United States Patent and Trademark Office OG Notices: 21 February 2006

                                    Errata

   "All reference to Patent No. 6,988,313 to Aneta Wyrzykowska,
et al of Canada, for A METHOD REDUCING THE NUMBER OF LAYERS IN A
MULTI-LAYER SIGNAL ROUTING DEVICE appearing in the Official Gazette
of January 24, 2006 should be deleted since no patent was granted."

   "All reference to Patent No. 6,988,448 to Jeronimo Alonso, et
al of Switzerland, for METHOD FOR CHECKING THE QUALITY OF FLAT
WORK-PIECES AND DEVICE FOR CARRYING OUT SAID METHOD appearing in the
Official Gazette of January 24, 2006 should be deleted since no patent
was granted."

   "All reference to Patent No. 6,988,922 to Takashi Iwaki of
Tokyo, Japan for METHODS OF MANUFACTURING ELECTRON-EMITTING DEVICE,
ELECTRON SOURCE, AND IMAGE FORMING APPARATUS appearing in the Official
Gazette of January 24, 2006 should be deleted since no patent was
granted."

   "All reference to Patent No. 6,988,975 to Shigetaka Kuroda,
et al of Utsunomiya-Shi, Japan for HYDRAULIC CONTROL APPARATUS FOR
HYBRID VEHICLE appearing in the Official Gazette of January 24, 2006
should be deleted since no patent was granted."

   "All reference to No. 6,989,279 to Kenji Maruyama, et al of
Japan, for ELECTRONIC DEVICE WITH ELECTRODE AND ITS MANUFACTURE
appearing in the Official Gazette of January 24, 2006 should be deleted
since no patent was granted."

   "All reference to Patent No. 6,989,283 to James C. Sturm, et
al of New Jersey, for FABRICATION OF ORGANIC SEMICONDUCTOR DEVICES
USING INK-JET PRINTING appearing in the Official Gazette of January 24,
2006 should be deleted since no patent was granted."

   "All reference to Patent No. 6,989,654 to William L. Densham,
et al of California, for POWER MANAGEMENT FOR BATTERY POWERED
APPLIANCES appearing in the Official Gazette of January 24, 2006 should
be deleted since no patent was granted."

   "All reference to Patent No. 6,989,846 to Joon Ha Park of
Republic of Korea, for METHOD AND APPARATUS FOR DRIVING LIQUID CRYSTAL
DISPLAY PANEL appearing in the Official Gazette of January 24, 2006
should be deleted since no patent was granted."

   "All reference to Patent No. 6,990,413 to Gerd Michaelis, et
al of Germany, for METHOD FOR OPERATING A ROLLER TEST BENCH AND ROLLER
TEST BENCH appearing in the Official Gazette of January 24, 2006 should
be deleted since no patent was granted."