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:
Jul. 12, 2011
Filed:
Mar. 28, 2008
Applicants:
Kei Satoh, Yokosuka, JP;
Daisuke Koizumi, Zushi, JP;
Shoichi Narahashi, Yokohama, JP;
Inventors:
Assignee:
NTT DoCoMo, Inc., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/203 (2006.01); H01P 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A coplanar waveguide resonator () has a center conductor () formed on a dielectric substrate () that has a line conductor (a center line conductor) () extending in the input/output direction, a ground conductor () that is disposed on the dielectric substrate () across a gap section from the center conductor (), and a line conductor (a base stub) () formed as an extension line from the ground conductor (), and a part of the base stub () constitutes a line conductor (a first collateral line conductor) () disposed in parallel with the center line conductor ().