Invention Grant
- Patent Title: Wireless power transfer method, apparatus and system
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Application No.: US15325367Application Date: 2015-06-29
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Publication No.: US10079513B2Publication Date: 2018-09-18
- Inventor: Yongcheol Park , Hyunbeom Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2015-0046444 20150401
- International Application: PCT/KR2015/006628 WO 20150629
- International Announcement: WO2016/013778 WO 20160128
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J7/02 ; H02J50/40 ; H02J50/80 ; H02J50/90

Abstract:
The present disclosure relates to a wireless power transfer method, a wireless power transfer apparatus, and a wireless charging system in a wireless power transfer field, and there is provided a communication method of a wireless power transmitter performing communication with at least one wireless power receiver through a plurality of slots, and the method may include allocating any one of the plurality of slots to any one of the at least one wireless power receiver, providing at least one of the plurality of slots to the any one wireless power receiver as locked slots subsequent to the allocation, and receiving information associated with a configuration phase and information associated with a negotiation phase from the any one wireless power receiver within the locked slots.
Public/Granted literature
- US20170207663A1 WIRELESS POWER TRANSFER METHOD, APPARATUS AND SYSTEM Public/Granted day:2017-07-20
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