Invention Grant
- Patent Title: Expandable battery compartment for handheld electronic devices
- Patent Title (中): 用于手持电子设备的可扩展电池仓
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Application No.: US11245020Application Date: 2005-10-07
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Publication No.: US07687197B2Publication Date: 2010-03-30
- Inventor: Norman M. Ladouceur , Jason T. Griffin , Frank Tyneski
- Applicant: Norman M. Ladouceur , Jason T. Griffin , Frank Tyneski
- Applicant Address: CA Waterloo, ON
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, ON
- Agency: Borden Ladner Gervais LLP
- Agent Jeffrey W. Wong
- Main IPC: H01M2/00
- IPC: H01M2/00 ; H01M2/04
Abstract:
In a portable electronic device having a battery compartment and a removeable cover therefor, the battery compartment and cover are configured to accommodate batteries of at least two different sizes.
Public/Granted literature
- US20070082234A1 Expandable battery compartment for handheld electronic devices Public/Granted day:2007-04-12
Information query
