Invention Grant
- Patent Title: Portable electronic device for reducing specific absorption rate
- Patent Title (中): 便携式电子设备，用于降低比吸收率
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Application No.: US13343741Application Date: 2012-01-05
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Publication No.: US08989665B2Publication Date: 2015-03-24
- Inventor: Ryan Alexander Geris , Christopher David Bernard , Rene Pierre Marchand
- Applicant: Ryan Alexander Geris , Christopher David Bernard , Rene Pierre Marchand
- Applicant Address: CA Waterloo, Ontario
- Assignee: Blackberry Limited
- Current Assignee: Blackberry Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Perry + Currier Inc.
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B15/00 ; H04B1/38 ; H04M1/04
Abstract:
A portable electronic device for reducing specific absorption rate (SAR) is provided. The portable electronic device comprises a processor, at least one antenna, and a sensor enabled to detect when the portable electronic device is being held by a complementary holder, the processor enabled to: determine that the sensor has detected the holder; and, responsively, switch the at least one antenna from an omnidirectional mode to a directional mode such that energy is radiated from a given side of the portable electronic device.
Public/Granted literature
- US20130178174A1 PORTABLE ELECTRONIC DEVICE FOR REDUCING SPECIFIC ABSORPTION RATE Public/Granted day:2013-07-11
Information query
