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Reexamination of Patent No. 5,887,243, SIGNAL PROCESSING APPARATUS AND METHODS

90/8,439 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 25, 2007
Examiner DAVID E HARVEY
Class 725
Art Group 3992
Case Type Re-Examination - 725/135000
Status Reexam Assigned to Examiner for Determination
Original Case 08/480,060 Patented
Parent 08/113,329 Patented
Parent 08/56,501 Patented
Parent 07/849,226 Patented
Parent 07/588,126 Patented
Parent 07/96,096 Patented
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Last Updated: 2 years, 10 months ago
Date # Transaction