Filter, filtering method, and filter system

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United States of America

PATENT NO 11277117
APP PUB NO 20210257994A1
SERIAL NO

16984516

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Abstract

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A filter includes multiple filter circuits. The filter circuits are coupled in series between an input terminal and an output terminal, to generate an output signal according to an input signal. One of the filter circuits operates as an active filter circuit or a passive filter circuit according to amplitude of the input signal.

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Patent Owner(s)

Patent OwnerAddress
REALTEK SEMICONDUCTOR CORPORATIONNO 2 INNOVATION RD II HSINCHU SCIENCE PARK HSINCHU 30076

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chih-Lung Hsinchu, TW 102 637
Lin, Wei-Chen Hsinchu, TW 25 97
Su, Hsuan-Yi Hsinchu, TW 7 8

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