AUDIO CODEC, PORTABLE ELECTRONIC APPARATUS AND BUTTON CONTROL METHOD

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United States of America Patent

APP PUB NO 20160098119A1
SERIAL NO

14866182

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Abstract

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A button control method for a built-in audio codec of a portable electronic apparatus, and the button control method includes the following steps. A plurality of button signals generated by a button unit is first detected during a button detection period. Next, the button signals are sequentially recorded during the button detection period. The processing unit matches and identifies the button signals provided thereto to generate a control command accordingly to correspondingly control the portable electronic apparatus.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORPNO 2 INNOVATION RD II HSINCHU SCIENCE PARK HSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Cheng-Pin Taipei City, TW 9 12
Chuang, Tsung-Peng Hsinchu County, TW 12 14

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