Telephonic communications – Line equalization or impedance matching
Reexamination Certificate
2007-08-07
2007-08-07
Harold, Jefferey (Department: 2614)
Telephonic communications
Line equalization or impedance matching
C379S394000, C379S399010
Reexamination Certificate
active
10384304
ABSTRACT:
A method and apparatus is provided for performing an active impedance feedback. A signal is received. An active feedback synthesis is performed based upon the signal. Performing the active feedback synthesis includes using an active feedback network for conditioning an output signal and performing a signal summation of at least two components of the conditioned output signal for feedback.
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patent: 6771770 (2004-08-01), Casier et al.
patent: 6801621 (2004-10-01), Tennen et al.
patent: 2004/0174982 (2004-09-01), Apfel
Harold Jefferey
Legerity Inc.
Williams Morgan & Amerson P.C.
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