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SIGNAL PROCESSING APPARATUS

10/838,814 | U.S. Patent Application

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Location ELECTRONIC
Filed May 4, 2004
Examiner ERIC FRANK WINAKUR
Class 600
Art Group 3768
Patent No. 7,530,955
Case Type Utility - 600/502000
Status Patented Case
Parent 10/62,859 Abandoned
Parent 09/195,791 Patented
Parent 08/859,837 Patented
Parent 08/320,154 Patented
Child 12/277,221 Patented
Child 95/2,183 -
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Last Updated: 4 years, 7 months ago
Date # Transaction