United States Patent and Trademark Office OG Notices: 21 Aug 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 07/23/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,347,589       08/080,680      06/22/93        09/13/94        07/26/07
5,364,629       07/682,356      04/09/91        11/15/94        07/26/07
5,388,488       07/944,452      09/14/92        02/14/95        07/25/07
5,420,586       08/128,819      09/29/93        05/30/95        07/25/07
5,454,562       08/030,332      05/20/93        10/03/95        07/25/07
5,607,182       08/604,422      02/21/96        03/04/97        07/23/07
5,637,144       08/461,535      06/05/95        06/10/97        07/25/07
5,716,422       08/621,257      03/25/96        02/10/98        07/27/07
5,728,175       08/538,750      10/03/95        03/17/98        07/26/07
5,761,415       08/573,115      12/15/95        06/02/98        07/25/07
5,785,090       08/369,753      01/06/95        07/28/98        07/26/07
5,814,256       08/822,079      03/20/97        09/29/98        07/24/07
5,820,801       08/874,087      06/12/97        10/13/98        07/24/07
5,821,595       08/855,091      05/13/97        10/13/98        07/23/07
5,827,777       08/718,852      09/24/96        10/27/98        07/26/07
5,853,857       08/803,223      02/20/97        12/29/98        07/24/07
5,857,732       08/604,586      02/21/96        01/12/99        07/24/07
6,119,388       09/082,591      05/21/98        09/19/00        07/23/07
6,204,045       09/133,409      08/13/98        03/20/01        07/23/07
6,213,469       09/027,789      02/23/98        04/10/01        07/23/07
6,222,871       09/337,790      06/22/99        04/24/01        07/23/07
6,244,723       09/480,034      01/10/00        06/12/01        07/23/07
6,274,860       09/322,781      05/28/99        08/14/01        07/23/07
6,338,520       09/843,530      04/26/01        01/15/02        07/24/07
6,418,178       09/681,486      04/16/01        07/09/02        07/23/07
6,438,423       09/490,617      01/25/00        08/20/02        07/25/07
6,438,906       09/618,632      07/18/00        08/27/02        07/23/07
6,446,337       09/724,034      11/28/00        09/10/02        07/27/07
6,451,271       09/923,182      08/06/01        09/17/02        07/26/07
6,493,965       09/657,729      09/08/00        12/17/02        07/26/07
6,501,413       09/273,461      03/22/99        12/31/02        07/27/07
6,523,220       09/685,837      10/10/00        02/25/03        07/23/07
6,543,061       09/931,833      08/17/01        04/08/03        07/23/07
6,545,402       09/363,048      07/29/99        04/08/03        07/27/07
6,564,921       10/014,770      12/11/01        05/20/03        07/28/07
6,593,302       10/075,466      02/13/02        07/15/03        07/26/07