Battery charging device and method (invention)
Battery charging device (utility model)
Terminal and its battery charging control device and method (invention)
Terminal and its battery charging control device (utility model)
Electronic device and its power adapter (invention+new type)
Electronic charging control device and method (invention)
Electronic equipment charging control device (utility model)
Battery charging device and battery charging protection control method (invention)
Battery charging device (utility model)
Charging device for electronic equipment and its power adapter (invention+new type)
Charging method and system (invention)
Fast charging method and system (invention)
Fast charging control method and system (invention)
Overvoltage and overcurrent protection circuit and mobile terminal (invention+new type)
Universal serial bus USB interface and mobile terminal (invention)
Charging system (invention+new type)
Universal serial bus USB interface (new type)
Circuit and method for detecting abnormal interface insertion (invention)
Circuit and method for switching charging modes (invention)
Detection circuit and method for starting charging (invention)