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. 12, 2016
Filed:
Jul. 29, 2010
Applicants:
Daisuke Iwanaka, Tokyo, JP;
Akio Kuramoto, Tokyo, JP;
Junichi Fukuda, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 13/00 (2006.01); H01Q 17/00 (2006.01); H01Q 15/14 (2006.01); H01Q 19/10 (2006.01); H01Q 1/42 (2006.01);
U.S. Cl.
CPC ...
H01Q 17/001 (2013.01); H01Q 1/42 (2013.01); H01Q 15/14 (2013.01); H01Q 17/008 (2013.01); H01Q 19/10 (2013.01);
Abstract
A radiowave absorber of the present invention includes: an upper plate that includes a dielectric material containing conductive particles; a lower plate that is arranged parallel to the upper plate, and includes a dielectric material that contains conductive particles; and a plate-shaped support portion that is arranged between the upper plate and the lower plate, and supports the upper plate and the lower plate.