Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal
Reexamination Certificate
2005-02-01
2005-02-01
Dang, Phuc T. (Department: 2818)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
C257S419000, C257S420000
Reexamination Certificate
active
06849910
ABSTRACT:
Microelectromechanical (MEMS) oscillatory devices are placed adjacent a face of a microelectronic sensor platform and configured to oscillate to improve transport to the sensor of substances to be detected. The MEMS oscillatory devices can be configured to oscillate to disrupt the boundary layer that is formed adjacent the face of the microelectronic sensor platform, which may improve sensor performance. MEMS oscillatory devices may be far less susceptible to wear and breakdown than MEMS rotary devices, such as fans.
REFERENCES:
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patent: 6268635 (2001-07-01), Wood
patent: 6562182 (2003-05-01), Agarwal
patent: 6682899 (2004-01-01), Bryan et al.
Oberhardt Bruce J
Smith Stephen W.
Zara Jason Michael
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