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DIGITAL AMPLIFICATION

12/617,368 | U.S. Patent Application

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Location ELECTRONIC
Filed Nov. 12, 2009
Examiner SAMUEL C WOOLWINE
Class 435
Art Group 1637
Patent No. 7,915,015
Case Type Utility - 435/091200
Status Patented Case
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
Child 13/71,105 Patented
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Last Updated: 3 years, 10 months ago
Date # Transaction