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SIGNAL PROCESSING APPARATUS

09/195,791 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 17, 1998
Examiner ERIC FRANK WINAKUR
Class 600
Art Group 3768
Patent No. 7,328,053
Case Type Utility - 600/323000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 08/859,837 Patented
Parent 08/320,154 Patented
Parent 08/132,812 Patented
Child 09/996,921 Abandoned
Child 10/5,631 Patented
Child 10/6,427 Patented
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Last Updated: 3 years, 11 months ago
Date # Transaction