United States Patent and Trademark Office OG Notices: 22 May 2007

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 04/23/2007

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,216,832       07/764,525      09/24/91        06/08/93       04/25/07
5,271,850       07/800,228      11/29/91        12/21/93       04/25/07
5,314,708       07/924,963      08/05/92        05/24/94       04/23/07
5,559,057       08/217,161      03/24/94        09/24/96       04/23/07
5,713,793       08/628,297      04/05/96        02/03/98       04/25/07
5,744,144       08/099,354      07/30/93        04/28/98       04/25/07
5,752,773       08/828,725      03/14/97        05/19/98       04/25/07
5,775,745       08/178,297      01/10/94        07/07/98       04/25/07
5,776,334       08/736,230      10/24/96        07/07/98       04/25/07
5,778,071       08/689,726      08/12/96        07/07/98       04/25/07
5,819,770       08/772,695      12/23/96        10/13/98       04/26/07
5,824,726       08/938,327      09/26/97        10/20/98       04/25/07
5,827,122       08/870,999      06/06/97        10/27/98       04/25/07
5,836,949       08/850,935      05/05/97        11/17/98       04/25/07
5,846,975       08/640,781      05/21/96        12/08/98       04/26/07
5,880,327       08/308,518      09/21/94        03/09/99       04/25/07
6,150,400       09/219,975      12/23/98        11/21/00       04/25/07
6,155,897       09/453,230      12/03/99        12/05/00       04/25/07
6,198,220       09/074,406      05/08/98        03/06/01       04/24/07
6,306,934       09/280,639      03/29/99        10/23/01       04/24/07
6,320,157       09/485,931      06/10/00        11/20/01       04/25/07
6,389,595       09/510,920      02/22/00        05/21/02       04/25/07
6,413,967       08/413,229      03/30/95        07/02/02       04/25/07
6,422,873       09/524,343      03/13/00        07/23/02       04/27/07
6,430,932       09/909,029      07/19/01        08/13/02       04/25/07
6,437,793       09/363,513      07/29/99        08/20/02       04/25/07
6,439,387       09/620,431      07/20/00        08/27/02       04/25/07
6,439,830       09/733,258      12/08/00        08/27/02       04/23/07
6,455,709       09/521,025      03/06/00        09/24/02       04/25/07
6,456,749       09/258,560      02/26/99        09/24/02       04/23/07
6,460,826       09/226,225      01/07/99        10/08/02       04/25/07
6,464,352       09/929,429      08/13/01        10/15/02       04/25/07
6,476,952       09/994,248      11/26/01        11/05/02       04/27/07
6,478,966       09/818,775      03/28/01        11/12/02       04/26/07
6,516,061       09/954,958      09/18/01        02/04/03       04/26/07
6,520,169       09/795,807      02/28/01        02/18/03       04/23/07
6,523,192       09/960,446      09/21/01        02/25/03       04/25/07
6,552,191       09/695,711      10/25/00        04/22/03       04/26/07