Miscellaneous active electrical nonlinear devices – circuits – and – Specific identifiable device – circuit – or system – With specific source of supply or bias voltage
Reexamination Certificate
2007-04-03
2007-04-03
Tra, Quan (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Specific identifiable device, circuit, or system
With specific source of supply or bias voltage
C327S110000
Reexamination Certificate
active
10625794
ABSTRACT:
A source-voltage-operated circuit having: an electric power source; an operated circuit section operated according to a voltage supplied by the electric power source; a control-voltage-supplying circuit section for deriving a voltage higher than the voltage supplied by the electric power source from the operated circuit section to rectify the derived voltage and output the resultant voltage as an operating voltage; and a control circuit section operated according to the operating voltage for controlling the operation of the operated circuit section and stopping the operation of the operated circuit section when the operating voltage is decreased to a given reset voltage or below.
REFERENCES:
patent: 5789951 (1998-08-01), Shen et al.
patent: 6046896 (2000-04-01), Saeki et al.
patent: 6373325 (2002-04-01), Kuriyama
patent: 6429701 (2002-08-01), Karaki et al.
patent: 2002/0048193 (2002-04-01), Tanikawa et al.
patent: 61 263175 (1986-11-01), None
patent: 8 23578 (1996-01-01), None
Frommer William S.
Frommer & Lawrence & Haug LLP
Presson Thomas F.
Sony Corporation
Tra Quan
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