Invention Grant
- Patent Title: Wireless communication terminal apparatus and method of controlling same
- Patent Title (中): 无线通信终端装置及其控制方法
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Application No.: US11748116Application Date: 2007-05-14
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Publication No.: US08406686B2Publication Date: 2013-03-26
- Inventor: Takaaki Tsushima , Hideaki Hatakeyama
- Applicant: Takaaki Tsushima , Hideaki Hatakeyama
- Applicant Address: JP Tokyo
- Assignee: Sony Mobile Communications Japan, Inc.
- Current Assignee: Sony Mobile Communications Japan, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2006-160165 20060608
- Main IPC: H04B5/00
- IPC: H04B5/00
Abstract:
A mobile communication terminal apparatus includes a non-contact communication section configured to perform non-contact communication with an external terminal apparatus. The non-contact communication section includes a main unit having a controller configured to control communication with the external terminal apparatus and a main antenna, and a sub-unit having a sub-antenna having a coil whose number of windings is smaller than the number of windings of a coil of the main antenna and an adjuster configured to adjust a resonance frequency.
Public/Granted literature
- US20070285255A1 WIRELESS COMMUNICATION TERMINAL APPARATUS AND METHOD OF CONTROLLING SAME Public/Granted day:2007-12-13
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