TEST CARRIER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150168448A1
SERIAL NO

14390557

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A test carrier includes a base film that holds a die and a cover film that overlaps the base film so as to cover the die. The cover film has a self-adhesive property and is more flexible than the base film. The base film has a through hole. The through hole is formed in the vicinity of a region of the base film which contacts the die.

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Patent Owner(s)

Patent OwnerAddress
ADVANTEST CORPORATION1-6-2 MARUNOUCHI CHIYODA-KU TOKYO 100-0005

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujisaki, Takashi Gunma, JP 30 198
Ichikawa, Hiroki Gunma, JP 42 237
Nakamura, Kiyoto Miyagi, JP 24 54

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