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:
Apr. 13, 2004
Filed:
Feb. 05, 2002
Applicant:
Inventors:
Isao Tomomatsu, Tokyo, JP;
Takahiro Ueno, Tokyo, JP;
Toshiyuki Imagawa, Tokyo, JP;
Minoru Oozeki, Tokyo, JP;
Masayuki Ishiwa, Tokyo, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/38 ; H01Q 1/24 ;
U.S. Cl.
CPC ...
H01Q 1/38 ; H01Q 1/24 ;
Abstract
An antenna apparatus comprises a substrate, a chip antenna mounted on the substrate, and a ground pattern disposed on the substrate, at least a portion on the side of a power supply terminal of an antenna conductor in the chip antenna being overlapped with the ground pattern.