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Digital Amplification

13/71,105 | U.S. Patent Application

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Location ELECTRONIC
Filed March 24, 2011
Examiner SAMUEL C WOOLWINE
Class 435
Art Group 1637
Patent No. 8,859,206
Case Type Utility - 435/006120
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/617,368 Patented
Parent 11/709,742 Patented
Parent 10/828,295 Abandoned
Parent 09/981,356 Patented
Parent 09/613,826 Patented
Parent 60/146,792 Expired
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Last Updated: 1 year, 1 month ago
Date # Transaction