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. 06, 2004
Filed:
Apr. 24, 2002
Applicant:
Inventors:
Hiroshi Nakashima, Mie, JP;
Motoh Asakura, Mie, JP;
Masaaki Yonekura, Mie, JP;
Hideo Omoto, Mie, JP;
Assignee:
Central Glass Company, Limited, Ube, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 9/00 ; B32B 1/706 ;
U.S. Cl.
CPC ...
B32B 9/00 ; B32B 1/706 ;
Abstract
The invention relates to a frequency selective plate having a radio wave transparent property. This frequency selective plate includes (a) a transparent substrate; (b) a mixture layer formed on the transparent substrate, the mixture layer containing a mixture of a metal nitride and Ag; and (c) Ag particles formed on the mixture layer, the Ag particles being two-dimensionally distributed on the mixture layer and being separated from each other.