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:
Feb. 07, 2012
Filed:
Sep. 10, 2008
Chen-ta Hung, Tu-cheng, TW;
Yun-lung KE, Tu-cheng, TW;
Shu-yean Wang, Tu-cheng, TW;
Hon Hai Precision Ind. Co., Ltd., New Taipei, TW;
Abstract
A multi-frequency antenna () comprises a radiating patch () having a first radiating body operating in lower frequency band and a second radiating body operating in higher frequency band; a grounding patch () spaced apart from the radiating patch; a connecting element () electrically connecting the first radiating body, the second radiating body, and the grounding patch; a feeding line () comprising an inner conductor and an outer conductor. The first radiating body comprises a first radiating element and a second radiating element extending from the first radiating element. The second radiating body comprises the first radiating element and a third radiating element extending from the first radiating element. The radiating patch also comprises a fourth radiating element extending from an end of the connecting element and a coupling element extending from the grounding patch. The inner conductor electrically connects to a joint of the fourth radiating element and the connecting element. The outer conductor electrically connects to the grounding patch.