Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Physical deformation
Reexamination Certificate
2011-01-11
2011-01-11
Wallis, Michael Rutland (Department: 2836)
Active solid-state devices (e.g., transistors, solid-state diode
Responsive to non-electrical signal
Physical deformation
C307S010100, C307S115000
Reexamination Certificate
active
07868400
ABSTRACT:
An apparatus for driving a load that may include, for instance, a semiconductor chip, comprising a first switch, and a fracture sensor. The apparatus may further include, for instance, a circuit disposed outside the semiconductor chip and comprising a second switch coupled in series with the first switch, and configured such that an on/off state of the second switch is set in accordance with a state of the fracture sensor.
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patent: 6649986 (2003-11-01), Ishizaki et al.
patent: 7209819 (2007-04-01), Rothleitner
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patent: 102004028695 (2005-12-01), None
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German Office Action for DE102006057042.1-31 dated Jun. 28, 2007.
Auer Frank
Dittfeld Timo
Graovac Dusan
Banner & Witcoff , Ltd.
Infineon - Technologies AG
Rutland Wallis Michael
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