audio output module, a second audio output module, and a head module connected between the first and second audio output modules that are located at both ends of the head module respectively. The head module stays bent when in use and stays straight when in compact storage. Thus the form factor of the headphone device in compact storage is relatively smaller.

Headphone device

A mouse device used on a surface includes a main body, a circuit assembly and a back cover. The main body includes a bottom and at least one slot formed at the bottom. The circuit assembly is disposed within the main body and executing a default function of the mouse device. The back cover comprises a first side, a second side, at least one hook at the first side, and a plurality of pads at the second side. The back cover contacts with the surface via the plurality of the pads, is disposed detachably at the bottom of the main body and is buckled to the slot by the hook.

Mouse device

An earmuff which is adapted to covering a driver includes a first case having a first through hole and a second case having a second through hole. The second case accommodated within the first case to form an inner chamber where the driver is disposed therein. Since air flows between the first case and the second case via the first through hole and the second through hole, a satisfactory ventilation effect can be achieved and thus feeling of being at ease can be furnished.

Earmuff and headset with the same

Keyboard

A thin type mouse includes a main body and a finger ring. The main body has a top surface and a bottom surface. The finger ring is removably attached to the top surface of the main body. The finger ring not only can prevent the user's palm from sliding off the main body, but also can force the user's palm to rest on the top surface of the main body. Therefore, the user's hand is not easily tired.

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Taipei, Taiwan

Yin Yu Lin