Amplifiers – Combined with automatic amplifier disabling switch means
Reexamination Certificate
2007-01-09
2007-01-09
Lee, Benny (Department: 2817)
Amplifiers
Combined with automatic amplifier disabling switch means
C327S291000, C381S094500
Reexamination Certificate
active
10999518
ABSTRACT:
A signal output circuit for switching an output operation of an input signal is disclosed. The signal output circuit includes a delaying circuit for delaying a control pulse transmitted from outside, an integrating circuit for generating an integrated waveform of the control pulse of the delaying circuit, and an output operation switching circuit for switching an output operation of the input signal in accordance with the waveform output from the integrating circuit.
REFERENCES:
patent: 5642074 (1997-06-01), Ghaffaripour et al.
patent: 6788137 (2004-09-01), Morita
Ladas & Parry LLP
Lee Benny
Mitsumi Electric Co. Ltd.
Wong Alan
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