Electricity: power supply or regulation systems – External or operator controlled – Using a three or more terminal semiconductive device as the...
Reexamination Certificate
2008-03-18
2011-11-08
Behm, Harry (Department: 2838)
Electricity: power supply or regulation systems
External or operator controlled
Using a three or more terminal semiconductive device as the...
C323S299000, C323S354000
Reexamination Certificate
active
08054060
ABSTRACT:
A switched mode power supply unit realized by an integrated circuit comprising a control circuit controlling the operation of the switched mode power supply unit, wherein the control circuit is configured to provide a plurality of different circuit configurations for different operating environments. The circuit configuration for the control circuit is defined by a control signal received by the control circuit.
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patent: 2006/0186952 (2006-08-01), Lou et al.
patent: 2007/0035259 (2007-02-01), Wang et al.
patent: 2007/0035280 (2007-02-01), Fujiyama et al.
Ojanen Martti
Virta Hannu
Behm Harry
Nokia Coporation
Squire Sanders & Dempsey (US) LLP
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