US 12,107,443 B2
Electronic device and method for transmission of reason wireless charging is stopping
Wooram Lee, Gyeonggi-do (KR); Hyungjun Kwon, Gyeonggi-do (KR); Yusu Kim, Gyeonggi-do (KR); Kyungmin Park, Gyeonggi-do (KR); Juhyang Lee, Gyeonggi-do (KR); and Byungyeol Choi, Gyeonggi-do (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed on Oct. 25, 2021, as Appl. No. 17/509,263.
Application 17/509,263 is a continuation of application No. 16/246,726, filed on Jan. 14, 2019, granted, now 11,159,064.
Claims priority of application No. 10-2018-0005286 (KR), filed on Jan. 15, 2018.
Prior Publication US 2022/0045556 A1, Feb. 10, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H02J 7/00 (2006.01); H02J 50/10 (2016.01); H02J 50/12 (2016.01); H02J 50/60 (2016.01); H02J 50/80 (2016.01); H04B 5/79 (2024.01); H04L 5/00 (2006.01)
CPC H02J 50/80 (2016.02) [H02J 7/0031 (2013.01); H02J 50/10 (2016.02); H02J 50/12 (2016.02); H02J 50/60 (2016.02); H04B 5/79 (2024.01); H04L 5/0055 (2013.01); H02J 7/00304 (2020.01)] 16 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a display;
a power reception circuit; and
a processor configured to:
perform wireless charging by receiving power wirelessly from an external electronic device through the power reception circuit,
alternatingly transmit, to the external electronic device during the wireless charging, control error packet (CEP) data for controlling the power received from the external electronic device and received power packet (RPP) data for indicating the power received from the external electronic device,
receive, from the external electronic device, a packet having a value indicating one or more reasons to stop wireless charging, and
display, through the display, the one or more reasons to stop wireless charging based on the packet,
wherein the value included in the packet comprises:
a first value indicating a reason to stop wireless charging to be a location of the electronic device and the location of the electronic device to be an area of the external electronic device at least intermittently incapable of wireless charging, or
a second value indicating one of overheating of the external electronic device, and overcurrent of the external electronic device.