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. 19, 2010
Filed:
Nov. 09, 2006
Tsuyoshi Aoki, Kawasaki, JP;
Kazuaki Kurihara, Kawasaki, JP;
Teru Nakanishi, Kawasaki, JP;
Akihiko Akasegawa, Kawasaki, JP;
Manabu Kai, Kawasaki, JP;
Kazunori Yamanaka, Kawasaki, JP;
Tsuyoshi Aoki, Kawasaki, JP;
Kazuaki Kurihara, Kawasaki, JP;
Teru Nakanishi, Kawasaki, JP;
Akihiko Akasegawa, Kawasaki, JP;
Manabu Kai, Kawasaki, JP;
Kazunori Yamanaka, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A resonator pattern made of superconductive material is disposed over a first surface of a base substrate made of dielectric. An adjustment substrate made of dielectric is disposed facing the first surface at a distance from the first surface. The adjustment substrate is supported by a support mechanism for supporting the adjustment substrate in such a manner capable of changing an angle between the first surface and a surface of the adjustment substrate facing the base substrate. A superconductive filter is provided which can shift a center frequency of a filter band and suppress disturbance of a waveform of a filter characteristic, with a simple method.