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APPLICATIONS OF GRAPHENE GRIDS IN VACUUM ELECTRONICS

14/706,485 | U.S. Patent Application

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Location ELECTRONIC
Filed May 7, 2015
Examiner ANNE M HINES
Class 313
Art Group 2879
Patent No. 9,659,735
Case Type Utility - 313/296000
Status Patented Case
Parent 13/612,129 Patented
Parent 61/993,947 Expired
Parent 14/613,459 Patented
Child 15/603,340 Patented
Last Updated: 4 years, 10 months ago
Date # Transaction