Invention Grant
US08975869B2 Portable terminal battery pack and apparatus and method for controlling battery unit of the battery pack to extend battery use time
有权
便携式终端电池组以及用于控制电池组的电池单元以延长电池使用时间的装置和方法
- Patent Title: Portable terminal battery pack and apparatus and method for controlling battery unit of the battery pack to extend battery use time
- Patent Title (中): 便携式终端电池组以及用于控制电池组的电池单元以延长电池使用时间的装置和方法
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Application No.: US13315159Application Date: 2011-12-08
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Publication No.: US08975869B2Publication Date: 2015-03-10
- Inventor: Seongsoo Lee , Yongju Jang , Sangho Kim , JaeHo Lim
- Applicant: Seongsoo Lee , Yongju Jang , Sangho Kim , JaeHo Lim
- Applicant Address: KR Seoul
- Assignee: Foundation of Soongsil University-Industry Cooperation
- Current Assignee: Foundation of Soongsil University-Industry Cooperation
- Current Assignee Address: KR Seoul
- Agency: TechLaw LLP
- Priority: KR10-2011-0077084 20110802
- Main IPC: H02J7/00
- IPC: H02J7/00
Abstract:
Disclosed is a portable terminal, a battery pack and an apparatus for controlling a battery unit. The battery pack includes k battery units, wherein k is an integer of 2 or more; a power supply control unit that conducts control operation such that at least one of the k battery units supplies a power to a load by a time period, and other battery units except for the at least one are in an idle state in a whole or part of the time period.
Public/Granted literature
- US20130033114A1 PORTABLE TERMINAL, BATTERY PACK AND APPARATUS FOR CONTROLLING BATTERY UNIT Public/Granted day:2013-02-07
Information query
