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Reexamination of Patent No. RE43,707, METHODS, APPARATUS, AND DEVICES FOR NOISE REDUCTION

90/20,037 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 28, 2012
Examiner ERON J SORRELL
Class 382
Art Group 3992
Case Type Re-Examination - 382/128000
Status Reexamination Certificate Issued
Original Case 13/338,880 Patented
Parent 60/681,429 Expired
Last Updated: 2 years ago
Date # Transaction