Pulse or digital communications – Pulse width modulation
Reexamination Certificate
2008-02-29
2011-11-22
Payne, David C. (Department: 2611)
Pulse or digital communications
Pulse width modulation
C375S259000, C375S295000, C375S285000, C375S340000, C370S468000, C370S311000, C370S458000, C370S445000
Reexamination Certificate
active
08064513
ABSTRACT:
A pulse generator which, by generating a carrier wave having a certain frequency over a predetermined unit duration time, generates a modulated pulse signal, having a pulse width regulated by the unit duration time, which bears information contained in a baseband signal, includes: a pulse width adjustment section which adjusts the pulse width by adjusting the unit duration time of the modulated pulse signal in accordance with a supplied pulse width control signal.
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Harness & Dickey & Pierce P.L.C.
Kassa Zewdu
Payne David C.
Seiko Epson Corporation
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