Probe card device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11221351
APP PUB NO 20200103441A1
SERIAL NO

16508436

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A probe card device includes a probe head including a plurality of pins, wherein each of the pins includes a body, a first metal layer formed on the body, and a second metal layer covering the first metal layer; a multi-layered flexible board electrically connected to the pins; a support plate, the multi-layered flexible board disposed on a first surface of the support plate; and a circuit board electrically connected to the multi-layered flexible board.

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Patent Owner(s)

Patent OwnerAddress
PRINCO CORPHSINCHU 300

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chou, Chun-hsiung Hsinchu, TW 4 0
Guu, Yeong-yan Hsinchu, TW 10 253
Yang, Chih-kuang Hsinchu, TW 48 349

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