Active solid-state devices (e.g. – transistors – solid-state diode – Housing or package – Entirely of metal except for feedthrough
Reexamination Certificate
2008-05-06
2008-05-06
Weiss, Howard (Department: 2814)
Active solid-state devices (e.g., transistors, solid-state diode
Housing or package
Entirely of metal except for feedthrough
C257S704000, C257SE23128
Reexamination Certificate
active
11180308
ABSTRACT:
A micro-electro-mechanical system (MEMS) package having a metal sealing member is disclosed. The MEMS package is formed by forming a metal layer on a substrate by patterning so that the metal layer surrounds an MEMS element provided on the substrate; joining a lid to the metal layer; providing a side sealing member on a side surface of the substrate; and covering the lid and the substrate with a metal sealing member, thus hermetically sealing the MEMS element from the external environment.
REFERENCES:
patent: 6303986 (2001-10-01), Shook
patent: 7078804 (2006-07-01), Hong et al.
patent: 7102224 (2006-09-01), Pahl
Hong Suk Kee
Lim Ohk Kun
Christensen O'Connor Johnson & Kindness PLLC
Samsung Electro-Mechanics Co. Ltd.
Trinh Hoa B
Weiss Howard
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