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:
Aug. 28, 2012
Filed:
Jun. 09, 2008
Applicants:
Tomotsugu Kato, Saitama-ken, JP;
Masayuki Gonda, Saitama-ken, JP;
Hiroyuki Aoyama, Saitama-ken, JP;
Hideto Mikami, Saitama-ken, JP;
Inventors:
Tomotsugu Kato, Saitama-ken, JP;
Masayuki Gonda, Saitama-ken, JP;
Hiroyuki Aoyama, Saitama-ken, JP;
Hideto Mikami, Saitama-ken, JP;
Assignee:
Hitachi Metals Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A chip antenna comprising a magnetic substrate comprising Z-type ferrite or Y-type ferrite as a main phase and having a through-hole extending linearly along a center axis, and a conductor penetrating the through-hole, the magnetic phase having a c-axis substantially parallel or perpendicular to the through-hole.