United States Patent and Trademark Office OG Notices: 04 Sep 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 08/06/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,355,837       08/125,047      09/21/93        10/18/94        08/06/07
5,430,486       08/107,988      08/17/93        07/04/95        08/08/07
5,841,622       09/018,268      02/04/98        11/24/98        08/06/07
5,871,618       08/785,591      01/16/97        02/16/99        08/08/07
5,887,319       08/943,879      10/03/97        03/30/99        08/08/07
5,912,956       08/803,288      02/20/97        06/15/99        08/10/07
6,176,232       09/398,850      09/17/99        01/23/01        08/10/07
6,190,175       09/370,118      08/06/99        02/20/01        08/08/07
6,225,271       09/410,953      10/05/99        05/01/01        08/10/07
6,236,530       09/401,652      09/23/99        05/22/01        08/09/07
6,237,629       09/344,404      06/24/99        05/29/01        08/06/07
6,270,176       09/192,841      11/16/98        08/07/01        08/09/07
6,278,063       09/371,649      08/10/99        08/21/01        08/10/07
6,296,380       09/271,852      03/18/99        10/02/01        08/08/07
6,368,029       09/492,915      01/24/00        04/09/02        08/08/07
6,374,176       09/407,054      09/27/99        04/16/02        08/10/07
6,374,557       09/608,626      06/30/00        04/23/02        08/08/07
6,411,099       09/537,391      03/29/00        06/25/02        08/08/07
6,467,395       09/808,647      03/14/01        10/22/02        08/06/07
6,477,176       08/809,241      06/02/97        11/05/02        08/06/07
6,482,995       10/160,356      05/30/02        11/19/02        08/08/07
6,520,068       09/520,562      03/08/00        02/18/03        08/09/07
6,520,194       09/408,417      09/29/99        02/18/03        08/10/07
6,521,745       09/377,399      08/20/99        02/18/03        08/06/07
6,523,568       09/823,605      03/30/01        02/25/03        08/09/07
6,533,414       10/098,850      03/14/02        03/18/03        08/07/07
6,554,050       10/185,787      06/28/02        04/29/03        08/08/07
6,585,609       09/756,612      01/05/01        07/01/03        08/09/07
6,603,770       09/761,110      01/16/01        08/05/03        08/08/07