The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 12, 1978

Filed:

Feb. 15, 1977
Applicant:
Inventors:

Kenichi Torii, Yokohama, JP;

Shigeo Fujimori, Ichikawa, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03J / ; H03B / ;
U.S. Cl.
CPC ...
334 15 ; 331 96 ; 3311 / ; 3311 / ; 333 / ; 333 / ; 334 45 ;
Abstract

In one embodiment, a resonant circuit comprising a ground-contacting conductive member, a dielectric layer provided on the ground-contacting conductive layer, a ground-contacting member provided on the dielectric layer and electrically connected to the ground-contacting conductive member, and a U-shaped microstrip line formed on the dielectric layer. Both ends of the U-shaped microstrip line face the ground-contacting member. One of them is connected to the ground-contacting member through a lumped capacitor, and the other end is directly connected to the ground-contacting member.


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Torii, Kenichi. (1978). U-shaped microstrip resonant circuit (U.S. Patent No. 4129842). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4129842

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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