Title:
CHARGING PROTECTION DEVICE AND SYSTEM INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2023/140572
Kind Code:
A1
Abstract:
A charging protection device and a system including the same are disclosed. The charging protection device of the disclosure includes a first connector including a plurality of first terminals, a second connector including a plurality of second terminals respectively corresponding to the plurality of first terminals, a switch electrically connected to a first power terminal among the plurality of first terminals and to a second power terminal among the plurality of second terminals, a detection circuit configured to detect a resistance corresponding to at least one of the plurality of first terminals and the plurality of second terminals, and a controller configured to control operation of the switch based on the detected resistance.
Inventors:
PARK SANGKYU (KR)
RYU HANSEUL (KR)
AN HWIKYEONG (KR)
LEE JAEMIN (KR)
HAN DAENAM (KR)
RYU HANSEUL (KR)
AN HWIKYEONG (KR)
LEE JAEMIN (KR)
HAN DAENAM (KR)
Application Number:
PCT/KR2023/000690
Publication Date:
July 27, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
KT & G CORP (KR)
International Classes:
H02J7/00; A24F40/90; G01R27/08
Foreign References:
| US20210305805A1 | 2021-09-30 | |||
| KR102281083B1 | 2021-07-23 | |||
| KR20190035486A | 2019-04-03 | |||
| KR20190113501A | 2019-10-08 | |||
| KR20210060070A | 2021-05-26 |
Attorney, Agent or Firm:
PARK, Byung Chang (KR)
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