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:
May. 12, 2015
Filed:
Oct. 04, 2010
Applicants:
Machiko Oouchida, Ibaraki, JP;
Seiji Ito, Ibaraki, JP;
Inventors:
Machiko Oouchida, Ibaraki, JP;
Seiji Ito, Ibaraki, JP;
Assignee:
Teijin Fibers Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 (2006.01); H04B 13/00 (2006.01);
U.S. Cl.
CPC ...
H04B 13/00 (2013.01);
Abstract
A communication sheet structure includes at least three layers of a conductor layer A, a base member layer and a conductor layer B, which are laminated in order, wherein the size of the communication sheet structure in the direction of width thereof at right angles with the direction in which the transmitted electromagnetic waves travel in a plane thereof is nearly equal to a natural number of times of one-half the wavelength of the transmitted electromagnetic waves so as to establish a resonating state in the direction of width.