		 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
