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.
Patent No.:
Date of Patent:
Feb. 18, 2025
Filed:
Nov. 19, 2020
Kyocera Corporation, Kyoto, JP;
Satoshi Asai, Kyoto, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
Provided is a band-pass filter that includes a plurality of resonators that are electromagnetically coupled to each other. At least one of the plurality of resonators is a specific resonator to which a signal is input from outside or that outputs a signal to the outside. The specific resonator includes a conductor pin, a first surrounding conductor that surrounds the conductor pin in a radial direction, a dielectric that is positioned between the conductor pin and the surrounding conductor, a second surrounding conductor that surrounds the dielectric in an axial direction of the conductor pin, and an intermediate conductor that extends in a direction crossing the axial direction of the conductor pin and that electrically connects the conductor pin to the first surrounding conductor or the second surrounding conductor.