Title:
WIRELESS POWER TRANSMITTING DEVICE AND METHOD FOR SUPPLYING WIRELESS POWER THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/213870
Kind Code:
A1
Abstract:
A wireless power transmitting device is disclosed. The wireless power transmitting device includes a first communicator comprising communication circuitry configured to communicate with a wireless power receiving device, a wireless power transmitter configured to supply wireless power to the wireless power receiving device, and a first controller configured to control the wireless power transmitter to supply initiating power for obtaining wireless power efficiency to the wireless power receiving device and to control the wireless power transmitter to supply driving power for driving an electronic device including the wireless power receiving device to the wireless power receiving device based on the wireless power efficiency being a predetermined value or greater based on information received from the wireless power receiving device through the first communicator.
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Inventors:
CHOI YOUNGHO (KR)
KANG JEONGIL (KR)
KANG JEONGIL (KR)
Application Number:
PCT/KR2020/004709
Publication Date:
October 22, 2020
Filing Date:
April 08, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J50/90; H01F38/14; H02J50/10; H02J50/80
Foreign References:
| KR20190000619A | 2019-01-03 | |||
| US20180287413A1 | 2018-10-04 | |||
| US20120306285A1 | 2012-12-06 | |||
| US8803476B2 | 2014-08-12 | |||
| US9985695B2 | 2018-05-29 |
Attorney, Agent or Firm:
KIM, Tae-hun et al. (KR)
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