United States Patent and Trademark Office OG Notices: 22 October 2002

                                    Errata

   "All reference to Patent No. 6,448,526 to Alberto Marchesi,
et al of Switzerland for, METHOD AND DEVICE FOR CONTROLLING A DIE-SINK
EROSION MACHINE appearing in the Official Gazette of September 10, 2002
should be deleted since no patent was granted."

   "All reference to Patent No. 6,449,121 to Kevin Dale
Mckinstry of Colorado, TAPE HEAD MODULES HAVING ADJACENT SUBSTRATES
EACH PROVIDED WITH WRITE AND/OR READ ELEMENTS appearing in the Official
Gazette of September 10, 2002 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,450,495 to Markus Mohringer,
et al of Manheim, Germany for MULTIPLE-SHEET MONITORING DEVICE
appearing in the Official Gazette of September 17, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,450,862 to Sadahiko Kondo, et
al of Japan, for METHOD FOR POLISHING AND CHAMFERING RARE EARTH ALLOY,
AND METHOD AND MACHINE FOR SORTING OUT BALL MEDIA appearing in the
Official Gazette of September 17, 2002 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,451,774 to David Holzer of
Miami Beach, FL for METHOD OF TREATING LICE AND/OR TICK INFESTATION
appearing in the Official Gazette of September 17, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,451,847 to David W. Boykin, et
al of Atlanta, GA for PRODRUGS FOR ANTIMICROBIAL AMIDINES appearing in
the Official Gazette of September 17, 2002 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,451,907 to Hans-Dieter Hille,
et al of Bergisch Gladbach, Germany for COATING COMPOSITION appearing
in the Official Gazette of September 17, 2002 should be deleted since
no patent was granted."

   "All reference to Patent No. 6,451,985 to Koichiro Ono, et al
of Gotenba-Shi, Japan, for RESHAPED HUMAN ANTI-HM 1.24 ANTIBODY
appearing in the Official Gazette of September 17, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,452,084 to Uttam Shyamalindu
Ghoshal of Texas, for ENHANCED INTERFACE THERMOELECTRIC COOLERS USING
ETCHED THERMOELECTRIC MATERIAL TIPS appearing in the Official Gazette
of September 17, 2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,452,463 to Tsutomu Wakayama,
et al of Ishikawa-Ken, Japan, for DIELECTRIC RESONATOR DEVICE,
DIELECTRIC DUPLEXER, AND COMMUNICATION APPARATUS INCORPORATING SAME
appearing in the Official Gazette of September 17, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,452,523 to Erlend Olson, et al
of California, for METHOD AND APPARATUS FOR EFFICIENT MIXED SIGNAL
PROCESSING IN A DIGITAL AMPLIFIER appearing in the Official Gazette of
September 17, 2002 should be deleted since no patent was granted."