Title:
WIRELESSLY CHARGEABLE TERMINAL MODULE AND WIRELESS CHARGING METHOD OF TERMINAL
Document Type and Number:
WIPO Patent Application WO/2022/035035
Kind Code:
A1
Abstract:
The present invention relates to a wirelessly chargeable terminal module and a wireless charging method of a terminal, wherein wireless charging is possible in a magnetic induction method and an RF method and selective determination of a wireless charging method is possible, the wirelessly chargeable terminal module comprising: a first terminal including a first induction unit for performing electromagnetic induction, and a first transmission unit for transmitting an RF signal; a second terminal including a second response unit for responding to the first induction unit of the first terminal, a second reception unit for receiving the RF signal from the first transmission unit of the first terminal, and a second induction unit for performing electromagnetic induction; and a third terminal including a third response unit for responding to the first induction unit or the second induction unit, and a third reception unit for receiving the RF signal transmitted from the first transmission unit.
Inventors:
KIM DONG IN (KR)
Application Number:
PCT/KR2021/007504
Publication Date:
February 17, 2022
Filing Date:
June 15, 2021
Export Citation:
Assignee:
KIM DONG IN (KR)
International Classes:
H02J50/90; H01F7/02; H01F38/14; H02J50/12; H02J50/20; H02J50/50
Foreign References:
| KR20130002833A | 2013-01-08 | |||
| KR20190040161A | 2019-04-17 | |||
| KR20200083110A | 2020-07-08 | |||
| KR101712647B1 | 2017-03-06 | |||
| US20050134213A1 | 2005-06-23 | |||
| KR102252250B1 | 2021-05-13 |
Attorney, Agent or Firm:
G1 IP LAW FIRM (KR)
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