Invention Grant
- Patent Title: Rapidly charging super cap based rechargeable device
- Patent Title (中): 快速充电基于超级帽的可充电装置
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Application No.: US12124096Application Date: 2008-05-20
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Publication No.: US08148954B1Publication Date: 2012-04-03
- Inventor: Florian Kehlstadt , Yves Karcher , Tim O'Sullivan , Fabiano Pedrotta
- Applicant: Florian Kehlstadt , Yves Karcher , Tim O'Sullivan , Fabiano Pedrotta
- Applicant Address: CH Morges
- Assignee: Logitech Europe S.A.
- Current Assignee: Logitech Europe S.A.
- Current Assignee Address: CH Morges
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H01M10/46
- IPC: H01M10/46
Abstract:
A super-capacitor-powered device is quickly recharged from an energy buffer incorporated in a USB cradle or USB dongle. That USB energy buffer itself is slowly refilled while it is connected to a USB port. The super-capacitor can be in parallel to a battery. In one embodiment, a facilitated battery changer is provided. A battery swap is performed with a recharged battery in a charger having two battery slots.
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