Inspection equipment of circuit board and inspection method of circuit board

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7489147
APP PUB NO 20080054921A1
SERIAL NO

11632287

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Abstract

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An apparatus and method for inspecting a circuit board is described which can well absorb a variation in a height of an electrode to be inspected and can maintain an insulating property between adjacent inspection electrodes even if the electrode to be inspected is arranged at a fine pitch.

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Patent Owner(s)

Patent OwnerAddress
ISC CO LTD26 GEUMTO-RO 40BEON-GIL SUJEONG-GU SEONGNAM-SI GYEONGGI-DO 13217 13217

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hara, Fujio Hidaka, JP 16 104
Kimura, Kiyoshi Hidaka, JP 203 2432
Shimoda, Sugiro Hidaka, JP 10 84
Suzuki, Satoshi Hidaka, JP 709 8720

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