United States Patent and Trademark Office OG Notices: 18 December 2001

                                    Errata

   "All reference to Patent No. 6,323,290 to Daniel Zimmerman of
Stratford, CT for LECTROSTATIC-DISSIPATIVE MULTIPOLYMER COMPOSITIONS
appearing in the Official Gazette of November 27, 2001 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,324,194 to Luis A. Spinelli,
et al of Sunnyvale, CA for CW FAR-UV LASER SYSTEM WITH TWO ACTIVE
RESONATORS appearing in the Official Gazette of November 27, 2001
should be deleted since no patent was granted."

   "All reference to Patent No. 6,324,221 to Akihiko Matsuoka,
et al of Yokohama-Shi, Japan for TRANSMISSION APPARATUS appearing in
the Official Gazette of November 27, 2001 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,324,321 to Suning Tang, et al
of Austin, TX for COMPRESSION-MOLDED THREE-DIMENSIONAL TAPERED
UNIVERSAL WAVEGUIDE COUPLERS appearing in the Official Gazette of
November 27, 2001 should be deleted since no patent was granted."

   "All reference to Patent No. 6,324,506 to Donald T. Tang, et
al of Beijing, China for APPARATUS AND METHOD FOR AUTOMATICALLY
GENERATING PUNCTUATION MARKS CONTINUOUS SPEECH RECOGNITION appearing in
the Official Gazette of November 27, 2001 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,326,643 to Shunpei Yamazaki,
et al of Kanagawa, Japan for SEMICONDUCTOR DEVICE AND METHOD OF
FABRICATING THE SAME appearing in the Official Gazette of December 04,
2001 should be deleted since patent was granted."