Pulse or digital communications – Equalizers
Reexamination Certificate
2005-11-08
2009-06-02
Kim, Kevin Y (Department: 2611)
Pulse or digital communications
Equalizers
C375S354000
Reexamination Certificate
active
07542506
ABSTRACT:
A data receiver includes: a plurality of reception circuits each of which receives a data signal through a transmission line, and includes an equalizer having a function of performing waveform shaping of the data signal; and an equalizer adapter which is arranged in correspondence with all or every predetermined number of ones of the plurality of reception circuits, and calculates equalization coefficients for the equalizer in each of the plurality of reception circuits corresponding to the equalizer adapter, where the predetermined number is two or greater.
REFERENCES:
patent: 2004/0225612 (2004-11-01), Shimojima et al.
patent: 2005/0259551 (2005-11-01), Kudo et al.
patent: 07-066739 (1955-03-01), None
patent: 06-178160 (1994-06-01), None
patent: 09-233007 (1997-09-01), None
patent: WO 03/005207 (2002-07-01), None
Arent Fox LLP.
Fujitsu Limited
Kim Kevin Y
LandOfFree
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