THIS OPINION WAS NOT WRITTEN FOR PUBLICATION
The opinion in support of the decision being entered today (1) was not written
for publication in a law journal and (2) is not binding precedent of the Board.
Paper No. 29
UNITED STATES PATENT AND TRADEMARK OFFICE
____________
BEFORE THE BOARD OF PATENT APPEALS
AND INTERFERENCES
____________
Ex parte SHIGERU ATSUMI, HIRONORI BANBA
and MASAO KURIYAMA
____________
Appeal No. 1997-4092
Application No. 08/181,404
____________
HEARD: February 23, 2000
____________
Before, HAIRSTON, FLEMING and DIXON, Administrative Patent
Judges.
HAIRSTON, Administrative Patent Judge.
DECISION ON APPEAL
This is an appeal from the final rejection of claims 1
through 26 and 30 through 51.
The disclosed invention relates to a nonvolatile
semiconductor memory system that comprises a nonvolatile
memory cell array divided into refresh blocks, and a flag cell
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