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. 17, 2005
Filed:
Dec. 09, 2003
Applicants:
Toshiyuki Yokochi, Tokyo, JP;
Shinichi Takaba, Tokyo, JP;
Takahiro Sugiyama, Tokyo, JP;
Inventors:
Assignees:
Hitachi Cable, Ltd., Tokyo, JP;
Toshiba Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q001/24 ;
U.S. Cl.
CPC ...
Abstract
A built-in antenna for being installed in a housing of insulating material has a metal plate that has a radiating portion and a feeder terminal. The radiating portion has a plurality of penetrating holes to be fitted to a plurality of protrusions provided on the housing side, and a plate spring that is formed extending from an edge of each of the plurality of penetrating holes to the center of the each of the plurality of penetrating holes.