Electrostatic discharge protection device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11742343
APP PUB NO 20210366898A1
SERIAL NO

17397615

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electrostatic discharge (ESD) protection device includes a pad, a diode, a gate ground NMOS (GGNMOS) transistor and a thyristor. The diode includes an anode connected with the pad. The GGNMOS transistor is connected between a cathode of the diode and a ground terminal. The thyristor is formed between the diode and the ground terminal when an ESD current may flow from the pad.

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Patent Owner(s)

  • SK HYNIX INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Joung Cheul Daejeon, KR 11 36
Song, Chang Seok Gyeonggi-do, KR 4 1

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