The opinion in support of the decision being entered today was not
written for publication and is not binding precedent of the Board.
Paper No. 13
UNITED STATES PATENT AND TRADEMARK OFFICE
____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
____________
Ex parte CHRISTOPH BALZ
____________
Appeal No. 1999-2688
Application No. 08/751,057
____________
ON BRIEF
____________
Before KRASS, LALL, and GROSS, Administrative Patent Judges.
KRASS, Administrative Patent Judge.
DECISION ON APPEAL
This is a decision on appeal from the final rejection of
claims 1, 2 and 4-7, all of the pending claims. Claim 3 has
been canceled.
The invention is directed to a graphical display of IQ
values on an IQ plane, the IQ values emitted at the output of
a demodulator for quadrature-amplitude-modulated (QAM)
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