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:
Nov. 04, 2008
Filed:
Dec. 22, 2005
Katsunori Ishimiya, Tokyo, JP;
Katsunori Ishimiya, Tokyo, JP;
Abstract
There is provided an antenna device which has an antenna element having a predetermined resonant frequency characteristic; and support means for supporting said antenna element. In the antenna device, the support means has at least three electrical connection holes for providing electrical connection to the antenna element, and one desired electrical connection hole from among the electrical connection holes is connected to a feed point, and one desired electrical connection hole from among the electrical connection holes except the electrical connection hole connected to the feed point being connected to ground so that the antenna element is adjustable in resonant frequency characteristic.