ELECTRONIC APPARATUS AND WIRELESS CHARGING CONTROL METHOD USING SAME

WIPO Patent Application WO/2023/033430

A1

According to various embodiments of the present disclosure, an electronic apparatus comprises a power reception unit including a power reception coil; a battery; and at least one processor operably connected to the power reception unit and the battery, wherein the at least one processor may be configured to: identify whether a wireless charging protection mode is entered; when it is identified that the wireless charging protection mode is not entered, wirelessly receive first-range power from a wireless transfer apparatus through the power reception unit; charge the battery using the first-range power; identify a charge amount of the battery charged for a specified time; when it is identified that the charge amount of the battery is less than a specified value, identify that a metal foreign object is present; and change a heating control condition. Various embodiments other than the various embodiments disclosed in the present document may be possible.

WO/2019/033033	SYSTEMS FOR BATTERY CHARGING USING A WIRELESS CHARGING SIGNAL
JP5958908	Power supply device, power receiving device, charging system and obstacle detection method
JP6172567	A foreign substance detecting device and a method for non-contact electric supply devices

RYU JISU (KR)
LEE SENGTAI (KR)

PCT/KR2022/012518

March 09, 2023

August 22, 2022

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SAMSUNG ELECTRONICS CO LTD (KR)

H02J50/60; G01K1/02; G06F1/26; H02J7/00; H02J50/12; H02J50/80; H04L43/10

WO2021081382A1

2021-04-29

KR20140113147A	2014-09-24
KR20170021011A	2017-02-27
KR20200041446A	2020-04-22
KR20200100976A	2020-08-27

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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