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, 2008
Filed:
Oct. 13, 2006
Kang-neng Hsu, Hsinchu, TW;
Chih-ming Chen, Hsinchu, TW;
Liang-neng Lee, Hsinchu, TW;
Inpaq Technology Co., Ltd., Hsinchu, TW;
Abstract
An antenna apparatus includes a hollow column, a conductive cable, a first metal wire, a column structure, and a second metal wire. The conductive cable is received in the hollow column, and the conductive cable electrically contacts the hollow column via a second conductive wire layer thereof. One side of the first metal wire is electrically connected with a first conductive wire layer of the conductive cable. The column structure has a column body, a metal layer formed on the column body, at least one spiral groove formed on the metal layer for exposing a part of the column body, and two conductive covers respectively disposed on two sides of the column body. Moreover, one of the two conductive covers is electrically connected with the other side of the first metal wire. Furthermore, one side of the second metal wire is electrically connected with the other conductive cover.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile