Invention Grant
US08478372B2 Mobile wireless communications device including space apart elongate members for reducing SAR and related methods
有权
移动无线通信设备包括用于减少SAR和相关方法的间隔开的细长构件
- Patent Title: Mobile wireless communications device including space apart elongate members for reducing SAR and related methods
- Patent Title (中): 移动无线通信设备包括用于减少SAR和相关方法的间隔开的细长构件
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Application No.: US13488492Application Date: 2012-06-05
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Publication No.: US08478372B2Publication Date: 2013-07-02
- Inventor: Christopher Wehrmann , Michael Kuhn , Adrian Piseu Davis
- Applicant: Christopher Wehrmann , Michael Kuhn , Adrian Piseu Davis
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Allen, Dyer, Doppelt, Milbrath & Gilchrist, P.A.
- Main IPC: H04W88/02
- IPC: H04W88/02 ; H05K13/00 ; H04B1/40
Abstract:
A mobile wireless communications device may include a portable housing and wireless transceiver circuitry carried by the portable housing. The mobile wireless communications device may also include an antenna carried by the portable housing and coupled to the wireless transceiver circuitry, and a light source carried by the portable housing. The device may further include a keyboard assembly carried by the portable housing including a light guide coupled to the light source and having input key receiving openings therein, and a mask carried by the light guide and having input key receiving openings. The mask may include spaced apart electrically conductive elongate members positioned relative to the antenna to reduce a Specific Absorption Rate value for the mobile wireless communications device.
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