Invention Grant
- Patent Title: Holster-integrated piezoelectric energy source for handheld electronic device
- Patent Title (中): 用于手持电子设备的套管集成压电能源
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Application No.: US13548625Application Date: 2012-07-13
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Publication No.: US08456064B2Publication Date: 2013-06-04
- Inventor: Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
- Applicant: Lyall Kenneth Winger , Raymond Michael Dikun , Martin George Albert Guthrie , Rene Pierre Marchand , David Gerard Rich
- Applicant Address: CA Waterloo, Ontario
- Assignee: Research In Motion Limited
- Current Assignee: Research In Motion Limited
- Current Assignee Address: CA Waterloo, Ontario
- Agency: Borden Ladner Gervais LLP
- Agent Louis B. Allard
- Main IPC: H01L41/113
- IPC: H01L41/113
Abstract:
A holster for a handheld electronic device. The holster has integrated therein one or more piezoelectric elements that provide an output voltage to the handheld electronic device upon insertion of device in the holster. The output voltage can be used to charge the battery of the device, to power, at least in part, the device, or both. The output voltage is generated by harvesting vibration energy at the piezoelectric elements upon the holster being subjected to acceleration caused by a user carrying the holster when walking, running, or during any other suitable activity.
Public/Granted literature
- US20120274274A1 HOLSTER-INTEGRATED PIEZOELECTRIC ENERGY SOURCE FOR HANDHELD ELECTRONIC DEVICE Public/Granted day:2012-11-01
Information query
IPC分类:
