Hot-plug extension device and a display having the hot-plug extension device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070162677A1
SERIAL NO

11326654

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Abstract

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An LCD display capable of connection to a hot-plug extension device has a microprocessor that includes a detecting port, a signal-out pin and a power pin. The detecting port is connected to at least two detecting switches. A power switch is connected to the signal-out pin and the power pin. The two detecting switches and the power switch are connected to the hot-plug extension device. The microprocessor judges if the extension device is connected to the display correctly using the detecting switch and decides if the power is allowed to activate the extension device.

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Patent Owner(s)

Patent OwnerAddress
CHUNTEX ELECTRONIC CO LTD6F NO 2 ALLEY 6 LANE 235 PAO CHIAO RD HSIN TIEN TAIPEI HSIEN R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Ken-Su Hsin Tien City, TW 1 0
Chen, Sy-Shang Hsin Tien City, TW 2 2
Leng, Alex Hsin Tien City, TW 2 2
Tsai, Feng-Shii Hsin Tien City, TW 1 0

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