Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Reexamination Certificate
2007-06-19
2007-06-19
Nguyen, Long (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
C327S057000
Reexamination Certificate
active
10072872
ABSTRACT:
A differential amplifier circuit has a latch unit and a differential input portion. A minute current is kept to flow through the differential input portion. Therefore, the differential amplifier circuit can accurately amplify even a signal high in speed and small in amplitude.
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Ishida Hideki
Kanamori Yoshie
Takauchi Hideki
Arent & Fox LLP
Fujitsu Limited
Nguyen Long
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