Modulators inventions 02/09

Recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
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. 02/26/2009 > patent applications in patent subcategories.

20090051455 - Modulation/demodulation apparatus and modulation/demodulation method: A modulation/demodulation apparatus according to an embodiment of the present invention includes a sine wave generating circuit configured to output two sine waves which are orthogonal to each other and have equal amplitude, an orthogonal modulator connected to the sine wave generating circuit and configured to modulate the sine waves... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

02/19/2009 > patent applications in patent subcategories.
02/12/2009 > patent applications in patent subcategories.

20090039974 - Polar modulation apparatus: Provided is a polar modulation apparatus capable of performing power limit with a simple configuration even when controlling a transmission power and increasing the transmission signal output power control range. A polar modulation device (1) includes an amplitude limit unit (6) for limiting an amplitude component of an amplitude signal,... Agent: Dickinson Wright PLLC James E. Ledbetter, Esq.

02/05/2009 > patent applications in patent subcategories.
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