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. 24, 2012
Filed:
Jul. 27, 2009
Chia-lun Tang, Pa-Te, TW;
Yan-wen Zhao, Chengdu, CN;
Jianliang Shen, Chengdu, CN;
Danial Chang, Pa-Te, TW;
Chia-Lun Tang, Pa-Te, TW;
Yan-Wen Zhao, Chengdu, CN;
Jianliang Shen, Chengdu, CN;
Danial Chang, Pa-Te, TW;
Auden Techno Corp., Pa-Te, Tao-Yuan Hsien, TW;
Abstract
A built-in straight mobile antenna type dual band antenna assembly includes a circuit board, a first radiator transversely arranged on one end of the circuit board and having a first resonance frequency, and a second radiator longitudinally arranged on one lateral side of the circuit board. The first radiator and the second radiator constitute an L-shaped structure for signal input through a feed end, and are connected to a ground plane on the circuit board through a common grounding lug.