Inventor
HU YUANXIANG
CN19 patents
⚠️ This page may combine multiple inventors who share the name “HU YUANXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
16 patentsUS9935490B2Apr 3, 2018
Terminal and battery charging control device and method thereof for realizing overcurrent and/or overvoltage protection
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD6 citations84
US10630096B2Apr 21, 2020
Charging control apparatus and method for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD5 citations83
US10291050B2May 14, 2019
Charging control apparatus and method for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD10 citations83
US10256652B2Apr 9, 2019
Battery charging apparatus and method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD6 citations83
US10193368B2Jan 29, 2019
Charging control apparatus and method for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD10 citations83
US10461561B2Oct 29, 2019
Battery charging apparatus and battery charging protection control method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD3 citations73
US10186895B2Jan 22, 2019
Terminal and battery charging control device and method thereof for overcurrent and/or overvoltage protection
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD3 citations73
US9893540B2Feb 13, 2018
Power adapter, electronic device, and charging apparatus for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD4 citations73
US12057731B2Aug 6, 2024
Charging control apparatus and method for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD1 citations72
US11283281B2Mar 22, 2022
Charging control apparatus and method for electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD2 citations72
US10554067B2Feb 4, 2020
Power adapter, electronic equipment, battery charging system and method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD5 citations72
US10218192B2Feb 26, 2019
Electronic device and power adapter, including main control circuit, therefor
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD3 citations71
US10008868B2Jun 26, 2018
Electronic device and power adapter, including main control circuit, thereof
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD5 citations71
US11545843B2Jan 3, 2023
Battery charging apparatus and battery charging protection control method
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD1 citations62
US11522373B2Dec 6, 2022
Terminal and battery charging control device and method thereof
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations62
US10826307B2Nov 3, 2020
Power adapter, electronic device and method for quick charging electronic device
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations52
GUANG DONG OPPO MOBILE TELECOMM CORP LTD
3 patentsUS10224725B2Mar 5, 2019
Power adapter, electronic device, and charging apparatus for electronic device
GUANG DONG OPPO MOBILE TELECOMM CORP LTD3 citations73
US10333321B2Jun 25, 2019
Overvoltage and overcurrent protection circuit and mobile terminal
GUANG DONG OPPO MOBILE TELECOMM CORP LTD1 citations61
US10312702B2Jun 4, 2019
Overvoltage and overcurrent protection circuit and mobile terminal
GUANG DONG OPPO MOBILE TELECOMM CORP LTD0 citations51