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DOWN-CONVERSION OF AN ELECTROMAGNETIC SIGNAL WITH FEEDBACK CONTROL

12/976,477 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 22, 2010
Examiner LEE NGUYEN
Class 455
Art Group 2618
Patent No. 8,224,281
Case Type Utility - 455/313000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 12/419,465 Patented
Parent 11/59,536 Patented
Parent 09/526,041 Patented
Parent 60/171,502 Expired
Parent 60/177,705 Expired
Parent 60/129,839 Expired
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Last Updated: 1 year, 6 months ago
Date # Transaction