Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Current driver
Reexamination Certificate
2011-06-14
2011-06-14
Nguyen, Long (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Current driver
C327S112000, C327S333000
Reexamination Certificate
active
07961013
ABSTRACT:
A first switch receives an input signal. A second switch receives the input signal, in parallel with the first switch. An output potential sensing inverter detects the potential of an output signal derived from a connection point of the first switch and the second switch. Upon receipt of an output of the output potential sensing inverter, an input switch controls whether the input signal is inputted to the second switch or not. When the potential of the output signal exceeds a predetermined threshold voltage, the output potential sensing inverter performs control such that the input switch be turned off.
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International Search Report issued in International Application No. PC/JP2008/000004 dated on Apr. 3, 2008.
International Preliminary Report on Patentability and Written Opinion of the International Searching Authority issued in International Patent Application No. PCT/JP2008/000004, dated Aug. 4, 2009.
McDermott Will & Emery LLP
Nguyen Long
Sanyo Electric Co,. Ltd.
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