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SIGNAL PROCESSING APPARATUS

13/463,746 | U.S. Patent Application

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Location ELECTRONIC
Filed May 3, 2012
Examiner ERIC FRANK WINAKUR
Class 600
Art Group 3777
Patent No. 8,463,349
Case Type Utility - 600/336000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/754,238 Patented
Parent 09/195,791 Patented
Parent 08/859,837 Patented
Parent 08/320,154 Patented
Child 13/914,276 Abandoned
Last Updated: 5 years, 6 months ago
Date # Transaction