Power adapter, electronic device, and charging apparatus for electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9893540
SERIAL NO

15596009

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Abstract

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The present disclosure provides a power adapter, an electronic device and a charging apparatus for an electronic device. In the process of charging a battery in a conventional charge mode after the power adapter is powered on, the power adapter carries out quick charge inquiry communication with the electronic device when an output current value of the power adapter is within a conventional current range for a preset time interval; after the electronic device sends a quick charge command to the power adapter, the power adapter adjusts the output voltage according to the battery voltage information fed back by the electronic device; and when the output voltage meets a voltage requirement for quick charge preset by the electronic device, the power adapter adjusts the output current and the output voltage for charging the battery in a quick charge mode.

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Patent Owner(s)

Patent OwnerAddress
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTDCHANGAN TOWN IN GUANGDONG PROVINCE DONGGUAN 523860 USHA BEACH ROAD NO 18 DONGGUAN CITY GUANGDONG PROVINCE 523860

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Yuanxiang Dongguan, CN 20 156
Liao, Fuchun Dongguan, CN 33 174
Wu, Kewei Dongguan, CN 41 241
Zhang, Jialiang Dongguan, CN 255 1350
Zhang, Jun Dongguan, CN 1152 7034

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