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. 18, 2014
Filed:
Feb. 14, 2011
Applicants:
Min-chung Wu, Hsinchu County, TW;
Shao-chin Lo, Hsinchu County, TW;
Inventors:
Min-Chung Wu, Hsinchu County, TW;
Shao-Chin Lo, Hsinchu County, TW;
Assignee:
Ralink Technology Corp., Jhubei, Hsinchu County, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses a smart antenna system for a portable device. The smart antenna system includes a plurality of directional antennas, disposed at a plurality of positions of the portable device, having a plurality of directional radiation patterns corresponding to a plurality of areas; wherein all of the plurality of directional radiation patterns substantially form an omni directional radiation pattern.