United States Patent and Trademark Office OG Notices: 17 October 2006

                                   Erratum

   In the Patents Reinstated appearing in the 08-29-06 OG the incorrect
list of patents was listed. The correct list follows:

                 Patents Reinstated Due to the Acceptance of a
                     Late Maintenance Fee from 07/31/2006

Patent          Application     Filing          Issue           Granted
Number          Number          Date            Date            Date

5,082,053        07/581,748     09/13/90        01/21/92       08/02/06
5,095,975        07/581,746     09/13/90        03/17/92       08/02/06
5,122,010        07/581,690     09/13/90        06/16/92       08/04/06
5,124,558        07/723,603     07/01/91        06/23/92       08/01/06
5,167,364        07/856,720     03/24/92        12/01/92       08/02/06
5,172,171        07/873,617     04/22/92        12/15/92       07/31/06
5,197,484        07/880,208     05/08/92        03/30/93       08/01/06
5,205,566        07/790,891     11/12/91        04/27/93       08/04/06
5,209,562        07/861,237     03/31/92        05/11/93       08/02/06
5,221,967        07/696,945     05/08/91        06/22/93       08/02/06
5,223,956        07/860,532     03/30/92        06/29/93       08/02/06
5,224,549        07/915,519     07/20/92        07/06/93       08/04/06
5,234,540        07/876,043     04/30/92        08/10/93       08/02/06
5,258,514        07/883,320     05/14/92        11/02/93       07/31/06
5,268,906        08/002,534     01/07/93        12/07/93       08/02/06
5,275,598        07/774,701     10/09/91        01/04/94       08/02/06
5,287,574        08/062,436     05/12/93        02/22/94       08/04/06
5,291,559        07/781,433     10/23/91        03/01/94       08/02/06
5,304,112        07/777,203     10/16/91        04/19/94       08/02/06
5,308,315        08/098,119     07/27/93        05/03/94       08/02/06
5,411,113        07/928,336     08/12/92        05/02/95       08/02/06
5,490,197        08/128,538     09/29/93        02/06/96       08/02/06
5,503,402        08/408,376     03/22/95        04/02/96       08/03/06
5,507,208        08/488,580     06/08/95        04/16/96       07/31/06
5,507,351        08/187,211     01/25/94        04/16/96       08/04/06
5,523,769        08/270,111     07/01/94        06/04/96       07/31/06
5,524,613        08/126,991     09/24/93        06/11/96       08/04/06
5,525,865        08/202,185     02/25/94        06/11/96       08/04/06
5,539,950        07/309,884     02/14/89        07/30/96       08/01/06
5,556,720        08/431,556     05/01/95        09/17/96       08/03/06
5,560,375        08/551,475     11/01/95        10/01/96       07/31/06
5,583,917        08/341,135     11/16/94        12/10/96       08/04/06
5,590,738        08/406,550     03/20/95        01/07/97       08/03/06
5,597,178        08/292,411     08/18/94        01/28/97       08/03/06
5,597,276        08/282,921     07/29/94        01/28/97       08/04/06
5,598,506        08/258,579     06/10/94        01/28/97       08/04/06
5,602,252        08/193,543     02/08/94        02/11/97       08/03/06
5,605,430        08/395,822     02/28/95        02/25/97       08/01/06
5,619,953        08/398,756     03/06/95        04/15/97       08/04/06
5,628,385        08/544,842     10/18/95        05/13/97       08/03/06
5,629,904        08/346,891     11/30/94        05/13/97       08/04/06
5,635,998        08/349,935     12/06/94        06/03/97       08/04/06
5,642,351        08/328,583     10/17/94        06/24/97       08/03/06
5,657,204        08/711,511     09/10/96        08/12/97       08/04/06
5,661,273        08/473,349     06/07/95        08/26/97       08/04/06
5,671,734        08/552,818     11/03/95        09/30/97       07/31/06
5,682,708        08/222,821     04/05/94        11/04/97       08/02/06
5,684,980        08/685,158     07/23/96        11/04/97       08/01/06
5,685,095        08/613,807     03/06/96        11/11/97       08/02/06
5,693,889        08/716,664     08/27/96        12/02/97       08/01/06
5,694,231        08/702,764     08/22/96        12/02/97       08/02/06
5,700,141        08/549,955     10/30/95        12/23/97       08/03/06
5,708,104        07/857,916     05/15/92        01/13/98       07/31/06
5,713,649        08/848,059     04/29/97        02/03/98       08/02/06
5,721,827        08/724,811     10/02/96        02/24/98       08/04/06
5,722,145        08/680,832     07/16/96        03/03/98       08/03/06
5,725,276        08/481,718     06/07/95        03/10/98       07/31/06
5,726,632        08/622,178     03/13/96        03/10/98       07/31/06
5,735,348        08/726,112     10/04/96        04/07/98       07/31/06
5,737,385        08/674,434     07/02/96        04/07/98       08/03/06
5,846,257        08/912,018     08/15/97        12/08/98       08/04/06
5,992,114        09/058,933     04/13/98        11/30/99       08/02/06
6,016,861        09/148,058     09/04/98        01/25/00       08/02/06
6,018,380        08/922,259     09/02/97        01/25/00       08/01/06
6,065,753        08/957,960     10/21/97        05/23/00       08/02/06
6,075,525        09/126,660     07/31/98        06/13/00       08/02/06
6,076,697        08/873,145     06/09/97        06/20/00       07/31/06
6,078,733        08/614,833     03/08/96        06/20/00       08/03/06
6,080,983        09/125,564     12/21/98        06/27/00       08/02/06
6,112,629        09/112,943     07/09/98        09/05/00       08/04/06
6,125,700        09/000,648     12/30/97        10/03/00       08/04/06
6,157,314        09/112,963     07/09/98        12/05/00       08/02/06
6,160,780        09/052,562     03/31/98        12/12/00       08/04/06
6,173,326        09/039,462     03/16/98        01/09/01       08/02/06
6,182,751        08/899,482     07/24/97        02/06/01       07/31/06
6,210,400        09/165,435     10/02/98        04/03/01       08/03/06
6,223,054        09/148,462     09/04/98        04/24/01       08/02/06
6,262,354        08/682,151     07/17/96        07/17/01       08/03/06
6,288,566        09/401,312     09/23/99        09/11/01       07/31/06
6,299,104        09/631,541     08/03/00        10/09/01       08/03/06
6,300,766        09/122,563     07/24/98        10/09/01       08/02/06
6,309,423        09/730,644     12/05/00        10/30/01       08/04/06
6,310,196        09/119,264     07/20/98        10/30/01       08/02/06
6,317,179        08/924,464     08/21/97        11/13/01       08/02/06
6,321,158        09/144,836     08/31/98        11/20/01       08/03/06
6,346,193        09/584,421     06/05/00        02/12/02       07/31/06
6,347,863        08/701,864     08/23/96        02/19/02       08/02/06
RE. 36,848       08/665,801     06/18/96        09/05/00       08/02/06