United States Patent and Trademark Office OG Notices: 24 December 2002

                                    Errata

   "All reference to Patent No. 6,481,615 to Takamichi Suzuki,
et al of Japan, for METHOD OF PRODUCING ELECTRONIC PART WITH BUMPS AND
METHOD OF PRODUCING ELECTRONIC PART appearing in the Official Gazette
of November 19, 2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,481,962 to Bruno H. Thut of
Chagrin Falls, OH for IMPELLER FOR MOLTEN METAL PUMP WITH REDUCED
CLOGGING appearing in the Official Gazette of November 19, 2002
should be deleted since no patent was granted."

   "All reference to Patent No. 6,482,015 to Ser Kiat Toh, et al
of Singapore, for POWER CONNECTOR appearing in the Official Gazette of
November 19, 2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,482,683 to Apostolos Voutsas
of Vancouver, Washington, for METHOD OF FORMING PREDOMINANTLY <100>
POLYCRYSTALLINE SILICON THIN FILM TRANSISTORS appearing in the Official
Gazette of November 19, 2002 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,483,020 to Yoshihiro Toba, et
al of Osaka, Japan for MUSICAL APPARATUS USING MULTIPLE LIGHT BEAMS TO
CON- TROL MUSICAL TONE SIGNALS appearing in the Official Gazette of
November 19, 2002 should be deleted since no patent was granted."

   "All reference to Patent No. 6,483,126 to Takeshi Miyajima,
et al of Kariya-City, Japan for SILICON CARBIDE SEMICONDUCTOR DEVICE
appearing in the Official Gazette of November 19, 2002 should be
deleted since no patent was granted."

   "All reference to Patent No. 6,483,315 to Terri A. Couteau,
et al of Rosanky, TX for METHOD OF DETECTING CRYSTALLINE DEFECTS USING
SOUND WAVES appearing in the Official Gazette of November 19, 2002
should de deleted since no patent was granted."

   "All reference to Patent No. 6,483,486 to Tadayuki Masumori,
et al of Osaka-fu, Japan for AC PLASMA DISPLAY DEVICE appearing in the
Official Gazette of November 19, 2002 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,483,963 to Dmitry Berger of
San Diego, CA for ACTIVE WAVESHIFTING appearing in the Official Gazette
of November 19, 2002 should be deleted since no patent was granted."