Invention Grant
US08760294B2 Electronic device having an electronic compass adapted to detect when the device is in a holster
有权
具有电子罗盘的电子设备，其适用于检测设备何时在机架中
- Patent Title: Electronic device having an electronic compass adapted to detect when the device is in a holster
- Patent Title (中): 具有电子罗盘的电子设备，其适用于检测设备何时在机架中
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Application No.: US12984701Application Date: 2011-01-05
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Publication No.: US08760294B2Publication Date: 2014-06-24
- Inventor: Michael Pertuit , Jace William Files , Marc Edward Holbein
- Applicant: Michael Pertuit , Jace William Files , Marc Edward Holbein
- Applicant Address: CA Waterloo
- Assignee: Blackberry Limited
- Current Assignee: Blackberry Limited
- Current Assignee Address: CA Waterloo
- Agency: Novak Druce Connolly Bove + Quigg LLP
- Main IPC: G08B13/14
- IPC: G08B13/14
Abstract:
According to one aspect, a portable electronic device sized and shaped to be received within a holster having a magnetic element. The portable electronic device includes an electronic compass adapted to measure a magnetic field of the magnetic element in at least two axes. When the measured pattern corresponds to a first pattern, the portable electronic device is adapted to determine that the portable electronic device is in the holster.
Public/Granted literature
- US20120170177A1 ELECTRONIC DEVICE HAVING AN ELECTRONIC COMPASS ADAPTED TO DETECT WHEN THE DEVICE IS IN A HOLSTER Public/Granted day:2012-07-05
Information query
