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SIGNAL PROCESSING APPARATUS

09/111,604 | U.S. Patent Application

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Location ELECTRONIC
Filed July 7, 1998
Examiner ERIC FRANK WINAKUR
Class 600
Art Group 3777
Patent No. 7,962,190
Case Type Utility - 600/336000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/943,511 Patented
Parent 08/572,488 Patented
Parent 08/132,812 Patented
Child 10/779,033 Patented
Child 13/159,341 Abandoned
Child 12/340,577 Patented
Last Updated: 4 years, 1 month ago
Date # Transaction