Charging system, charging method, and device | Patent Publication Number 20190393716

US 20190393716 A1
Patent NumberUS 10714963 B2
Application Number16562690
Filled DateSep 6, 2019
Priority DateJan 7, 2017
Publication DateDec 26, 2019
Original AssigneeOppo Digital Inc.
Current AssigneeOppo Digital Inc.
Inventor/ApplicantsJialiang ZHANG
Jialiang Zhang
Chen TIAN
Chen Tian
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