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:
Mar. 08, 2005
Filed:
May. 28, 2003
Zhen-da Hung, Tu-Chen, TW;
Lung-sheng Tai, Tu-Chen, TW;
Kuang-yuan Chang, Tu-Chen, TW;
Chia-ming Kuo, Tu-Chen, TW;
Zhen-Da Hung, Tu-Chen, TW;
Lung-Sheng Tai, Tu-Chen, TW;
Kuang-Yuan Chang, Tu-Chen, TW;
Chia-Ming Kuo, Tu-Chen, TW;
Hon Hai Precision Ind. Co., Ltd., Taipei Hsien, TW;
Abstract
A tri-band antenna () includes an insulative planar base (), a low-frequency radiating portion (), a high-frequency radiating portion (), a first ground portion () and a signal feeder cable (). A resonating lacuna () is defined between the first radiating portion () and the first ground portion (). The signal feeder cable () includes an inner core wire () and a metal braiding layer () respectively soldered onto the connecting point of the low-frequency radiating portion () and the high-frequency radiating portion () and the first ground portion ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile