Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Rectangular or pulse waveform width control
Reexamination Certificate
2007-07-20
2008-11-18
Luu, An T (Department: 2816)
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Rectangular or pulse waveform width control
C327S037000, C327S175000, C327S177000, C375S238000
Reexamination Certificate
active
07453298
ABSTRACT:
In one embodiment, a PWM controller is configured to form a control signal that has reduced noise. The control signal is used to adjust a frequency of a clock signal of the PWM controller.
REFERENCES:
patent: 6982574 (2006-01-01), Harriman et al.
patent: 2006/0055387 (2006-03-01), Steele
patent: 2007/0170902 (2007-07-01), Chen et al.
Latal Pavel
Mlcousek Radim
Hightower Robert F.
Luu An T
Semiconductor Components Industries L.L.C.
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