United States Patent and Trademark Office OG Notices: 27 February 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 01/29/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,257,367       07/554,127      07/17/90        10/26/93        01/31/07
5,319,912       08/073,568      06/09/93        06/14/94        02/02/07
5,595,167       08/486,696      06/07/95        01/21/97        01/31/07
5,640,724       08/427,614      04/24/95        06/24/97        02/02/07
5,644,976       08/509,557      07/31/95        07/08/97        01/31/07
5,779,193       08/662,967      06/13/96        07/14/98        01/31/07
5,829,909       08/844,599      04/21/97        11/03/98        02/01/07
6,089,997       09/118,456      07/17/98        07/18/00        02/02/07
6,123,886       09/051,614      08/31/98        09/26/00        01/31/07
6,133,723       09/106,029      06/29/98        10/17/00        01/31/07
6,165,187       08/698,982      08/16/96        12/26/00        02/02/07
6,168,671       09/189,729      11/10/98        01/02/01        01/31/07
6,204,601       09/254,224      04/12/99        03/20/01        01/31/07
6,216,001       09/089,271      06/02/98        04/10/01        01/31/07
6,221,036       09/045,775      03/19/98        04/24/01        01/31/07
6,241,575       09/597,070      06/20/00        06/05/01        02/01/07
6,248,326       09/150,797      09/10/98        06/19/01        02/02/07
6,276,559       09/818,328      03/28/01        08/21/01        01/31/07
6,282,730       09/291,229      04/13/99        09/04/01        02/02/07
6,283,003       09/062,851      04/20/98        09/04/01        02/01/07
6,294,838       08/936,771      09/24/97        09/25/01        02/01/07
6,309,168       09/527,068      03/16/00        10/30/01        01/31/07
6,318,670       09/469,565      12/22/99        11/20/01        02/02/07
6,349,339       09/444,123      11/19/99        02/19/02        01/31/07
6,352,826       08/855,371      05/13/97        03/05/02        01/31/07
6,389,934       09/668,543      09/25/00        05/21/02        01/29/07
6,405,195       09/536,866      03/27/00        06/11/02        02/01/07
6,423,403       09/782,226      02/14/01        07/23/02        01/31/07
6,429,578       09/236,596      01/26/99        08/06/02        01/30/07
6,439,394       09/506,275      02/17/00        08/27/02        01/31/07
6,442,377       08/962,689      11/03/97        08/27/02        01/30/07
6,451,317       09/118,180      07/17/98        09/17/02        02/01/07
6,457,921       09/711,600      11/13/00        10/01/02        01/31/07
6,481,639       09/600,869      08/09/00        11/19/02        01/29/07
6,486,611       10/042,348      01/11/02        11/26/02        01/31/07