Demodulators inventions 07/06

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.

07/27/2006 > 1 patent applications in 1 patent subcategories.

20060164161 - Correction of quadrature error: The invention relates to an analog quadrature demodulator (100), which comprises analog domain means for splitting an incoming signal into an in-phase (I) branch signal and a quadrature (Q) branch signal and an analog domain correction circuitry (106, 107) for controllably causing the in-phase (I) branch signal and the quadrature...

07/20/2006 > 1 patent applications in 1 patent subcategories.

20060158243 - Amplitude demodulator for an electromagnetic transponder: An amplitude demodulator comprising a capacitive element for filtering a first D.C. component of a received signal, an element for detecting edges in the signal provided by the capacitive element, and at least one switching element for forcing, at least after detection of an edge, the returning of the signal...

07/13/2006 > 1 patent applications in 1 patent subcategories.

20060152276 - Demodulation: Demodulation apparatus includes a transversal filter characterized by coefficients adjusted by a coefficient determiner responsive to a constant modulus error signal and variable mode error signal related to the output of a spectral mean frequency detector having its input coupled to the output of the transversal filter....

07/06/2006 > 1 patent applications in 1 patent subcategories.
Previous industry: Miscellaneous active electrical nonlinear devices, circuits, and systems
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