Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2002-01-04
2008-12-16
Ngo, Chuong D (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
07467172
ABSTRACT:
The present invention is a filter design that extracts information from a signal by employing D scale nonuniform sampling. In one embodiment a D scale multiresolution sampler, filter bank router, filter bank sampler controller, phase shifter, and consolidator constitute a maximal arrangement for a D scale FIR/IIR filter design.
REFERENCES:
patent: 5497152 (1996-03-01), Wilson et al.
patent: 5717617 (1998-02-01), Chester
patent: 6236283 (2001-05-01), Koslov
patent: 6392579 (2002-05-01), Rezvani et al.
Druck Philip
Gottlieb Rackman & Reisman P.C.
Ngo Chuong D
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