Semiconductor device and manufacturing method thereof

Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Multiple housings

Reexamination Certificate

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C257SE21598, C257SE23002, C438S107000

Reexamination Certificate

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07728418

ABSTRACT:
A semiconductor device includes a plurality of chips comprising a plurality of first moisture-proof rings individually surrounding said plurality of chips, a second moisture-proof ring surrounding the entire plurality of chips, and a wire for connecting said plurality of chips to each other.

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patent: 2003/0178706 (2003-09-01), Eshima et al.
patent: 2004/0140501 (2004-07-01), Kim
patent: 2005/0161794 (2005-07-01), Kato et al.
patent: 2005/0275068 (2005-12-01), Brambilla et al.
patent: 2006/0076651 (2006-04-01), Tsutsue
patent: 2006/0115743 (2006-06-01), Yaegashi
patent: 2007/0012976 (2007-01-01), Yaegashi et al.
patent: 1445837 (2003-10-01), None
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patent: 2002134506 (2002-05-01), None
patent: 2004-296843 (2004-10-01), None
patent: 2005/117120 (2005-12-01), None
Translation of JP 2002134506 A.
Chinese Office Action mailed Jun. 20, 2008, issued in corresponding Chinese Application No. 200710136626.5.

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