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SIGNAL PROCESSING APPARATUS

13/370,239 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 9, 2012
Examiner ERIC FRANK WINAKUR
Class 600
Art Group 3777
Patent No. 8,364,226
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
Parent 08/132,812 Patented
Last Updated: 4 years, 10 months ago
Date # Transaction