Method and apparatus for generating a distortionless pulse...

Pulse or digital communications – Pulse width modulation

Reexamination Certificate

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C332S109000

Reexamination Certificate

active

10694452

ABSTRACT:
A technique to provide a distortionless and predictable real-time PWM waveform based on a sequence of combinations of programmed period and width values received from a processor. In one example embodiment, this is accomplished by using two sets of registers to store the period and width values and a tertiary period register to further store the period value with their associated timing controls to provide the predictable real-time PWM waveform.

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patent: 2003/0088724 (2003-05-01), Itoh et al.
patent: WO-05046056 (2005-05-01), None
“Copy of the International Search Report”, PCT/US04/35173 Dated Mar. 29, 2005 4 Pages.
“Copy of the Written Opinion of the International Search Authority”, PCT/US04/35173 Dated Mar. 29, 2005 5 Pages.

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