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for publication and is not binding precedent of the Board.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. 21
UNITED STATES PATENT AND TRADEMARK OFFICE
____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
____________
Ex parte SHIN CHUNG CHEN and
FULVIO SPAGNA
___________
Appeal No. 2003-1316
Application No. 09/430,531
____________
ON BRIEF
____________
Before HAIRSTON, RUGGIERO, and BLANKENSHIP, Administrative Patent
Judges.
HAIRSTON, Administrative Patent Judge.
DECISION ON APPEAL
This is an appeal from the final rejection of claims 1 through
20.
The disclosed invention relates to a delay locked loop circuit
that uses a control circuit to select one of a plurality of
multiplexers to pass an input signal to its output, and to prevent
the input signal from passing to the outputs of the remaining
plurality of multiplexers.
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