Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Particular stable state circuit
Reexamination Certificate
2006-08-16
2009-06-09
Tan, Vibol (Department: 2819)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Particular stable state circuit
C365S233100, C365S191000, C327S026000, C327S175000
Reexamination Certificate
active
07545192
ABSTRACT:
A clock stop detector for a memory comprises a first switch that closes in response to a first logic level of a clock signal to charge a capacitor, a second switch that closes in response to a second logic level of the clock signal to discharge the capacitor, and a logic circuit that outputs a control signal based on an inverted clock signal and a charge on the capacitor.
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patent: 2006/0052962 (2006-03-01), Shipton et al.
Dicke Billig & Czaja, PLLC
Infineon - Technologies AG
Tan Vibol
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