United States Patent and Trademark Office OG Notices: 13 Nov 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 10/15/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,101,604       07/684,327      04/12/91        04/07/92       10/15/07
5,395,342       07/557,869      07/26/90        03/07/95       10/16/07
5,424,794       08/152,978      11/15/93        06/13/95       10/16/07
5,438,411       07/937,566      08/31/92        08/01/95       10/16/07
5,670,724       08/641,614      05/01/96        09/23/97       10/16/07
5,729,591       08/707,096      09/03/96        03/17/98       10/16/07
5,741,878       08/481,672      06/07/95        04/21/98       10/16/07
5,777,743       08/726,847      10/03/96        07/07/98       10/18/07
5,824,382       08/678,067      07/10/96        10/20/98       10/16/07
5,834,640       08/513,512      08/10/95        11/10/98       10/16/07
5,894,348       08/978,546      11/26/97        04/13/99       10/18/07
5,928,932       08/627,873      04/03/96        07/27/99       10/18/07
6,049,783       09/086,738      05/29/98        04/11/00       10/16/07
6,336,105       09/192,979      11/16/98        01/01/02       10/16/07
6,376,652       09/470,512      12/22/99        04/23/02       10/16/07
6,423,350       09/777,839      02/07/01        07/23/02       10/17/07
6,484,905       09/814,361      03/21/01        11/26/02       10/18/07
6,511,291       09/755,151      01/08/01        01/28/03       10/15/07
6,513,557       09/981,867      10/19/01        02/04/03       10/16/07
6,536,189       09/366,446      08/03/99        03/25/03       10/15/07
6,559,607       10/043,171      01/14/02        05/06/03       10/16/07
6,568,949       09/910,972      07/20/01        05/27/03       10/19/07
6,610,340       09/678,463      10/03/00        08/26/03       10/15/07