US 12,438,400 B2
Wearable electronic device and electronic device charging the same
Jongmin Yoon, Gyeonggi-do (KR); Doukyoung Song, Gyeonggi-do (KR); Seungnyun Kim, Gyeonggi-do (KR); and Yongsang Yun, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Apr. 20, 2022, as Appl. No. 17/724,624.
Application 17/724,624 is a continuation of application No. PCT/KR2022/004877, filed on Apr. 5, 2022.
Claims priority of application No. 10-2021-0043962 (KR), filed on Apr. 5, 2021.
Prior Publication US 2022/0329110 A1, Oct. 13, 2022
Int. Cl. H02J 7/04 (2006.01); A45C 11/04 (2006.01); G02C 5/14 (2006.01); G02C 11/00 (2006.01); H01Q 7/00 (2006.01); H02J 7/00 (2006.01); H02J 50/12 (2016.01); H02J 50/40 (2016.01)
CPC H02J 50/402 (2020.01) [A45C 11/04 (2013.01); G02C 5/14 (2013.01); G02C 11/10 (2013.01); H01Q 7/00 (2013.01); H02J 7/0068 (2013.01); H02J 7/007 (2013.01); H02J 50/12 (2016.02)] 6 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a housing forming a first space configured to seat an external electronic device, the external electronic device comprising a first leg member and a second leg member capable of being sequentially folded;
a battery configured to store power,
a first antenna and a second antenna disposed in the first space of the housing and configured to receive power from the battery and radiate a first magnetic field;
a third antenna configured to receive a second magnetic field from outside of the housing and to supply power to the battery; and
a processor operatively connected to the first antenna, the second antenna, the third antenna, and the battery,
wherein the processor is configured to identify whether the external electronic device has been seated in the electronic device, identify a folding order of the first leg member and the second leg member included in the external electronic device, and control charging based on the folding order.