United States Patent and Trademark Office OG Notices: 30 January 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 01/01/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,176,663       07/759,139      09/11/91        01/05/93        01/04/07
5,246,867       07/822,382      01/17/92        09/21/93        01/05/07
5,253,386       07/733,372      07/22/91        10/19/93        01/04/07
5,317,841       07/938,202      08/28/92        06/07/94        01/03/07
5,778,767       08/818,768      03/14/97        07/14/98        01/05/07
6,066,187       09/034,873      03/04/98        05/23/00        01/03/07
6,074,415       09/159,077      09/22/98        06/13/00        01/05/07
6,131,798       09/221,082      12/28/98        10/17/00        01/05/07
6,205,479       09/059,468      04/14/98        03/20/01        01/03/07
6,215,091       09/183,307      10/30/98        04/10/01        01/05/07
6,260,428       09/392,970      09/09/99        07/17/01        01/03/07
6,271,825       09/173,468      10/14/98        08/07/01        01/03/07
6,301,948       09/442,017      11/17/99        10/16/01        01/05/07
6,303,942       09/042,974      03/17/98        10/16/01        01/03/07
6,334,385       09/552,267      04/19/00        01/01/02        01/03/07
6,344,144       09/568,073      05/10/00        02/05/02        01/03/07
6,370,244       09/054,872      04/03/98        04/09/02        01/03/07
6,396,933       08/937,971      09/25/97        05/28/02        01/03/07
6,421,622       09/326,738      06/04/99        07/16/02        01/05/07
6,421,869       09/446,442      12/16/99        07/23/02        01/05/07