Coaxial waveguide converter substrate with filtering function
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Description
Claims
The ornamental design for a coaxial waveguide converter substrate with filtering function, as shown and described.
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Patent History
Patent number: D720311
Type: Grant
Filed: Apr 15, 2014
Date of Patent: Dec 30, 2014
Assignees: NEC Engineering, Ltd. (Tokyo), NEC Corporation (Tokyo)
Inventors: Norihisa Shiroyama (Shinagawa-ku), Kiyotake Sasaki (Shinagawa-ku), Sumio Ueda (Shinagawa-ku), Takahiro Miyamoto (Minato-ku)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/488,060
Type: Grant
Filed: Apr 15, 2014
Date of Patent: Dec 30, 2014
Assignees: NEC Engineering, Ltd. (Tokyo), NEC Corporation (Tokyo)
Inventors: Norihisa Shiroyama (Shinagawa-ku), Kiyotake Sasaki (Shinagawa-ku), Sumio Ueda (Shinagawa-ku), Takahiro Miyamoto (Minato-ku)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/488,060
Classifications
Current U.S. Class:
Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)