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, 2014
Filed:
Sep. 02, 2011
Applicants:
Ting Hee Lee, Penang, MY;
Kok Jiunn NG, Butterworth, MY;
Inventors:
Ting Hee Lee, Penang, MY;
Kok Jiunn Ng, Butterworth, MY;
Assignee:
Laird Technologies, Inc., Earth City, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 21/00 (2006.01); H01Q 19/10 (2006.01); H01Q 9/14 (2006.01); H01Q 13/10 (2006.01); H01Q 9/28 (2006.01); H01Q 9/16 (2006.01); H01Q 13/08 (2006.01); H01Q 1/38 (2006.01); H01Q 5/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 13/08 (2013.01); H01Q 9/145 (2013.01); H01Q 13/10 (2013.01); H01Q 9/28 (2013.01); H01Q 9/16 (2013.01); H01Q 1/38 (2013.01); H01Q 5/0062 (2013.01); H01Q 5/0017 (2013.01); H01Q 5/00 (2013.01);
Abstract
Multi-band dipole antennas for wireless application devices are disclosed. An example antenna includes at least one dipole including a resonant element and a ground element. A feed point is coupled to the resonant element, and a ground point is coupled to the ground element. The example antenna also includes a parasitic element adjacent at least a portion of the resonant element. The parasitic element is coupled to the ground element and configured to be operable for changing a resonant frequency of at least a portion of the resonant element.