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Dielectric Waveguide Filter with Direct Coupling and Alternative Cross-Coupling

14/490,284 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 18, 2014
Examiner RAKESH BHASKARBHAI PATEL
Class 333
Art Group 2842
Patent No. 9,130,258
Case Type Utility - 333/212000
Status Patented Case
Parent 61/881,138 Expired
Parent 14/88,471 Patented
Child 14/842,946 Patented
Child PCT/US14/56493 Published
Last Updated: 4 years, 1 month ago
Date # Transaction