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. 26, 2003
Filed:
Sep. 13, 1999
Applicant:
Inventors:
Makoto Kanda, Kanagawa, JP;
Yoshio Koyanagi, Kanagawa, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 1/32 ; H01Q 1/312 ; H04B 7/00 ;
U.S. Cl.
CPC ...
H01Q 1/32 ; H01Q 1/312 ; H04B 7/00 ;
Abstract
The mobile wireless device of the present invention comprises: the wireless device main body ; the antenna element provided in the case; the hand strap connection portion to connect the hand strap to the vicinity of the antenna element ; and the hand strap which is made of conductive material and is formed into a ring shape. As the result, when the hand strap which is made of conductive material and is formed into a ring shape, is attached, the hand strap and the antenna element are electro-magnetically coupled, and thereby, the antenna has a high gain.