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:
Aug. 24, 2004
Filed:
Aug. 28, 2002
Applicant:
Inventors:
Jun Hattori, Takatsuki, JP;
Norihiro Tanaka, Nagaokakyo, JP;
Shin Abe, Muko, JP;
Toru Kurisu, Omihachiman, JP;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01P 7/10 ;
U.S. Cl.
CPC ...
H01P 7/10 ;
Abstract
A dielectric resonator device comprising resonators small in size, having plural stages, and a dielectric resonator device with a high Qo, in a multimode are provided. A substantially parallelepiped-shaped dielectric core to resonate in plural modes such as TM &dgr;-x, -y, -z, TE &dgr;-x, -y, -z, and so forth is disposed in the center of a substantially parallelepiped-shaped cavity. These plural resonance modes are utilized.