Semiconductor test device and semiconductor test method

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United States of America Patent

PATENT NO 9972404
SERIAL NO

15436278

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Abstract

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A semiconductor test device and a semiconductor test method are disclosed. A semiconductor test device may include a DQ signal receiver, a test mode register set signal processor, and a test mode command generator. The DQ signal receiver may receive a first DQ signal through a first DQ pin. The test mode register set signal processor may receive a test mode register set signal in response to the first DQ signal, and may output a test mode register set pulse signal. The test mode command generator may generate a test mode command corresponding to an input address in response to the test mode register set pulse signal.

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Patent Owner(s)

Patent OwnerAddress
SK HYNIX INCGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Min Sik Icheon-si, KR 11 13

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