United States Patent and Trademark Office OG Notices: 15 June 2004

                                    Errata

   "All reference to Patent No. 6,729,403 to Schetky L. McDonald, et al
of Main, for EXPANDABLE TUBING AND METHOD appearing in Official Gazette
of May 04, 2004 should be deleted since no patent was granted."

   "All reference to Patent No. 6,730,213 to David A. Potts of
Connecticut, for APPARATUS FOR SUBSURFACE AERATED TREATMENT OF
WASTEWATER appearing in the Official Gazette of May 04, 2004 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,730,558 to Vishnu K. Agarwal
of Idaho, for DEVICE AND METHOD FOR PROTECTING AGAINST OXIDATION OF A
CONDUCTIVE LAYER IN SAID DEVICE appearing in the Official Gazette of
May 04, 2004 should be deleted since no patent was granted."

   "All reference to Patent No. 6,730,577 to Luan Tran, et al of
Idaho, for A METHOD OF FORMING INTEGRATED CIRCUITRY WITH DRAMS USING
LOCOS ISOLATION AND AREAS LESS THAN 6F2 appearing in the Official
Gazette of May 04, 2004 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,730,688 to Kenji Kuwabara, et
al of Japan, for HETEROCYCLIC COMPOUNDS appearing in the Official
Gazette of May 04, 2004 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,730,965 to Shunpei Yamazaki,
et al of Japan, for SEMICONDUCTOR DEVICE EQUIPPED WITH SEMICONDUCTOR
CIRCUITS COMPOSED OF SEMICONDUCTOR ELEMENTS AND PROCESS FOR PRODUCTION
THEREOF appearing in the Official Gazette of May 04, 2004 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,731,543 to Mitsuhiro Noguchi,
et al of Yokohama-Shi, Japan for DATA WRITING METHOD FOR SEMI-CONDUCTOR
MEMORY DEVICE AND SEMICONDUCTOR MEMORY DEVICE appearing in the Official
Gazette of May 04, 2004 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,731,664 to Kenji Orita, et al
of Osaka, Japan for SEMICONDUCTOR LASER DEVICE AND METHOD FOR
MANUFACTURING THE SAME appearing in the Official Gazette of May 04,
2004 should be deleted since no patent was granted."

   "All reference to Patent No. 6,732,164 to Tetsuro Motoyama,
et al of Cupertino, CA for METHOD AND SYSTEM FOR UPDATING THE DEVICE
DRIVER OF A BUSSINESS OFFICE APPLIANCE appearing in the Official
Gazette of May 04, 2004 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,732,173 to Keith R. Vogel, et
al of Washington, for UPDATING TRUSTED ROOT CERTIFICATES ON A CLIENT
COMPUTER appearing in the Official Gazette of May 04, 2004 should be
deleted since no patent was granted."