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:
Jan. 16, 2001
Filed:
Apr. 06, 1999
Moriaki Ueno, Fukushima-ken, JP;
Alps Electric Co., Ltd., Tokyo, JP;
Abstract
A dielectric resonator which is not easily influenced by vibration and can stably obtain excellent performance is disclosed. A dielectric resonator comprises an exciting means in which a pillar-shaped dielectric block housed in a conductive casing in a state where the block is electrically connected to the casing and which produces a magnetic field on the plane perpendicularly crossing the axial direction of the dielectric block through which a current is passed, wherein the exciting means is comprised of a supporting member fixed to the casing and electrode patterns each of which is connected to an input terminal or an output terminal and is formed on the supporting member