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:
Nov. 10, 2009
Filed:
Aug. 22, 2007
Hyo Jin Lee, Seoul, KR;
Hyo Jin Lee, Seoul, KR;
LG Telecom, Ltd, Seoul, KR;
Abstract
A method and apparatus for controlling a beam switching antenna system of a mobile communication terminal, the method includes forming a beam; determining whether an earphone is connected to the mobile communication terminal; and controlling the formed beam to have non-directivity if the earphone is connected to the mobile communication terminal. The apparatus for controlling a beam switching antenna includes a signal source for supplying the antenna element with a signal to form the beam; and a controller for controlling the ground switch to apply the reference voltage to the at least one conductive reflector, to thereby imparting the formed beam with a predetermined beam pattern.