Invention Grant
- Patent Title: Quick charging method, mobile terminal, and power adapter
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Application No.: US15411248Application Date: 2017-01-20
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Publication No.: US10128677B2Publication Date: 2018-11-13
- Inventor: Chen Tian , Jialiang Zhang
- Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Applicant Address: CN Dongguan, Guangdong
- Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Current Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Current Assignee Address: CN Dongguan, Guangdong
- Agency: Young Basile Hanlon & MacFarlane, P.C.
- Main IPC: H04B1/38
- IPC: H04B1/38 ; H02J7/00 ; H02J7/04 ; H04M19/08 ; H04W88/02
Abstract:
In embodiments of the present disclosure, after a mobile terminal has recognized a type of a power adapter, the mobile terminal actively initiates a quick charging request, and negotiates with the power adapter via handshake communication to determine charging parameters. The power adapter charges a battery of the mobile terminal via a multi-stage constant current mode.
Public/Granted literature
- US20170194799A1 QUICK CHARGING METHOD, MOBILE TERMINAL, AND POWER ADAPTER Public/Granted day:2017-07-06
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