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PERFORMANCE OPTIMIZATION OF A FIELD EMISSION DEVICE

14/634,094 | U.S. Patent Application

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Location ELECTRONIC
Filed Feb. 27, 2015
Examiner ADAM D HOUSTON
Class 315
Art Group 2842
Patent No. 9,384,933
Case Type Utility - 315/325000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 13/545,504 Patented
Parent 13/374,545 Patented
Parent 61/631,270 Expired
Parent 61/638,986 Expired
Last Updated: 3 weeks, 6 days ago
Date # Transaction