Demodulators inventions 05/09

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Listing format for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 05/28/2009 > patent applications in patent subcategories.
05/21/2009 > patent applications in patent subcategories.
05/14/2009 > patent applications in patent subcategories.

20090121787 - Harmonic quadrature demodulation apparatus and method thereof: Disclosed herein is a harmonic quadrature demodulation apparatus and method. The harmonic quadrature demodulation apparatus includes an input terminal for externally receiving an input focused signal, a harmonic phase estimation unit for estimating a second-order harmonic phase component from the input focused signal, and a harmonic detection unit for detecting... Agent: The Nath Law Group

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