Inventor
LIU FENGSHUO
CN8 patents
Patents
8 patentsUS10256652B2Apr 9, 2019
Battery charging apparatus and method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD6 citations83
US9859742B2Jan 2, 2018
Charging system
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD5 citations83
US10554067B2Feb 4, 2020
Power adapter, electronic equipment, battery charging system and method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD5 citations72
US10224734B2Mar 5, 2019
Charging system
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations51
US10153652B2Dec 11, 2018
Charging system
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations51
US10044154B2Aug 7, 2018
USB interface and mobile terminal
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations49
US10020621B2Jul 10, 2018
USB interface and mobile terminal
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations49
US9787038B2Oct 10, 2017
USB interface and mobile terminal
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations49