United States Patent and Trademark Office, Patent Assignment 15063/98: Corrective Assignment To Correct The Assignment Effective 08/30/2004 To Remove An Incorrect Application Number 09/738,448 From Coversheet And Assignment Document Previously Recorded On Reel 015060 Frame 0892. Assignor(s) Hereby Confirms The New Assignment Document Attached Hereto Correctly Identifies Patent Application No. 09/739,448 As The Application Being Assigned.