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Reexamination of Patent No. 6,440,706 B1, Digital Amplification

90/12,894 | U.S. Patent Application

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Location ELECTRONIC
Filed June 17, 2013
Examiner BRUCE R CAMPELL
Class 435
Art Group 3991
Case Type Re-Examination - 435/006000
Status Reexamination Certificate Issued
Original Case 09/613,826 Patented
Parent 60/146,792 Expired
Last Updated: 3 years, 3 months ago
Date # Transaction