United States Patent and Trademark Office OG Notices: 18 November 2003

                                    Errata

   "All reference to Patent No. 6,622,961 to Gordon F. Rouse, et
al of Minnesota, for SENSOR FOR MEASURING WIND ANGLE appearing in the
Official Gazette of September 23, 2003 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,623,713 to Martyn Vincent
Twigg of United Kingdom, for PROCESS AND APPARATUS FOR TREATING
COMBUSTION EXHAUST GAS appearing in the Official Gazette of September
23, 2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,624,001 to Hiroki Ohbo, et al
of Japan, for METHOD OF FABRICATING SEMICONDUCTOR DEVICE appearing in
the Official Gazette of September 23, 2003 should be deleted since no
patent was granted."

   "All reference to Patent No. 6,624,518 to Robert J. Gleixner,
et al of California, for WIREBOND STRUCTURE AND METHOD TO CONNECT TO A
MICROELECTRONIC DIE appearing in the Official Gazette of September 23,
2003 should be deleted since no patent was granted."

   "All reference to Patent No. 6,624,689 to Ralph A. Duncan, et
al of California, for LOW PASS FILTER CORNER FREQUENCY TUNING CIRCUIT
AND METHOD appearing in the Official Gazette of Septemer 23, 2003
should be deleted since no patent was granted."

   "All reference to Patent No. 6,625,294 to Peter Pronk of The
Netherlands, for FOLDABLE HOOK FOR HEADSET appearing in the Official
Gazette of September 23, 2003 should be deleted since no patent was
granted."