Semiconductor device manufacturing: process – Making device or circuit responsive to nonelectrical signal – Physical stress responsive
Reexamination Certificate
2006-10-10
2006-10-10
Weiss, Howard (Department: 2814)
Semiconductor device manufacturing: process
Making device or circuit responsive to nonelectrical signal
Physical stress responsive
C438S461000
Reexamination Certificate
active
07118935
ABSTRACT:
A microelectromechanical system switch may be formed with a protrusion defined on the substrate which makes contact with a deflectable member arranged over the substrate. The deflectable member may, for example, be a cantilevered arm or a deflectable beam. The protrusion may be formed in the substrate in one embodiment using field oxide techniques.
REFERENCES:
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patent: 5789269 (1998-08-01), Mehta et al.
patent: 5940711 (1999-08-01), Zambrano
patent: 2002/0055260 (2002-05-01), Chow et al.
patent: 2002/0097118 (2002-07-01), Siekkinen et al.
patent: 2003/0127698 (2003-07-01), Lee
patent: WO 02/073645 (2002-09-01), None
Pizarro-Crespo Marcos D.
Weiss Howard
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