Invention Grant
- Patent Title: Charging control of a battery pack of an electronic apparatus
- Patent Title (中): 电子设备的电池组的充电控制
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Application No.: US13936977Application Date: 2013-07-08
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Publication No.: US09197077B2Publication Date: 2015-11-24
- Inventor: Shigeru Yamada
- Applicant: FUJITSU LIMITED
- Applicant Address: JP Kawasaki
- Assignee: FUJITSU LIMITED
- Current Assignee: FUJITSU LIMITED
- Current Assignee Address: JP Kawasaki
- Agency: Maschoff Brennan
- Priority: JP2012-176515 20120808
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J5/00 ; H02J7/02

Abstract:
An electronic apparatus includes first and second power receiving portions that receive first and second powers respectively supplied through two power paths, first and second battery cells that are charged with the first or second power, a first charging path that couples the first power receiving portion to the first battery cell, a second charging path that couples the second power receiving portion to the second battery cell, a third charging path that couples the first charging path to second charging path, and a processor configured to control on-and-off switching of the third charging path in accordance with receiving states of the first and second powers.
Public/Granted literature
- US20140042984A1 ELECTRONIC APPARATUS AND CHARGING CONTROL METHOD Public/Granted day:2014-02-13
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