Invention Grant
- Patent Title: Battery power supply device and method of controlling power of the same
- Patent Title (中): 电池供电装置及其控制方法
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Application No.: US13808533Application Date: 2011-06-27
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Publication No.: US09306393B2Publication Date: 2016-04-05
- Inventor: Eun-Ey Jung
- Applicant: Eun-Ey Jung
- Agency: Sheridan Ross P.C.
- Priority: KR10-2010-0064475 20100705; KR10-2011-0061329 20110623
- International Application: PCT/KR2011/004673 WO 20110627
- International Announcement: WO2012/005464 WO 20120112
- Main IPC: H02J3/00
- IPC: H02J3/00 ; H02J3/32
Abstract:
A battery power supply device is provided. The battery power supply device includes: an input unit that receives external power; a battery power unit that is connected to the input unit to charge a battery with the external power; a current detection unit that detects a current that is supplied to a load and that provides the current to the battery power unit; and an output unit that provides the external power and battery power from one node to the load and that receives a load current from the battery power unit to adjust output of the battery power.
Public/Granted literature
- US20130175860A1 BATTERY POWER SUPPLY DEVICE AND METHOD OF CONTROLLING POWER OF THE SAME Public/Granted day:2013-07-11
Information query
