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. 19, 2003
Filed:
Oct. 05, 2000
Joji Kane, Nara, JP;
Hirotaka Ishihara, Ibaraki, JP;
Noboru Nomura, Kyoto, JP;
Shinji Naka, Moriyama, JP;
Michio Sasaki, Yokohama, JP;
Akinori Yanase, Yokohama, JP;
Satoshi Yamada, Yokohama, JP;
Hirokazu Kaidou, Yokohama, JP;
Katsuya Tanioka, Yokohama, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
An antenna apparatus having at least one radiating element. A second radiating element is located opposite a first radiating element. Earth is on the side opposite to the first radiating element with respect to the second radiating element thus opposite to the second radiating element. The second radiating element intervenes between the first radiating element and earth. Either the first or the second radiating element employs a feed terminal.