Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By pulse width or spacing
Reexamination Certificate
2007-02-20
2008-11-11
Wells, Kenneth B. (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By pulse width or spacing
C341S144000, C341S145000
Reexamination Certificate
active
07449921
ABSTRACT:
Provided are an apparatus and method of reducing a glitch in a switching device. The apparatus includes a latch latching a digital input signal and providing a digital output signal, a switching device segment unit including at least two switching device segment units, each one of the at least two switching device segment units switching a portion of the digital signal output, a glitch detection unit detecting a glitch generated within the switching device segment unit; and a voltage/current converter generating a latch control signal in response to an output from the glitch detection unit associated with a detected glitch, the latch control signal controlling an overlap of the digital output signal to reduce the glitch.
REFERENCES:
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patent: 6344816 (2002-02-01), Dedic
patent: 10-209875 (1998-08-01), None
patent: 1995-24439 (1995-08-01), None
patent: 1020040099883 (2004-12-01), None
patent: 1020040099887 (2004-12-01), None
Samsung Electronics Co,. Ltd.
Volentine & Whitt PLLC
Wells Kenneth B.
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