Semiconductor device and circuit protecting method

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United States of America Patent

PATENT NO 9882553
SERIAL NO

15259976

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Abstract

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A semiconductor device includes a first transistor and a clamping circuit. The first transistor is arranged to generate an output signal according to a control signal. The clamping circuit is arranged to generate the control signal according to an input signal, and to clamp the control signal to a predetermined signal level when the input signal exceeds the predetermined signal level.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kwan, Man-Ho Kowloon, HK 19 24
Su, Ru-Yi Yunlin County, TW 61 405
Wong, King-Yuen Tuen Mun, HK 69 503
Yao, Fu-Wei Hsinchu, TW 78 460

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