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:
Oct. 23, 2012
Filed:
Feb. 24, 2009
Applicants:
Kazuyuki Sakiyama, Osaka, JP;
Akira Minegishi, Osaka, JP;
Inventors:
Kazuyuki Sakiyama, Osaka, JP;
Akira Minegishi, Osaka, JP;
Assignee:
Panasonic Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01P 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A microstrip line is constituted by including a grounding conductor and a strip conductor with a dielectric substrate being sandwiched between the grounding conductor and the strip conductor. The microstrip line includes a conductor section having at least one groove formed to sterically intersect the strip conductor, thereby exhibiting a substantially more uniform passing characteristic as compared with a prior art microstrip line.