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Reexamination of Patent No. 7,215,984 B2, Signal Processing Apparatus

90/12,463 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 5, 2012
Examiner ANGELA M LIE
Class 600
Art Group 3992
Case Type Re-Examination - 600/323000
Status Reexamination Certificate Issued
Original Case 10/838,593 Patented
Parent 10/62,859 Abandoned
Parent 09/195,791 Patented
Parent 08/859,837 Patented
Parent 08/320,154 Patented
Parent 08/132,812 Patented
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Last Updated: 1 year, 4 months ago
Date # Transaction