Opener for test handler

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8558569
APP PUB NO 20110265316A1
SERIAL NO

13083829

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Abstract

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An opener for a test handler is provided. Even when holding members of inserts of a carrier board are manipulated to release semiconductor devices that have been in a held state, a predetermined distance can remain between an upper surface of the opening plate and a lower surface of the insert, thus preventing the inserts from becoming defective.

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Patent Owner(s)

Patent OwnerAddress
TECHWING CO LTDSOUTH KOREA GYEONGGI DO CITY CHINA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, Jung-Woo Hwaseong-si, KR 4 5
Ku, Tae-Hung Hwaseong-si, KR 15 65
Na, Yun-Sung Cheonan-si, KR 23 105

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