Miscellaneous active electrical nonlinear devices – circuits – and – Gating – Signal transmission integrity or spurious noise override
Reexamination Certificate
2007-04-10
2009-08-25
Donovan, Lincoln (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Gating
Signal transmission integrity or spurious noise override
C327S034000
Reexamination Certificate
active
07579894
ABSTRACT:
A circuit for debouncing a signal from a switch or other input. The invention provides an arrangement which receives an input signal and which monitors the input to provide an output which switches after a predetermined time from the input signal changing from one state to another. However, the output changes back to its original state in a much shorter time if said input changes back to its original state.
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patent: 6337649 (2002-01-01), Becker et al.
patent: 6414540 (2002-07-01), Drexler
patent: 6566939 (2003-05-01), Berka et al.
patent: 2001/0004731 (2001-06-01), Drexler
patent: 0 514 714 (1992-11-01), None
Dickstein & Shapiro LLP
Donovan Lincoln
Hernandez William
Wolfson Microelectronics plc
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