ESD CLAMP CIRCUIT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150043113A1
SERIAL NO

13959865

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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ESD clamp circuit is provided, including an RC circuit, a first transistor, a second transistor, an ESD conduction unit and an inverter. The first transistor has a gate and a drain respectively coupled to the RC circuit and a control terminal of the ESD conduction unit. The inverter has an input terminal coupled to the control terminal. The second transistor has a drain and a gate respectively coupled to the control terminal and an output terminal of the inverter. The gates of the first and second transistors are isolated; also the output terminal and the gate of the first transistor are isolated.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78
GLOBAL UNICHIP CORPORATIONNO 10 LI-HSIN 6TH ROAD HSINCHU SCIENCE PARK HSINCHU CITY 30078

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yen-Chung Sunnyvale, US 76 177
Hsu, Jen-Tai Miaoli County, TW 23 170
Lee, Yi-Lin Tainan City, TW 16 44
Yang, Tsai-Ming Tainan City, TW 13 16

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